Yr Athro Hantao Liu
- Ar gael fel goruchwyliwr ôl-raddedig
Timau a rolau for Hantao Liu
Athro Deallusrwydd Artiffisial Dynol-Ganolog
REF Arweinydd UA
Trosolwyg
Ysgoloriaeth PhD a ariennir yn llawn (mynediad 2027)
Prifysgol Caerdydd – Ysgoloriaethau Cyngor Ysgoloriaethau Tsieina (CSC). Cysylltwch â ni'n gynnar ac anfonwch eich CV!
Uwch Olygydd Ardal (SAE) (2026-) Trafodion IEEE ar Brosesu Delweddau - Ffactor effaith: 15.3
Newyddion Cyfryngau: Mae ymchwilwyr yn creu AI i archwilio delweddau meddygol fel radiolegydd hyfforddedig
Lawrlwythwch ein Cod:
AGAIQA: Asesiad Ansawdd Delwedd Ddall trwy Sylw Graff Addasol
DOR-IQA: Fframwaith Atchweliad Trefnol Dwfn ar gyfer Asesu Ansawdd Delwedd Heb Gyfeirio
TranSalNet: Tuag at ragfynegiad saliency gweledol perceptually perthnasol
Lawrlwythwch ein papurau adolygu:
Adolygiad Systematig: Asesiad Ansawdd Gweithredu (AQA), maes sy'n dod i'r amlwg sy'n canolbwyntio ar werthuso ansawdd gweithredoedd dynol trwy systemau awtomataidd
Adolygiad Systematig: Dulliau Dysgu Dwfn i Gynhyrchu Adroddiadau Radioleg Awtomatig, gan archwilio'r datblygiadau, heriau a chyfeiriadau diweddaraf yn y dyfodol yn y maes cyffrous hwn
NEWYDDION:
Golygydd Cyswllt (2024-2026) Trafodion IEEE ar Brosesu Delweddau
Golygydd Cyswllt (2022-2026) Trafodion IEEE ar Gylchedau a Systemau ar gyfer Technoleg Fideo
Datblygodd ein labordy - AGAIQA: Model Asesu Ansawdd Delwedd Heb Gyfeiriad (IQA) sy'n perfformio orau (Mynediad Cynnar gan IEEE)
Datblygodd ein labordy - SSPNet: Model AI Cyntaf ar gyfer Rhagfynegi Newid Ymddygiad Gweledol Dynol (cyhoeddwyd gan IEEE)
Datblygodd ein labordy - Top AI Model: Predicting Radiologists' Gaze in Mammogram Reading (cyhoeddwyd gan IEEE)
Datblygodd ein labordy - TranSalNet: Top AI model a ddatblygwyd ar gyfer Visual Saliency Prediction (meincnod MIT | lawrlwytho cod)
Set ddata newydd ein labordy - CUDAS: Meincnod Amlwg Ystumiad Prifysgol Caerdydd (cyhoeddwyd gan IEEE)
Set ddata newydd ein labordy - CUID: Cronfa Ddata Ansawdd Delwedd Prifysgol Caerdydd (cyhoeddwyd gan IEEE)
Grant (PI): "Asesiad Ansawdd Fideo Omnidirectional", a ariennir gan y Gymdeithas Frenhinol (2023-)
Grant (PI): "Cymrodoriaethau sy'n dod i mewn", a ariennir gan DFG, Sefydliad Ymchwil yr Almaen (2023)
Grant (PI): "Cyfrifiadura Gweledol sy'n Canolbwyntio ar Ddynol ac Ymwybodol o Amrywiaeth ar gyfer Systemau Symudedd Deallus", a ariennir gan y Gymdeithas Frenhinol (2022-)
Sylw yn y cyfryngau BBC: AI: Ymchwilwyr yn hyfforddi deallusrwydd artiffisial i helpu i ganfod canser y fron
Sylw yn y cyfryngau Fox News: Mae technoleg AI yn anelu at ganfod canser y fron trwy ddynwared symudiadau llygaid radiolegwyr: 'Ffrind beirniadol'
Sgwrs Gwahoddedig i EUVIP: Rhagfynegi Syllu Radiolegwyr gyda Modelau Saliency Cyfrifiadurol mewn Darllen Mamogram
Invited Talk to Infection and Immunity Annual Meeting: Predicting radiolegists' gaze and decisions using deep learning
Penodiad anrhydeddus y GIG (2022-)
Mae ein Partneriaeth â'r GIG - Prawf y Fron Cymru, Ysbyty Athrofaol Cymru, ac Ysbyty Great Ormond Street - wedi arwain at ddatblygiadau mewn AI a Delweddu Diagnostig. Y model AI gorau a ddatblygwyd ar gyfer "Predicting Radiologists' Gaze in Mammogram Reading", a gyhoeddwyd mewn cyfnodolyn mawreddog IEEE.
Bywgraffiad
Rwy'n Athro Llawn (Cadeirydd) ac yn Arweinydd Gweledigaeth a Deallusrwydd Peiriant Dynol-Ganolog ym Mhrifysgol Caerdydd. Graddiais o Brifysgol Caeredin, y Deyrnas Unedig, ac wedi hynny gweithiais yn yr Adran Systemau Deallus ym Mhrifysgol Technoleg Delft (TU Delft), Yr Iseldiroedd ar gyfer fy PhD ar Ddeallusrwydd Artiffisial Rhyngweithiol. Ariannwyd fy ymchwil PhD gan Philips Research Laboratories. Rwy'n un o sylfaenwyr Labordy Ansawdd Delwedd Delft. Ers 2006, rydw i wedi bod yn gweithio'n agos gyda diwydiant i ddatblygu technolegau deallusrwydd gweledol y genhedlaeth nesaf. Arweiniais brosiect a ariannwyd gan Philips Research Laboratories a ddatblygodd algorithmau newydd ar gyfer asesu ansawdd cyfryngau gweledol; a phrosiect a ariennir gan Philips Healthcare a oedd yn mynd i'r afael â nifer o faterion sy'n ymwneud â delweddu meddygol.
Fi yw Cyfarwyddwr Rhyngwladol yr Ysgol Cyfrifiadureg a Gwybodeg, Prifysgol Caerdydd. Rwy'n aelod o Uwch Dîm Rheoli'r Ysgol ac rwy'n gyfrifol am ddatblygu, arwain a chyflwyno'r Strategaeth Ryngwladol ar gyfer yr Ysgol. Fi yw Cadeirydd Pwyllgor Rhyngwladol y Ganolfan Deallusrwydd Artiffisial, Roboteg a Systemau Dynol-Peiriant (IROHMS), Prifysgol Caerdydd.
Mae fy niddordebau ymchwil yn eistedd ar groesffordd Prosesu Delweddau a Fideo, AI / Dysgu Peiriannau, Gweledigaeth Gyfrifiadurol, Canfyddiad Cymhwysol, Cyfrifiadura Amlgyfrwng, a Delweddu Meddygol.
Grantiau Dethol:
Prosiect: Prosiect A05 Asesiad Ansawdd Delwedd/Fideo
Canolfan Ymchwil Gydweithredol, SFB-TRR 161 Dulliau Meintiol ar gyfer Cyfrifiadura Gweledol: O Gronfeydd Data Prawf i Metrigau Dynamig Ymwybodol o Debygrwydd a Canfyddiadol. Mae'r prosiect yn mynd i'r afael â dulliau ar gyfer asesu ansawdd gweledol awtomataidd a'u dilysu y tu hwnt i sgoriau barn cymedrig. Rydym yn cynnig gwella'r dulliau trwy gynnwys ymwybyddiaeth tebygrwydd a dilyniannau symudiad llygaid a ragwelir, meintioli'r profiad gwylio canfyddiadol, ac i gymhwyso'r metrigau ar gyfer prosesu cyfryngau sy'n ymwybodol o ansawdd. Ar ben hynny, byddwn yn sefydlu ac yn cymhwyso cronfeydd data cyfryngau sy'n amrywiol o ran cynnwys ac yn ddilys yn yr ystumiadau, mewn cyferbyniad â setiau data gwyddonol cyfredol.
Ariannwyd gan Deutsche Forschungsgemeinschaft (DFG, Sefydliad Ymchwil yr Almaen)
Gwerth: € 8.34 miliwn (Gwerth Prosiect A05: € 490,588)
Partneriaid: Prifysgol Konstanz (Arweinydd)
Prosiect: Brechu COVID-19 ar gyfer Namibiaid sy'n agored i niwed
Mae ymwrthedd mawr i frechu COVID-19 yn Namibia, yn enwedig ymhlith grwpiau agored i niwed ac anghysbell. Bydd y Weinyddiaeth Iechyd a phartneriaid prifysgol yn cyd-gynhyrchu ymgyrchoedd ymwybyddiaeth hybu iechyd ar gyfer y Namibiaid mwyaf difreintiedig ac yna'n cyflwyno'r rhaglen frechu ei hun, gan drawsnewid degau o filoedd o fywydau.
Wedi'i ariannu gan Lywodraeth Cymru
Gwerth: £125,000
Partneriaid: Prosiect Phoenix, Llywodraeth Cymru
Prosiect: Cefnogi anghenion cleifion Zambia â HIV yn ystod pandemig COVID-19
Yn Zambia mae cleientiaid HIV-positif sy'n derbyn gwrth-retrofeirysau yn cael eu monitro'n rheolaidd ac felly'n fuddiolwyr hygyrch o frechiad COVID-19. Bydd y prosiect hwn yn darparu gofal COVID-19 gwell i gleientiaid HIV-positif, gydag ymyriadau mewn dwy dalaith: hyrwyddo iechyd iaith frodorol; canolfannau oergell brechlyn a chadwyn oer; hyfforddiant brechu ar gyfer gweithwyr gofal iechyd sy'n rhoi clinigau antiretrovirals a Long-COVID.
Wedi'i ariannu gan Lywodraeth Cymru
Gwerth: £183,000
Partneriaid: Mamau Affrica, Prosiect Phoenix, Llywodraeth Cymru
Prosiect: Mae COVID-19 yn Real: Sicrhau bod gwybodaeth iechyd hanfodol ar gael i bawb
Bydd y prosiect hwn yn galluogi gwybodaeth iechyd hanfodol i gael ei chyflwyno i gymunedau a newid ymddygiad trwy: Deall canfyddiadau derbynwyr; Cynhyrchu negeseuon gweledol wedi'u teilwra; Ymgysylltu â chymunedau.
Wedi'i ariannu gan Lywodraeth Cymru
Gwerth: £6,950
Partneriaid: Mamau Affrica, Llywodraeth Cymru
Arweinyddiaeth Academaidd
Aelod Coleg Cyswllt EPSRC – Coleg Adolygu Cymheiriaid EPSRC
Cadeirydd – Pwyllgor Technegol Cyfathrebu Amlgyfrwng IEEE, Grŵp Diddordeb ar Ansawdd Profiad ar gyfer Cyfathrebu Amlgyfrwng
Aelod o'r Pwyllgor – Cymdeithas Arddangos Gwybodaeth (SID), Pennod y Deyrnas Unedig ac Iwerddon
Golygydd Cyswllt - Llythyrau Prosesu Signalau IEEE (2021-2023)
Golygydd Cyswllt – Trafodion IEEE ar Amlgyfrwng (2017-2021)
Golygydd Cyswllt - Trafodion IEEE ar Systemau Dynol-Peiriant (2015-2021)
Golygydd Cyswllt - Prosesu Signalau: Cyfathrebu Delwedd (Elsevier) (2014-presennol)
Golygydd Cyswllt – Niwrogyfrifiadura (Elsevier) (2012-2018)
Golygydd Cyswllt – Prosesu Signalau, Delweddau a Fideo (Springer) (2012-2017)
Cadeirydd y Gynhadledd - Cynhadledd Ryngwladol IEEE ar Amlgyfrwng ac Expo (ICME) 2020 I Cynhadledd Gweledigaeth Peiriant Prydain 2019 I Gynhadledd Ryngwladol IEEE ar Ansawdd Profiad Amlgyfrwng 2021
Cadeirydd Ardal (Pwyllgor Rhaglen Dechnegol) – Cynhadledd Ryngwladol IEEE ar Amlgyfrwng ac Expo (ICME), 2015-2017
Aelod (Pwyllgor Rhaglen Dechnegol) – Cynhadledd Ryngwladol IEEE ar Ansawdd Profiad Amlgyfrwng (QoMEX), 2012-2019
Prosiectau'r Gorffennol
Ymwybyddiaeth o Ansawdd Fideo Canfyddiadol trwy Asesiad Ansawdd Lefel Golygfa (a ariennir gan y Gymdeithas Frenhinol)
PI: Dr Hantao Liu
Nod y prosiect yw datblygu technoleg i wneud unrhyw gamera fideo yn ymwybodol yn awtomatig o'i ansawdd gweledol. Mewn llawer o senarios, mae delweddau / fideos lluosog o'r un olygfa yn cael eu cipio; er enghraifft, fideos o'r un lleoliad a gymerwyd ar wahanol adegau, o wahanol safbwyntiau, gan ddefnyddio camerâu gwahanol, neu hyd yn oed gan ddefnyddio'r un camera gyda gosodiadau gwahanol. Er mwyn gwerthuso, monitro a gwneud y gorau o berfformiad y system, mae angen sgorio/cymharu delweddau yr un olygfa o ran ansawdd gweledol.
Modelau Cyfrifiadurol ar gyfer Asesu Ansawdd Delwedd Diagnostig (a ariennir gan EPSRC/GCRF)
PI: Dr Hantao Liu
Nod y prosiect yw datblygu modelau cyfrifiadurol sy'n gallu rhagweld perfformiad tasg y radiolegydd yn awtomatig ac yn ddibynadwy wrth ddehongli delweddau meddygol (e.e. canfod lesion). Bydd y modelau hyn yn cael eu defnyddio naill ai i gefnogi'r dynol i gynyddu effeithlonrwydd diagnostig, neu i hyfforddi'r dynol tuag at well cywirdeb diagnostig.
Modelu Ymatebion Ymddygiadol Dynol i Ystumiadau ar gyfer Asesu Ansawdd Gweledol (a ariennir gan y Gymdeithas Frenhinol)
PI: Dr Hantao Liu
Asesiad ansawdd gweledol awtomatig yw'r allwedd ar gyfer optimeiddio systemau caffael, trosglwyddo, prosesu ac arddangos delweddau / fideo. Nod yr ymchwil yw deall a modelu yn well sut mae'r system weledol ddynol (HVS) yn canfod ystumiadau mewn signalau gweledol, ac i ddatblygu algorithmau ar gyfer asesu gwrthrychol o ansawdd gweledol.
Asesiad Ansawdd Delwedd Feddygol: Ansawdd Canfyddedig a Pherfformiad Diagnostig (a ariennir gan Brifysgol Caerdydd – KU Leuven)
PI: Dr Hantao Liu
Nod y prosiect yw deall sut mae'r gwahaniaethau mesuredig mewn ansawdd delwedd yn effeithio ar berfformiad diagnostig, ac i ddatblygu modelau cyfrifiadurol sy'n ymgorffori'r wybodaeth am sut mae radiolegwyr yn deall delweddau meddygol. Bydd y modelau hyn yn cael eu defnyddio fel offer gwerthfawr wrth optimeiddio systemau meddygol a gweithdrefnau clinigol yn y dyfodol.
Cyhoeddiad
2026
- Kuang, Y. et al., 2026. Robust indoor localization via factor graph fusion with motion-aware regression, adaptive relocalization, and continuous map constraints. Engineering Applications of Artificial Intelligence 179 115195. (10.1016/j.engappai.2026.115195)
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- Zhang, Y. et al., 2026. No-reference image quality assessment via perception-guided distortion representation refinement. IEEE Signal Processing Letters (10.1109/lsp.2026.3725501)
- Ma, Y. et al. 2026. MIQANet: A novel dual-branch deep learning framework for MRI image quality assessment. IEEE Transactions on Circuits and Systems for Video Technology 36 (6), pp.8449-8460. (10.1109/tcsvt.2026.3656671)
- Zhang, H. et al. 2026. Cross-modal interaction for multi-dimensional AI-generated image quality assessment. Presented at: 2026 18th International Conference on Quality of Multimedia Experience (QoMEX) Cardiff, UK 29 June 2026 - 03 July 2026. 2026 18th International Conference on Quality of Multimedia Experience (QoMEX). IEEE(10.1109/qomex69967.2026.11618318)
- Liu, J. et al. 2026. Saliency-guided action quality assessment: an AI-augmented framework for skill evaluation in physical education. Presented at: 2026 IEEE Conference on Artificial Intelligence (CAI) Granada, Spain 08 - 10 May 2026. 2026 IEEE Conference on Artificial Intelligence (CAI) Proceedings. IEEE. , pp.1997-2002. (10.1109/cai68641.2026.11536588)
- Kuang, Y. et al., 2026. A nature-inspired edge-cloud collaborative privacy framework for visual relocalization on consumer electronics. IEEE Transactions on Consumer Electronics (10.1109/TCE.2026.3692722)
- Zhou, W. et al. 2026. Perceptual quality optimization of image super-resolution. Presented at: 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Barcelona, Spain 3-6 May 2026. ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE; 1999. , pp.10537-10541. (10.1109/icassp55912.2026.11461596)
- Li, Y. et al., 2026. Temporal inconsistency guidance for super-resolution video quality assessment. Presented at: The 40th Annual AAAI Conference on Artificial Intelligence Singapore 20-27 January 2026. Vol. 40 (8)., pp.6681-6689. (10.1609/aaai.v40i8.37599)
- Li, H. et al., 2026. EHIN: Early-aware hierarchical interaction network for weakly-supervised referring image segmentation. Neurocomputing 659 131764. (10.1016/j.neucom.2025.131764)
2025
- Li, Y. et al., 2025. Perception-oriented bidirectional attention network for image super-resolution quality assessment. IEEE Transactions on Image Processing 34 , pp.7728-7743. (10.1109/tip.2025.3633145)
- Shen, M. et al., 2025. Underwater image quality evaluation: a comprehensive review. IET Image Processing 19 (1) e70068. (10.1049/ipr2.70068)
- Wang, H. et al., 2025. A bioinspired deep learning framework for saliency-based image quality assessment. IEEE Transactions on Neural Networks and Learning Systems 36 (12), pp.20024-20034. (10.1109/tnnls.2025.3598716)
- Ma, Y. et al., 2025. Analysing and predicting radiologists’ expertise using eye-tracking data: Insights for diagnostic decision-making. Presented at: 2025 IEEE International Conference on Multimedia and Expo (ICME) Nantes, France 30 June - 4 July 2025. IEEE. , pp.1-6. (10.1109/icme59968.2025.11209585)
- Zou, M. et al., 2025. PhysLab: A benchmark dataset for multi-granularity visual parsing of physics experiments. Presented at: MM '25:The 33rd ACM International Conference on Multimedia Dublin, Ireland 31 October 2025. IXR '25: Proceedings of the 3rd International Workshop on Interactive eXtended Reality. Dublin: ACM. , pp.12799-12806. (10.1145/3746027.3758221)
- Huang, Q. et al. 2025. Applying cross-modal plasticity principles in auditory training applications. International Journal of Human-Computer Studies 203 103570. (10.1016/j.ijhcs.2025.103570)
- Lou, J. et al., 2025. Chest X-ray visual saliency modeling: eye-tracking dataset and saliency prediction model. IEEE Transactions on Neural Networks and Learning Systems 36 (9), pp.16920-16930. (10.1109/tnnls.2025.3564292)
- Zeng, Y. et al., 2025. CLIP-DQA V2: Exploring CLIP for dehazed image quality assessment from a fragment-level perspective. IEEE Signal Processing Letters 32 , pp.3829-3833. (10.1109/lsp.2025.3615082)
- Yu, Q. et al., 2025. Parameterized diffusion optimization enabled autoregressive ordinal regression for diabetic retinopathy grading. Presented at: MICCAI 2025 Daejeon, Republic of Korea 23-27 September 2025. Published in: Gee, J. C. et al., Proceedings Medical Image Computing and Computer Assisted Intervention. Lecture Notes in Computer Science. Vol. 15974.Switzerland: Springer Nature. , pp.450-460. (10.1007/978-3-032-05182-0_44)
- Wu, X. et al. 2025. Distortion-induced saliency shifts in video. IEEE Transactions on Multimedia 27 , pp.7675-7686. (10.1109/TMM.2025.3599087)
- Liu, J. et al. 2025. Adaptive spatiotemporal graph transformer network for action quality assessment. IEEE Transactions on Circuits and Systems for Video Technology 35 (7), pp.6628-6639. (10.1109/TCSVT.2025.3541456)
- Mao, A. et al., 2025. Hierarchical boundary feature alignment network for video salient object detection. Journal of Visual Communication and Image Representation 109 104435. (10.1016/j.jvcir.2025.104435)
- Zeng, Y. et al., 2025. CLIP-DQA: Blindly evaluating dehazed images from global and local perspectives using CLIP. Presented at: IEEE International Symposium on Circuits and Systems London, UK 25-28 May 2025. 2025 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE. (10.1109/iscas56072.2025.11043366)
- Huang, Q. et al. 2025. Towards accessible auditory health: A cloud-based fNIRS solution for auditory training and assessment. IEEE Transactions on Instrumentation and Measurement 74 4511612. (10.1109/TIM.2025.3580795)
- Yan, J. et al., 2025. Towards scalable and efficient full-reference omnidirectional image quality assessment. IEEE Signal Processing Letters 32 , pp.2459-2463. (10.1109/lsp.2025.3569458)
- Wu, X. et al. 2025. Image manipulation quality assessment. IEEE Transactions on Circuits and Systems for Video Technology 35 (4), pp.3450-3461. (10.1109/tcsvt.2024.3504854)
- Liu, J. et al. 2025. Vision-based human action quality assessment: A systematic review. Expert Systems with Applications 263 125642. (10.1016/j.eswa.2024.125642)
2024
- Wang, H. et al. 2024. Blind image quality assessment via adaptive graph attention. IEEE Transactions on Circuits and Systems for Video Technology 34 (10), pp.10299-10309. (10.1109/TCSVT.2024.3405789)
- Ma, Y. et al. 2024. RAD-IQMRI: A benchmark for MRI image quality assessment. Neurocomputing 602 128292. (10.1016/j.neucom.2024.128292)
- Lou, J. et al. 2024. TranSalNet+: Distortion-aware saliency prediction. Neurocomputing 600 128155. (10.1016/j.neucom.2024.128155)
- Lou, J. et al. 2024. A benchmark of variance of opinion scores in image quality assessment. Presented at: IEEE International Conference on Image Processing Abu Dhabi 27-30 October 2024. Proceedings of International Conference on Image Processing. IEEE. , pp.1232-1238. (10.1109/ICIP51287.2024.10647649)
- Yan, W. et al., 2024. FVIFormer: flow-guided global-local aggregation transformer network for video inpainting. IEEE Journal of Emerging and Selected Topics in Circuits and Systems 14 (2), pp.235-244. (10.1109/JETCAS.2024.3392972)
- Yue, G. et al., 2024. Subjective and objective quality assessment of multi-attribute retouched face images. IEEE Transactions on Broadcasting 70 (2), pp.570-583. (10.1109/TBC.2024.3374043)
- Fu, J. et al., 2024. Vision-language consistency guided multi-modal prompt learning for blind AI generated image quality assessment. IEEE Signal Processing Letters 31 , pp.1820-1824. (10.1109/LSP.2024.3420083)
- Wang, H. et al. 2024. SSPNet: Predicting visual saliency shifts. IEEE Transactions on Multimedia 26 , pp.4938-4949. (10.1109/TMM.2023.3327886)
- Lou, J. et al. 2024. Time-interval visual saliency prediction in mammogram reading. Presented at: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Seoul, Korea 14-19 April 2024. Proceedings of the 2024 IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE. , pp.3085-3089. (10.1109/ICASSP48485.2024.10446593)
- Zhou, W. et al. 2024. Dehazed image quality evaluation: from partial discrepancy to blind perception. IEEE Transactions on Intelligent Vehicles 9 (2), pp.3843-3858. (10.1109/TIV.2024.3356055)
- Liao, Y. , Liu, H. and Spasić, I. 2024. Fine-tuning coreference resolution for different styles of clinical narratives. Journal of Biomedical Informatics 149 104578. (10.1016/j.jbi.2023.104578)
- Liao, Y. , Liu, H. and Spasic, I. 2024. RadCoref: Fine-tuning coreference resolution for different styles of clinical narratives (version 1.0.0). [Online].PhysioNet. (10.13026/z67q-xy65)Available at: https://doi.org/10.13026/z67q-xy65.
- Liao, Y. et al. 2024. CID at RRG24: Attempting in a conditionally initiated decoding of Radiology Report Generation with clinical entities. Presented at: The 23rd Workshop on Biomedical Natural Language Processing Bangkok, Thailand 16 August 2024. Published in: Demner-Fushman, D. et al., Proceedings of the 23rd Workshop on Biomedical Natural Language Processing. Association for Computational Linguistics. , pp.591-596. (10.18653/v1/2024.bionlp-1.49)
- Liao, Y. et al. 2024. Using information extraction to normalize the training data for automatic radiology report generation. IEEE Access 12 , pp.185103-185116. (10.1109/ACCESS.2024.3504378)
- Lou, J. et al. 2024. Predicting radiologists' gaze with computational saliency models in mammogram reading. IEEE Transactions on Multimedia 26 , pp.256-269. (10.1109/TMM.2023.3263553)
- Wang, G. et al., 2024. Coarse- and fine-grained fusion hierarchical network for hole filling in view synthesis. IEEE Transactions on Image Processing 33 , pp.322-337. (10.1109/TIP.2023.3341303)
2023
- Yang, Y. et al., 2023. EHNQ: Subjective and objective quality evaluation of enhanced night-time images. IEEE Transactions on Circuits and Systems for Video Technology 33 (9), pp.4645-4659. (10.1109/TCSVT.2023.3245625)
- Su, S. et al., 2023. Going the extra mile in face image quality assessment: a novel database and model. IEEE Transactions on Multimedia (10.1109/TMM.2023.3301276)
- Ma, Y. et al. 2023. Impact of radiologist experience on medical image quality perception. Presented at: 15th International Conference on Quality of Multimedia Experience (QoMEX) Ghent, Belgium 20-22 June 2023. Proceedings of 5th International Conference on Quality of Multimedia Experience. IEEE. , pp.177-182. (10.1109/QoMEX58391.2023.10178430)
- Wang, H. et al., 2023. Deep ordinal regression framework for no-reference image quality assessment. IEEE Signal Processing Letters 30 , pp.428 - 432. (10.1109/LSP.2023.3265569)
- Kang, Y. et al., 2023. A perception-aware decomposition and fusion framework for underwater image enhancement. IEEE Transactions on Circuits and Systems for Video Technology 33 (3), pp.988-1002. (10.1109/TCSVT.2022.3208100)
- Colombo, G. , Whitaker, R. and Liu, H. 2023. Exploring human models of innovation for generative AI. Presented at: ICCC'23 14th International Conference on Computational Creativity Waterloo, Ontario, Canada 19-23 June 2023. Published in: Pease, A. , Cunha, J. M. and Ackerman, M. eds. Proceedings of the 14th International Conference on Computational Creativity 2023. Association for Computational Creativity. , pp.183-191.
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2022
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2021
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2020
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2019
- Zhu, Z. et al., 2019. A metric for video blending quality assessment. IEEE Transactions on Image Processing 29 , pp.3014-3022. (10.1109/TIP.2019.2955294)
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- Leveque, L. , Zhang, W. and Liu, H. 2019. International comparison of radiologists' assessment of the perceptual quality of medical ultrasound video. Presented at: 11th International Conference on Quality of Multimedia Experience (QoMEX 2019) Berlin, Germany 5-7 June 2019. Proceedings of 2019 Eleventh International Conference on Quality of Multimedia Experience (QoMEX). IEEE(10.1109/QoMEX.2019.8743180)
- Zhang, W. et al. 2019. The effect of spatio-temporal inconsistency on the subjective quality evaluation of omnidirectional videos. Presented at: 2019 IEEE International Conference on Acoustics, Speech and Signal Processing Brighton, UK 12-17 May 2019. ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Piscataway, NJ: IEEE. , pp.4055-4059. (10.1109/ICASSP.2019.8682221)
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2018
- Zhang, T. et al., 2018. Depth-of-field effect in subjective and objective evaluation of image quality. Presented at: ACM RACS 2018 : 2018 ACM Research in Adaptive and Convergent Systems Honololu, HI, USA 9-12 October 2018. RACS '18: Proceedings of the 2018 Conference on Research in Adaptive and Convergent Systems. New York: ACM. , pp.308-312. (10.1145/3264746.3264757)
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2017
- Leveque, L. et al. 2017. Video quality perception in telesurgery. Presented at: 2017 IEEE 19th International Workshop on Multimedia Signal Processing (MMSP) Luton, UK 16-18 October 2017. 2017 IEEE 19th International Workshop on Multimedia Signal Processing (MMSP). IEEE. (10.1109/MMSP.2017.8122219)
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- Zhang, W. and Liu, H. 2017. Saliency in objective video quality assessment: What is the ground truth?. Presented at: 2016 IEEE 18th International Workshop on Multimedia Signal Processing (MMSP) Montreal, QC, Canada 21-23 September 2016. 2016 IEEE 18th International Workshop on Multimedia Signal Processing (MMSP). IEEE. (10.1109/MMSP.2016.7813333)
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2016
- Liu, H. et al. 2016. The relative impact of ghosting and noise on the perceived quality of MR images. IEEE Transactions on Image Processing 25 (7), pp.3087-3098. (10.1109/TIP.2016.2561406)
- Lavoue, G. et al., 2016. Quality assessment and perception in computer graphics. IEEE Computer Graphics and Applications 36 (4), pp.21-22. (10.1109/MCG.2016.72)
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2015
- Zhang, W. , Talens-Noguera, J. V. and Liu, H. 2015. The quest for the integration of visual saliency models in objective image quality assessment: A distraction power compensated combination strategy. Presented at: 2015 IEEE International Conference on Image Processing (ICIP) Quebec City, QC, Canada 27-30 September 2015. 2015 IEEE International Conference on Image Processing (ICIP). IEEE. , pp.1250. (10.1109/ICIP.2015.7351000)
- Talens-Noguera, J. V. , Zhang, W. and Liu, H. 2015. Studying human behavioural responses to time-varying distortions for video quality assessment. Presented at: 2015 IEEE International Conference on Image Processing (ICIP) Quebec City, QC, Canada 27-30 September 2015. 2015 IEEE International Conference on Image Processing (ICIP). IEEE. , pp.651. (10.1109/ICIP.2015.7350879)
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2014
- Talens-Noguera, J. V. and Liu, H. 2014. Studying the perceived quality variation over time for video quality assessment. Presented at: PIVP '14 Proceedings of the 1st International Workshop on Perception Inspired Video Processing Orlando, Florida 07 November 2014. PIVP '14 Proceedings of the 1st International Workshop on Perception Inspired Video Processing. New York: ACM. , pp.35-36. (10.1145/2662996.2663013)
2013
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2012
- Liu, H. and Heynderickx, I. 2012. Towards an efficient model of visual saliency for objective image quality assessment. Presented at: 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Kyoto, Japan 25-30 March 2012. 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE. , pp.1153-1153. (10.1109/ICASSP.2012.6288091)
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- Liu, H. and Heynderickx, I. 2012. Does variation in quality scores result from variation in visual attention?. Presented at: Sixth International Workshop on Video Processing and Quality Metrics for Consumer Electronics Scottsdale, Arizona 19-20 January 2012. , pp.-.
2011
- Liu, H. et al. 2011. An efficient no-reference metric for perceived blur. Presented at: 3rd European Workshop on Visual Information Processing 2011 Paris, France 4-6 July 2011. 3rd European Workshop on Visual Information Processing Proceedings. IEEE. , pp.174. (10.1109/EuVIP.2011.6045525)
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- Engelke, U. et al., 2011. Comparing two eye-tracking databases: The effect of experimental setup and image presentation time on the creation of saliency maps. Presented at: 28th Picture Coding Symposium 2010 Nagoya, Japan 8-10 December 2010. 28th Picture Coding Symposium Proceedings. IEEE. , pp.282. (10.1109/PCS.2010.5702487)
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- Liu, H. 2011. Modeling perceived quality for imaging applications. Delft University of Technology.
2010
- Liu, H. , Klomp, N. and Heynderickx, I. 2010. A perceptually relevant approach to ringing region detection. IEEE Transactions on Image Processing 19 (6), pp.1414-1426. (10.1109/TIP.2010.2041406)
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2009
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2008
- Liu, H. , Klomp, N. and Heynderickx, I. 2008. Perceptually relevant ringing region detection method. Presented at: 16th European Signal Processing Conference Lausanne 25-29 August 2008. 2008 16th European Signal Processing Conference Proceedings. IEEE. , pp.-.
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- Liu, H. and Heynderickx, I. 2008. A no-reference perceptual blockiness metric. Presented at: 2008 IEEE International Conference on Acoustics, Speech and Signal Processing Las Vegas, NV, USA 31 March - 4 April 2008. 2008 IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE. , pp.865-. (10.1109/ICASSP.2008.4517747)
2007
- Liu, H. and Heynderickx, I. 2007. A simplified human vision model applied to a blocking artifact metric. Presented at: CAIP 2007 Vienna, Austria 27-29 Aug 2007. Published in: Kropatsch, W. G. , Kampel, M. and Hanbury, A. eds. Computer Analysis of Images and Patterns. Vol. 4673.Lecture Notes in Computer Science Berlin, Heidelberg: Springer Verlag. , pp.334-341. (10.1007/978-3-540-74272-2_42)
Adrannau llyfrau
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Cynadleddau
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Gwefannau
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Llyfrau
- Liu, H. 2011. Modeling perceived quality for imaging applications. Delft University of Technology.
Ymchwil
Diddordebau ymchwil
Mae fy niddordebau ymchwil yn gorwedd ar groesffordd Prosesu Delwedd a Fideo, AI / Machine Learning, Computer Vision, Applied Perception, Multimedia Computing, and Medical Imaging.
Cyfrifiadura Profiad Gweledol
Mae gen i ddiddordeb mewn sut mae bodau dynol yn canfod gwybodaeth weledol a datblygu modelau cyfrifiadol o ganfyddiad gweledol. Mae gen i ddiddordeb mewn systemau prosesu delweddau a golwg peiriannau sydd â sgiliau deallusrwydd canfyddiadol, helpu pobl i wneud penderfyniadau neu wella eu profiadau.
Delwedd canfyddiadol a phrosesu fideo
Mae gen i ddiddordeb mewn modelau gweledol sy'n cael eu cymell yn fiolegol ac integreiddio'r elfennau canfyddiadol gydag algorithmau prosesu delwedd a fideo. Mae gen i ddiddordeb mewn cymwysiadau peirianneg delwedd a fideo wedi'u optimeiddio'n ganfyddiadol sy'n elwa o ddefnyddio modelau gweledol meintiol.
Symudiadau Llygaid a Modelu Saliency
Mae gen i ddiddordeb mewn symudiadau llygaid a modelau halwynedd cyfrifiadurol. Mae gen i ddiddordeb mewn integreiddio agweddau ar sylw gweledol dynol gyda systemau delweddu a golwg cyfrifiadurol.
Cronfeydd data
Cronfeydd Data Ansawdd Llun
Cronfa ddata TUD Eye-Tracking
Sylw Gweledol Caerdydd a Blwch Offer Ansawdd Gweledol Caerdydd
Llyfr
Modelu Ansawdd Canfyddedig ar gyfer Cymwysiadau Delweddu, 2011
Awdur: Hantao Liu
ISBN: 9789491211720
Addysgu
Arweinydd Modiwl – Prosesu Data a Delweddu (israddedig)
Arweinydd Modiwl – Cyfrifiadura Centric Dynol (ôl-raddedig)
Bywgraffiad
Rwy'n Athro Llawn (Cadeirydd) ac yn Arweinydd Gweledigaeth a Gwybodaeth Peiriant Dynol-Ganolog ym Mhrifysgol Caerdydd. Graddiais o Brifysgol Caeredin, y Deyrnas Unedig, ac yna gweithiais yn yr Adran Systemau Deallus ym Mhrifysgol Technoleg Delft (TU Delft), Yr Iseldiroedd ar gyfer fy PhD ar Ddeallusrwydd Artiffisial Rhyngweithiol. Cyllidwyd fy ymchwil PhD gan Philips Research Laboratories. Rwy'n un o sylfaenwyr y Delft Image Quality Lab. Ers 2006, rwyf wedi bod yn gweithio'n agos gyda diwydiant i ddatblygu technolegau deallusrwydd gweledol y genhedlaeth nesaf. Arweiniais brosiect a ariannwyd gan Philips Research Laboratories a ddatblygodd algorithmau newydd ar gyfer asesu ansawdd y cyfryngau gweledol; a phrosiect a ariannwyd gan Philips Healthcare a oedd yn mynd i'r afael â nifer o faterion yn ymwneud â delweddu meddygol.
Fi yw Cyfarwyddwr Rhyngwladol yr Ysgol Cyfrifiadureg a Gwybodeg, Prifysgol Caerdydd. Rwy'n aelod o Uwch Dîm Rheoli yr Ysgol ac yn gyfrifol am ddatblygu, arwain a chyflwyno'r Strategaeth Ryngwladol ar gyfer yr Ysgol. Rwy'n Gadeirydd Pwyllgor Rhyngwladol y Ganolfan Deallusrwydd Artiffisial, Roboteg a Systemau Peiriant Dynol (IROHMS), Prifysgol Caerdydd.
Mae fy niddordebau ymchwil yn gorwedd ar groesffordd Prosesu Delwedd a Fideo, AI / Machine Learning, Computer Vision, Applied Perception, Multimedia Computing, and Medical Imaging.
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Themâu ymchwil
Arbenigeddau
- Deallusrwydd artiffisial
- Dysgu peirianyddol
- Golwg cyfrifiadurol
- Cyfrifiadura amlgyfrwng
- delweddu meddygol