Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Saeed Mahmoudpour"'
Publikováno v:
EURASIP Journal on Image and Video Processing, Vol 2024, Iss 1, Pp 1-36 (2024)
Abstract Conventional photography can only provide a two-dimensional image of the scene, whereas emerging imaging modalities such as light field enable the representation of higher dimensional visual information by capturing light rays from different
Externí odkaz:
https://doaj.org/article/1907775bf6124da897de6b69cd790782
Autor:
Saeed Mahmoudpour, Peter Schelkens
Publikováno v:
IEEE Access, Vol 10, Pp 59026-59036 (2022)
Multi-view 3D content is subject to distortions during the process of depth image-based rendering (DIBR). Studies have shown the unreliable performance of the well-established image quality assessment (IQA) models for evaluation of DIBR-synthesized v
Externí odkaz:
https://doaj.org/article/0e4066cd68504e41b4b00680ea051a33
Autor:
Saeed Mahmoudpour, Peter Schelkens
Publikováno v:
2022 IEEE International Conference on Image Processing (ICIP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9bc8207b5ac812052c27cf95fb2cfc7
https://doi.org/10.1109/icip46576.2022.9898064
https://doi.org/10.1109/icip46576.2022.9898064
Autor:
Saeed Mahmoudpour, Peter Schelkens
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 31:61-75
Human visual system (HVS) strongly responds to motion information. In particular, neurons in middle temporal (MT) area of the brain are sensitive to certain velocities. Thus distortions appeared on moving stimuli, as visually salient information, are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa0f407a8cccd8212895f0aeb0f645d
https://doi.org/10.1109/tcsvt.2020.2971357
https://doi.org/10.1109/tcsvt.2020.2971357
Publikováno v:
Optics, Photonics and Digital Technologies for Imaging Applications VII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::245cf0dffe4cb4e9cb5e6ebc64e3c012
https://doi.org/10.1117/12.2624083
https://doi.org/10.1117/12.2624083
Autor:
Peter Schelkens, Saeed Mahmoudpour
Publikováno v:
IEEE Transactions on Multimedia. 22:1939-1954
High dynamic range (HDR) imaging enables capturing a wide range of luminance levels existing in real-world scenes. While HDR capturing devices become widespread in the market, the display technology is yet limited in representing full luminance range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d5eaa5d0c2179020e41680ce97de422
https://doi.org/10.1109/tmm.2019.2950570
https://doi.org/10.1109/tmm.2019.2950570
Autor:
Saeed Mahmoudpour, Peter Schelkens
Publikováno v:
IEEE Signal Processing Letters. 27:1650-1654
Depth Image-Based Rendering (DIBR) is the key technique in many multi-view 3D applications to synthesize virtual views using texture and depth information. However, DIBR induces distortions that disturb the visual quality of experience; therefore, im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7928b717ac2757ca49cf209e4c55e9f8
https://doi.org/10.1109/lsp.2020.3024109
https://doi.org/10.1109/lsp.2020.3024109
Autor:
Saeed Mahmoudpour, Peter Schelkens
Lightfield (LF) technology has attained significant attention in recent years due to its capability to capture much richer textural and geometric information in the scene compared to the classical 2D representation. The resampling and compression ope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c992cdfec4602aa20372151ab9c5d066
https://biblio.vub.ac.be/vubir/on-the-performance-of-objective-quality-metrics-for-lightfields(41ca6b74-85d3-4b7e-99dc-c55a3d26b9fc).html
https://biblio.vub.ac.be/vubir/on-the-performance-of-objective-quality-metrics-for-lightfields(41ca6b74-85d3-4b7e-99dc-c55a3d26b9fc).html
Autor:
Raees Kizhakkumkara Muhamad, Manuela Pereira, Antonio M. G. Pinheiro, Cristian Perra, Tobias Birnbaum, Kwan-Jung Oh, Saeed Mahmoudpour, Peter Schelkens, Antonin Gilles
Publikováno v:
Applied optics
Applied optics, Optical Society of America, 2021, 60 (3), pp.641. ⟨10.1364/AO.404305⟩
Applied optics, Optical Society of America, 2021, 60 (3), pp.641. ⟨10.1364/AO.404305⟩
International audience; JPEG Pleno is a standardization framework addressing the compression and signaling of plenoptic modalities. While the standardization of solutions to handle light field content is currently reaching its final stage, the Joint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::972450f709aa01a92ccc1900d64c7267
https://hal.archives-ouvertes.fr/hal-03361372
https://hal.archives-ouvertes.fr/hal-03361372
Autor:
Tomasz Kozacki, Malgorzata Kujawinska, Ayyoub Ahar, Tobias Birnbaum, Saeed Mahmoudpour, Peter Schelkens, Weronika Zaperty, Maksymilian Chlipala
Objective quality assessment of digital holograms has proven to be a challenging task. While prediction of perceptual quality of the recorded 3D content from the holographic wavefield is an open problem; perceptual quality assessment from content aft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03e3a5fdd3242345a1f7ad23b2c64471
http://arxiv.org/abs/2010.11306
http://arxiv.org/abs/2010.11306