Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Woei Tan Loh"'
Autor:
Woei‐Tan Loh, David B. L. Bong
Publikováno v:
IET Image Processing, Vol 15, Iss 1, Pp 166-179 (2021)
Abstract A generalized objective quality assessment method is proposed for natural images and screen content images. Since natural images and screen content images have different statistical properties, the modelling of a generalized quality assessme
Externí odkaz:
https://doaj.org/article/3adfcaa1d1c74c26aad593c79fe49d6d
Autor:
Woei-Tan Loh, David Boon Liang Bong
Publikováno v:
Signal, Image and Video Processing. 17:2025-2033
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a00584aa79dabf14f0816dbc742ec284
https://doi.org/10.1007/s11760-022-02415-9
https://doi.org/10.1007/s11760-022-02415-9
Autor:
David B. L. Bong, Woei Tan Loh
Publikováno v:
IET Image Processing, Vol 15, Iss 1, Pp 166-179 (2021)
A generalized objective quality assessment method is proposed for natural images and screen content images. Since natural images and screen content images have different statistical properties, the modelling of a generalized quality assessment method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac63aaeec698b602cb6270369990c4f3
https://doaj.org/article/3adfcaa1d1c74c26aad593c79fe49d6d
https://doaj.org/article/3adfcaa1d1c74c26aad593c79fe49d6d
Autor:
Woei-Tan Loh, David B. L. Bong
Publikováno v:
Multimedia Tools and Applications. 77:30791-30814
Videos are amongst the most popular online media for Internet users nowadays. Thus, it is of utmost importance that the videos transmitted through the internet or other transmission media to have a minimal data loss and acceptable visual quality. Vid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c47dcb719eebf9d02f37346a3f9bf401
https://doi.org/10.1007/s11042-018-6107-1
https://doi.org/10.1007/s11042-018-6107-1
Autor:
Woei-Tan Loh, David B. L. Bong
Publikováno v:
ISPACS
Structural Similarity Index (SSIM) has been a benchmark method for image quality assessment (IQA). This is due to its simplicity and good performance. In this paper, we propose a modified SSIM method that reduces the computational complexity with com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::052d0378808a9c0e16ff7fda3f34071f
https://doi.org/10.1109/ispacs48206.2019.8986321
https://doi.org/10.1109/ispacs48206.2019.8986321
Autor:
David B. L. Bong, Woei-Tan Loh
Publikováno v:
ICIP
Quality assessment (QA) of screen visual contents (SVCs) has gained more and more popularity. SVCs are very different from natural visual contents (NVCs) which have been dealt with by most researchers in the literature. QA methods specifically design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66a588836e0957ae5a41bd254c6e1a5e
https://doi.org/10.1109/icip.2019.8803254
https://doi.org/10.1109/icip.2019.8803254
A Just Noticeable Difference-Based Video Quality Assessment Method with Low Computational Complexity
Autor:
Woei-Tan Loh, David B. L. Bong
Publikováno v:
Sensing and Imaging. 19
A Just Noticeable Difference (JND)-based video quality assessment (VQA) method is proposed. This method, termed as JVQ, applies JND concept to structural similarity (SSIM) index to measure the spatial quality. JVQ incorporates three features, i.e. lu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d3ea04a5d50c051f77af1a9306ec9f3
https://doi.org/10.1007/s11220-018-0216-9
https://doi.org/10.1007/s11220-018-0216-9
Autor:
Woei-Tan Loh, David B. L. Bong
Publikováno v:
ICCE-TW
In this paper, a video quality assessment (VQA) that focuses on temporal part is being proposed. It is based on Structural Similarity Index (SSIM) and the work of previous researchers where differences of the frames are being measured. The proposed V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6100f8b92ab89e8d18b8d872454c324
https://doi.org/10.1109/icce-tw.2016.7520921
https://doi.org/10.1109/icce-tw.2016.7520921
Autor:
David B. L. Bong, Woei Tan Loh
Publikováno v:
International Journal of Computational Vision and Robotics. 8:336
The existence of temporal effects and temporal distortions in a video differentiate the way it is assessed from an image. Temporal effects and distortions can enhance or depress the visibility of spatial effects in a video. Thus, the temporal part of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ecb803376c7af143c90841e6f29dece
https://doi.org/10.1504/ijcvr.2018.10014146
https://doi.org/10.1504/ijcvr.2018.10014146
Autor:
Woei Tan Loh, David Boon Liang Bong
Publikováno v:
International Journal of Computational Vision and Robotics. 8:336
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fb073f142968aaff77538c91cf9c973
https://doi.org/10.1504/ijcvr.2018.093077
https://doi.org/10.1504/ijcvr.2018.093077