Interactive subjective study on picture-level just noticeable difference of compressed stereoscopic images

Simple item page
dc.cclicenceCC-BY-NCen
dc.contributor.authorFan, Chunlingen
dc.contributor.authorZhang, Yunen
dc.contributor.authorHamzaoui, Raoufen
dc.contributor.authorJiang, Qingshanen
dc.date.acceptance2019-02-01en
dc.date.accessioned2019-02-19T09:20:55Z
dc.date.available2019-02-19T09:20:55Z
dc.date.issued2019-05
dc.description.abstractThe Just Noticeable Difference (JND) reveals the minimum distortion that the Human Visual System (HVS) can perceive. Traditional studies on JND mainly focus on background luminance adaptation and contrast masking. However, the HVS does not perceive visual content based on individual pixels or blocks, but on the entire image. In this work, we conduct an interactive subjective visual quality study on the Picturelevel JND (PJND) of compressed stereo images. The study, which involves 48 subjects and 10 stereoscopic images compressed with H.265 intra coding and JPEG2000, includes two parts. In the first part, we determine the minimum distortion that the HVS can perceive against a pristine stereo image. In the second part, we explore the minimum distortion that each subject perceives against a distorted stereo image. Modeling the distribution of the PJND samples as Gaussian, we obtain their complementary cumulative distribution functions, which are known as Satisfied User Ratio (SUR) functions. Statistical analysis results demonstrate that the SUR is highly dependent on the image contents. The HVS is more sensitive to distortion in images with more texture details. The compressed stereoscopic images and the PJND samples are collected in a data set called SIAT-JSSI, which we release to the public.en
dc.funderNSFCen
dc.funderGuangdong Provincial Science and Technology Developmenten
dc.identifier.citationFan, C., Zhang, Y., Hamzaoui, R. and Jiang, Q. (2019) Interactive subjective study on picture-level just noticeable difference of compressed stereoscopic images. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brighton, May 2019.en
dc.identifier.urihttp://hdl.handle.net/2086/17566
dc.language.isoen_USen
dc.peerreviewedYesen
dc.projectid61871372en
dc.projectid2017B010110014en
dc.publisherIEEEen
dc.researchgroupInstitute of Engineering Sciences (IES)en
dc.researchinstituteInstitute of Artificial Intelligence (IAI)en
dc.researchinstituteInstitute of Engineering Sciences (IES)en
dc.subjectJust noticeable differenceen
dc.subjectstereoscopic imagesen
dc.subjectsubjective image quality assessmenten
dc.subjectimage compressionen
dc.titleInteractive subjective study on picture-level just noticeable difference of compressed stereoscopic imagesen
dc.typeConferenceen

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Symmetric_Subjective_Test_2019ICASSP_Final.pdf
Size:
6.31 MB
Format:
Adobe Portable Document Format
Description:
Main article
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
4.2 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

School of Engineering and Sustainable Development