A Novel Just Noticeable Difference Model via Orientation Regularity in DCT Domain

A Novel Just Noticeable Difference Model via Orientation Regularity in DCT Domain

Just noticeable difference (JND) model plays an important role in removing perceptual redundancies for image/video compression. However, the existing subband-based JND models have two limitations: one is the evaluation of contrast masking (CM) effect is not comprehensive; the other is that the opera...

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Bibliographic Details
Main Authors: Wenfei Wan, Jinjian Wu, Xuemei Xie, Guangming Shi
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Access
Subjects:
Just noticeable distortion (JND)
contrast masking (CM) model
discrete cosine transform (DCT) coefficients
orientation regularity
human visual system (HVS)
Online Access:https://ieeexplore.ieee.org/document/7915695/

Internet

https://ieeexplore.ieee.org/document/7915695/

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