IQNet: Image Quality Assessment Guided Just Noticeable Difference Prefiltering for Versatile Video Coding

Image prefiltering with just noticeable distortion (JND) improves coding efficiency in a visual lossless way by filtering the perceptually redundant information prior to compression. However, real JND cannot be well modeled with inaccurate masking equations in traditional approaches or image-level s...

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Vydané v:IEEE open journal of circuits and systems Ročník 5; s. 17 - 27
Hlavní autori: Sun, Yu-Han, Lee, Chiang Lo-Hsuan, Chang, Tian-Sheuan
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: New York IEEE 2024
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:
Codecs
Datasets
Deep learning
Discrete cosine transforms
Distortion
Encoding
Image coding
Image edge detection
Image enhancement
Image quality
Image reconstruction
just noticeable distortion
Quality assessment
Training data
Video coding
video quality assessment
ISSN:2644-1225, 2644-1225
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