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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Veröffentlicht in:	IEEE open journal of circuits and systems Jg. 5; S. 17 - 27
Hauptverfasser:	Sun, Yu-Han, Lee, Chiang Lo-Hsuan, Chang, Tian-Sheuan
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	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
Online-Zugang:	Volltext
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