Weighting Quantization Matrices for HEVC/H.265-Coded RGB Videos
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DOI: 10.1109/access.2019.2902173
Abstract: In the HEVC/H.265 video coding standard, weighting quantization matrices (WQMs) are supported to take advantage of the characteristics of the human visual system (HVS). However, the default WQMs utilized in HEVC are developed for YCbCr… read more here.
Keywords: quantization matrices; weighting quantization; rgb videos; wqms ... See more keywords
Coding Unit-Based Region of Interest Encryption in HEVC/H.265 Video
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DOI: 10.1109/access.2023.3276243
Abstract: The region of interest (ROI) encryption in the video can reduce the complexity of calculation and improve encryption speed by encrypting only the area containing critical visual information. Above all, ROI encryption can expand the… read more here.
Keywords: hevc 265; roi encryption; area; encryption ... See more keywords