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1
Published in 2019 at "IEEE Access"
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…
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Keywords:
quantization matrices;
weighting quantization;
rgb videos;
wqms ... See more keywords
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2
Published in 2023 at "IEEE Access"
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…
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Keywords:
hevc 265;
roi encryption;
area;
encryption ... See more keywords