Inspec keywords: feature extraction; computational complexity; video coding; edge detection

Other keywords: total encoding time; computation complexity reduction; edge information extraction; edge feature; fast mode decision method; HEVC encoding process; coding zone; HEVC interprediction; coding unit; weighting factor; edge detection method; H.264; high-efficiency video coding interprediction; test sequence; encoding complexity; international video coding standard; threshold-oriented means; Sobel operator

Subjects: Image recognition; Image and video coding; Computer vision and image processing techniques; Video signal processing