Detection and Localization of Video Transcoding From AVC to HEVC Based on Deep Representations of Decoded Frames and PU Maps.
Haichao YaoRongrong NiHadi AmirpourChristian TimmererYao ZhaoPublished in: IEEE Trans. Multim. (2023)
Keyphrases
- video transcoding
- bit rate
- visual quality
- bitstream
- dct domain
- video encoding
- low complexity
- compressed domain
- video codec
- video frames
- video quality
- macroblock
- reference frame
- intra prediction
- coding efficiency
- inter frame
- rate distortion
- frame rate
- video coding
- image quality
- multiview video coding
- video streams
- quality assessment
- mode decision
- low bit rate
- multimedia
- moving objects