Simple drift error-resilient H.264/AVC encoder for fast video transcoding using DCT coefficients.
Kwee-Li ChengNaofumi UchiharaHiroyuki KasaiPublished in: Comput. Math. Appl. (2012)
Keyphrases
- video transcoding
- dct domain
- dct coefficients
- error resilient
- macroblock
- bitstream
- compressed domain
- bit rate
- jpeg images
- error propagation
- compressed video
- error concealment
- transform domain
- rate distortion
- discrete cosine transform
- spatial domain
- motion vectors
- post processing
- human visual system
- digital video
- video coding
- video quality
- error resilience
- video compression
- motion estimation
- coding scheme
- video transmission
- coding efficiency
- reference frame
- video encoder
- inter frame
- video codec
- feature vectors
- motion compensation
- bit plane
- video analysis
- multiscale
- video coding standard
- image blocks
- visual quality
- compression efficiency
- video streaming
- low frequency
- image compression
- watermarking algorithm
- mode decision
- coding method
- selection algorithm
- subband
- video objects
- frequency domain
- rate control
- video streams