Novel quantized DCT for video encoder optimization.
Hanli WangMing-Yan ChanSam KwongChi-Wah KokPublished in: IEEE Signal Process. Lett. (2006)
Keyphrases
- video encoder
- dct coefficients
- discrete cosine transformation
- low complexity
- low bit rate
- video coding
- real time video
- dct domain
- video compression
- computational load
- motion estimation
- image compression
- transform domain
- transform coefficients
- spatial domain
- data compression
- discrete cosine transform
- video processing
- motion compensation
- video codec
- rate distortion
- compression efficiency
- bit rate
- high quality
- frequency domain
- distributed video coding
- post processing
- video sequences