Low power design of DCT and IDCT for low bit rate video codecs.
Nathaniel J. AugustDong Sam HaPublished in: IEEE Trans. Multim. (2004)
Keyphrases
- low power
- low bit rate
- video codec
- low power consumption
- single chip
- power consumption
- low cost
- high speed
- image compression
- bit rate
- image quality
- video compression
- visual quality
- discrete cosine transform
- video encoder
- video coding
- video conferencing
- transform domain
- coding method
- rate distortion
- real time
- compression algorithm
- motion compensation
- distributed video coding
- spatial domain
- video quality
- reconstructed image
- inter frame
- bitstream
- video data
- motion estimation
- high resolution