Quantization schemes for low bitrate Compressed Histogram of Gradients descriptors.
Vijay ChandrasekharYuriy A. ReznikGabriel TakacsDavid M. ChenSam S. TsaiRadek GrzeszczukBernd GirodPublished in: CVPR Workshops (2010)
Keyphrases
- bit rate
- efficient compression
- rate distortion
- bitstream
- video coding
- visual quality
- video quality
- inter frame
- motion vectors
- rate distortion optimization
- compressed domain
- subband
- computational complexity
- rate control
- image quality
- macroblock
- coding efficiency
- rate adaptation
- scalable video coding
- reconstructed image
- multiview video coding
- stereoscopic video
- coding method
- coding scheme
- rate control algorithm
- keypoints
- bit allocation
- image compression
- bit plane
- filter bank
- wavelet coefficients
- gray level
- motion compensation
- feature vectors