Mr.BiQ: Post-Training Non-Uniform Quantization based on Minimizing the Reconstruction Error.
Yongkweon JeonChungman LeeEulrang ChoYeonju RoPublished in: CVPR (2022)
Keyphrases
- reconstruction error
- quantization noise
- quantization error
- singular value decomposition
- sparse representation
- filter bank
- reconstructed image
- sparse coding
- subband
- objective function
- training set
- classification error
- training examples
- superpixels
- post processing
- least squares
- image data
- similarity measure
- data sets
- training samples
- image reconstruction
- principal component analysis
- multiresolution
- computational complexity
- multiscale
- computer vision