Multiscale Quantization for Fast Similarity Search.
Xiang WuRuiqi GuoAnanda Theertha SureshSanjiv KumarDaniel N. Holtmann-RiceDavid SimchaFelix X. YuPublished in: NIPS (2017)
Keyphrases
- multiscale
- image segmentation
- scale space
- image processing
- coarse to fine
- edge detection
- image representation
- quantization error
- natural images
- wavelet coefficients
- affine invariant
- multiscale analysis
- wavelet transform
- subband image coding
- filter bank
- adaptive smoothing
- shape representation
- uniform quantization
- quantization scheme
- entropy coding
- wavelet decomposition
- image fusion
- wavelet domain
- neural network
- image analysis
- color images