High-dimensional signature compression for large-scale image classification.
Jorge SánchezFlorent PerronninPublished in: CVPR (2011)
Keyphrases
- high dimensional
- image compression
- low dimensional
- data compression
- dimensionality reduction
- compression algorithm
- multi dimensional
- compression scheme
- sparse data
- similarity search
- feature space
- signature scheme
- metric space
- signature recognition
- signature verification
- compression ratio
- data sets
- sparse coding
- multi modal
- variable selection
- nearest neighbor
- data points
- compression rate
- high dimensional datasets
- high dimensional problems
- dimension reduction
- high dimensionality
- high dimension
- multiresolution
- digital signature
- discrete data
- feature selection