SECOMPAX: A bitmap index compression algorithm.
Yuhao WenZhen ChenGe MaJunwei CaoWenxun ZhengGuodong PengShiwei LiWen-Liang HuangPublished in: ICCCN (2014)
Keyphrases
- compression algorithm
- bitmap indexes
- compression scheme
- compression ratio
- image compression
- data compression
- bitmap indices
- bitstream
- bitmap indexing
- storage space
- times faster
- scientific data
- query processing
- data structure
- wavelet based image
- range queries
- arithmetic coding
- feature extraction
- multiscale
- lossless compression
- quadtree decomposition
- subband
- bit rate
- indexing methods
- face recognition
- databases