Efficient Lossy Compression for Compressive Sensing Acquisition of Images in Compressive Sensing Imaging Systems.
Xiangwei LiXuguang LanMeng YangJianru XueNanning ZhengPublished in: Sensors (2014)
Keyphrases
- compressive sensing
- lossy compression
- imaging systems
- random projections
- image quality
- signal processing
- sparse representation
- lossless compression
- image compression
- image representation
- image classification
- input image
- watermarking algorithm
- image data
- three dimensional
- machine vision
- image retrieval
- image features
- gray level images
- image formation
- data hiding
- bit rate
- low bit rate
- object recognition
- pixel values
- compression ratio
- natural images
- dimensionality reduction