Lossy compression through segmentation on low depth-of-field images.
S. KavithaS. Mohammed Mansoor RoomiN. RamarajPublished in: Digit. Signal Process. (2009)
Keyphrases
- low depth of field
- lossy compression
- multiresolution
- image quality
- gray level images
- segmentation algorithm
- lossless compression
- segmentation method
- image compression
- image data
- input image
- jpeg images
- image analysis
- test images
- image segmentation
- compression ratio
- bit rate
- pattern matching
- motion compensation
- low bit rate
- frequency domain
- human visual system
- pixel wise
- watermarking algorithm
- image features
- object recognition
- pattern recognition
- multiscale
- image processing