An Adaptive Domain Pool Scheme for Fractal Image Compression
- Resource Type
- Conference
- Authors
- Xing, Cangju
- Source
- 2008 International Workshop on Education Technology and Training & 2008 International Workshop on Geoscience and Remote Sensing Education Technology and Training, 2008. and 2008 International Workshop on Geoscience and Remote Sensing. ETT and GRS 2008. International Workshop on. 2:719-722 Dec, 2008
- Subject
- Geoscience
Engineering Profession
General Topics for Engineers
Fractals
Image coding
Chemical technology
Lattices
Educational technology
Libraries
Image reconstruction
Geoscience and remote sensing
Educational institutions
Information science
- Language
An adaptive domain pool scheme for fractal image compression is proposed in this paper. This scheme adaptively selects domain pool for each range block based on the range's location. So there is a more effective and smaller domain library for each range. This technique causes the decrease of the computational load and the bits needed to store the domain location. Experimental results on standard images show that the proposed method yields a far better rate-distortion performance and has a far lower computational load.