Abstract
This paper presents a new image coding scheme based upon image pattern recognition (IPR) and discrete wavelet transforms (DWT). First, the original image is predicted by image pattern recognition, then the predicted error image is encoded by DWT, and the pattern library learning is based upon self-organizing maps (SOM) algorithm. To improve the performance of SOM algorithm, a frequency sensitive self-organizing feature maps (FSOM) algorithm is proposed. Experiment results show that the IPR-FSOM-DWT coding scheme can get better coding performance than standard JPEG2000.
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