Applications of Pulse-Coupled Neural Networks
Applications of Pulse-Coupled Neural Networks
Shape-adaptive discrete wavelet transforms for arbitrarily shaped visual object coding
IEEE Transactions on Circuits and Systems for Video Technology
Shape-adaptive DCT for generic coding of video
IEEE Transactions on Circuits and Systems for Video Technology
New Spiking Cortical Model for Invariant Texture Retrieval and Image Processing
IEEE Transactions on Neural Networks
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To attain a high compression ratio and high-quality reconstructed images, an irregular segmented region coding algorithm is developed. An novel segmentation algorithm using spiking cortical model is applied to partition an image into irregular regions and tidy contours, the crucial regions corresponding to objects in scene are retained and a lot of tiny parts are merged. The experimental results show higher quality reconstructed images and less time consuming under higher compression ratio.