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The key issue in image fusion is the process of defining evaluation indices for the output image and for multi-scale image data set. This paper attempted to develop a fusion model for plantar pressure distribution images, which is expected to contribute to feature points construction based on shoe-last surface generation and modification. First, the time series plantar pressure distribution image...
In this paper, heuristic algorithm assisted multi-thresholding is attempted for standard RGB test images using Kapur's entropy. The motivation of this work is to present a detailed assessment among the Brownian search based heuristic approaches, such as bacteria foraging optimization, firefly algorithm, and cuckoo search. Proposed technique is implemented and validated on frequently used benchmark...
With the growth of image processing applications, image segmentation has become an important part of image processing. The simplest method to segment an image is thresholding. Using the thresholding method, segmentation of an image is done by fixing all pixels whose intensity values are more than the threshold to a foreground value. The remaining pixels are set to a background value. Such technique...
In this paper, an image encryption system using one dimensional cellular automata (group cellular automata) has been proposed. The whole encryption system is based on symmetric key cryptography technique. As group cellular automata rules show some cyclic nature, it is rather easy for encryption and decryption. The whole idea and corresponding results has been developed on Matlab R2010a.
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