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Weighted Fuzzy C-Mean clustering algorithm by one-dimensional histogram can classify accurately pixels of coal flotation froth images into three kinds such as bubble vertex, the bubble surface and the background to increase the contrast of bubble edge and background, accurately positioning the bubble region for its fast convergence speed, real-time characteristics. After de-noised based on morphological...
In order to implement image fusion with multi-focus sequence images for the 3-D reconstruction of the micro-morphology on machining metal surface, an improved image fusion method based on a variance block of edge sharpening is presented. Firstly, an image capture system including an adjustable measuring microscope was constructed according to the microscopic surface features under different machining...
An improved fine granular adaptive video coding algorithm based on fine granular scalable (FGS) is presented in this paper, which chooses high quality reference in enhancement layer coding, and uses the leaky prediction techniques which can control error propagation by the leaky factor. The simulation and experiments indicate that the proposed scheme can make a better trade-off between the coding...
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