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Video object retrieval is a promising research direction, developing in the recent years, and the current video object retrieval strategies are used for visualizing, digitizing, modeling, and retrieving the objects especially in graphics and in architectural design. The research performed led to the design of proficient video object retrieval techniques. Yet, although, a number of algorithms had been...
This paper presents the effect of noise reduction filter on computed tomography (CT) images. In CT examinations, a high radiation dose results in high-quality images, but unfortunately, as the radiation increases, the associated risk of cancer also increases. Especially in paediatric applications it is essential to maintain low radiation dose. Anisotropic diffusion is Selective and nonlinear filtering...
Single sensor digital color cameras capture only one of the three primary colors at each pixel and full color image is formed by interpolating all other missing color samples at each pixel. This process is color demosaicking. Most demosaicking algorithms assume the existence of high local spectral redundancy in estimating the missing color samples. However, for images with sharp color transitions...
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