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X-ray angiogram image denoising is always an active research topic in the field of computer vision. In particular, the denoising performance of many existing methods had been greatly improved by the widely use of nonlocal similar patches. In this paper, the iterative procedure of the restored image is considered to be a Markov process, then a proposed image denoising model is constructed based on...
This paper presents the key optimization techniques for an efficient accelerator implementation in an image decoder IP core design for real-time Joint Photographic Experts Group Lossless (JPEG-LS) decoding. Pipeline architecture, frequency multiplication technique and accelerator elements have been utilized to enhance the throughput capability. Improved parameters mapping schemes have been adopted...
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