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Advances in the field of medical imaging have led to an immense increase in the volume of images being acquired. A fast growing application is to enable physicians to access image data remotely from any viewing device. This casts new challenges for data rate compression. Meanwhile medical images typically have High Dynamic Range (HDR), which needs to be transformed to Low Dynamic Range (LDR) through...
This paper presents an efficient approach for the implementation of typical DSP structures studied in class or conceived during research. This scheme is beneficial where the objective is to implement the physical working of complex DSP structures or algorithms without requiring detailed knowledge of hardware design and hardware description languages. The approach is based on the Xilinx System Generator...
This brief introduces a low-cost hardware design for approximate squaring functions which preserve maximum information content of the signals in template-matching applications. Analysis of signal statistics for two example applications, i.e., motion estimation and disparity estimation, is presented. This information is then specifically incorporated in the hardware design process to develop approximate...
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