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In this paper, an approach to synthesize compressor trees in High-level Synthesis (HLS) for FPGAs is proposed. Our approach utilizes the bit-level information to improve the compressor tree synthesis. To obtain the bit-level information targeting compressor tree synthesis, a modified bitmask analysis technique based on prior work is proposed. A series of experimental results show that, compared to...
Color-image graying operation is an important step for an image processing system. The gray image is the basis of subsequent image processing operations. This paper surveys the novel research achievements of the color-image graying algorithm, and discusses their two main classes, i.e., the weighting algorithm and the extreme algorithm. For the first class, we study three color-image graying algorithms,...
RFID technology has been widely utilized for the tracking and identification of numerous stationary and moving objects. One of the most challenging RFID applications has to do with the improvement in reliability, scheduling and efficiency of large-scale transportation infrastructure. As an example, Radio Frequency Identification (RFID) technology in UHF frequencies (840–845MHz and 920–925MHz) is one...
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