Title:
Implementation-of-SIFT-detection
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Description: Abstract：To solve the complexity of hardware implementation of SIFT feature detection and hard to achieve a real time action, an advanced
method of building Gaussian filter cascade is presented. This method is based on the original purpose of Gaussian filter cascade
and greatly reduces the time and memory of computation. Suitable parameters of SIFT are given out and verified, and also, detail of
the parallel hardware architecture systemis proposed, which can embed whole system on a single chip. This architecture receives a pixel
stream as input and produces as output the detected features of key point. The performance of the system is checked up with images of
256*256 pixels and it gives a absolutely real time result.
Key words：feature point real time SIFT FPGA DOG
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尺度不变特征提取算法的实时实现.pdf
