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Black gold development board Alinx DDR2 read and w
4.0
Application background The project for black Alinx development board supporting the project, the realization of the real-time video acquisition and processing, code structure complete and clear, very suitable for video processing algorithms of transplantation. Key Technology This project mainly completes the decoding of PAL video BT656 format, the video data DDR2 access, the bilinear interpolation and the VGA output, it is worth to study the DDR2 IP Altera's classmates.
mr_hxiaod
2016-08-23
0
1
Infrared dim target detection based on adaptive Bu
4.0
Application background Because of the limited availability of infrared dim target, especially in complex background, it is very important to isolate the target in complex background. Key Technology In this project, the infrared dim target is detected by the adaptive Butterworth filter and the parameters of the filter are determined by calculating the information entropy. Code with detailed notes, easy to understand and has a very good detection effect.
mr_hxiaod
2016-08-23
5
1
Target detection based on fractal feature
4.0
Application background Fractal features describe the roughness of the surface texture, and fractal dimension is a mathematical description of the fractal characteristics. Because man-made targets tend to have a smooth surface, and the natural background generally has rough texture, the use of the difference between the two dimensions of the target detection is a unique way of thinking. Key Technology In this project, the fractal dimension of the image region is calculated using the carpet cover method, and the location of the target area is completed by using the fractal dimension of the region. In order to improve the operation efficiency, a more efficient fast carpet covering method is realized on the basis of the general carpet cover method.
mr_hxiaod
2016-08-23
4
1
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