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This paper presents a System-On-Chip (SOC) architecture of stereo matching processor incorporating with cross-based adaptive cost. This architecture can effectively improve the robustness of disparity map in different lighting and various kind of texture environment. Both adaptive raw cost computation and cross-based adaptive window cost aggregation are adopted to generate highly accurate disparity...
This paper presents a field-programmable gate array (FPGA) real-time multicamera cylindrical panorama video system. In this system, a novel simultaneous image transformation method has been studied (Chinese pattern pending No. 201310059020.1). Based on this method, perspective transformation, barrel correction, and cylindrical projection have been done at the same time for a multicamera system, resulting...
This paper presents a real-time stereo video processing system based on FPGA. The system takes rectification and histogram equalization as its pre-processing, and the depth detection of this system is using generalized census transform and block matching method. With the help of on-line generated projected pattern by the pattern controller inside FPGA, this system can be used in various environments...
This paper presents a method of real-time panoramic video system implemented by using FPGA. In order to meet the real-time and high-resolution requirements, a novel method based on pipeline CORDIC and look-up tables for simultaneous image transformations, such as lens distortion correction, perspective transformation and image cylinder projection has been developed. Taking the advantages of the high...
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