激光杂志
激光雜誌
격광잡지
LASER JOURNAL
2014年
3期
49-50
,共2页
视频图像处理%FPGA%目标检测%多目标跟踪%帧间差分%形态学
視頻圖像處理%FPGA%目標檢測%多目標跟蹤%幀間差分%形態學
시빈도상처리%FPGA%목표검측%다목표근종%정간차분%형태학
Video and image processing%FPGA%target detection%multi-target tracking%inter-frame difference%mormorphology
采用FPGA芯片作为核心运算器件的视频图像处理系统具有高性能、低成本，结构灵活等特点，有着广阔的应用前景。文章尝试基于现场可编程门阵列技术，在静态背景下，通过帧间差分和形态学方法实现运动目标检测，通过多区域扫描实现多目标跟踪。实验结果表明：该系统处理速度快，实时效果好，系统运行稳定，设计具有较好的鲁棒性。
採用FPGA芯片作為覈心運算器件的視頻圖像處理繫統具有高性能、低成本，結構靈活等特點，有著廣闊的應用前景。文章嘗試基于現場可編程門陣列技術，在靜態揹景下，通過幀間差分和形態學方法實現運動目標檢測，通過多區域掃描實現多目標跟蹤。實驗結果錶明：該繫統處理速度快，實時效果好，繫統運行穩定，設計具有較好的魯棒性。
채용FPGA심편작위핵심운산기건적시빈도상처리계통구유고성능、저성본，결구령활등특점，유착엄활적응용전경。문장상시기우현장가편정문진렬기술，재정태배경하，통과정간차분화형태학방법실현운동목표검측，통과다구역소묘실현다목표근종。실험결과표명：해계통처리속도쾌，실시효과호，계통운행은정，설계구유교호적로봉성。
Video and image processing systems based on FPGA chips as the core operation device, with the advantages of high performance, low power consumption, high speed, flexible structure, have broad application prospect. This paper tries to use field pro-grammable gate array technology, in the static background, to achieve moving target detection through the inter-frame difference and morphology, and achieve multi-target tracking through multi-zone scanning. Experimental results show that:the system has a fast pro-cessing speed, good real-time effects, the system runs stably, and the design has good robustness.
