改進(jìn)的HOG行人檢測(cè)算法及手機(jī)實(shí)現(xiàn)
發(fā)布時(shí)間:2018-07-27 20:53
【摘要】:行人檢測(cè)是目標(biāo)檢測(cè)的典型應(yīng)用。文章針對(duì)經(jīng)典的方向梯度直方圖(HOG)行人檢測(cè)算法,改進(jìn)了其特征描述子的結(jié)構(gòu)表示,使算法的時(shí)間復(fù)雜度顯著下降,可以滿足實(shí)時(shí)檢測(cè)的要求。同時(shí),文章在Android手機(jī)上編程實(shí)現(xiàn)了該改進(jìn)的算法,檢測(cè)性能較好,適用于行人檢測(cè)的實(shí)際應(yīng)用。
[Abstract]:Pedestrian detection is a typical application of target detection. Aiming at the classical directional gradient histogram (HOG) pedestrian detection algorithm, the structure representation of the feature descriptor is improved, and the time complexity of the algorithm is significantly reduced, which can meet the requirements of real-time detection. At the same time, the improved algorithm is programmed on the Android mobile phone, and the detection performance is good, which is suitable for the practical application of pedestrian detection.
【作者單位】: 解放軍理工大學(xué)通信工程學(xué)院研究生1隊(duì);中國(guó)人民解放軍61655部隊(duì);解放軍理工大學(xué)通信工程學(xué)院;
【基金】:國(guó)家自然科學(xué)基金資助項(xiàng)目(61501509)
【分類號(hào)】:TP391.41
本文編號(hào):2149105
[Abstract]:Pedestrian detection is a typical application of target detection. Aiming at the classical directional gradient histogram (HOG) pedestrian detection algorithm, the structure representation of the feature descriptor is improved, and the time complexity of the algorithm is significantly reduced, which can meet the requirements of real-time detection. At the same time, the improved algorithm is programmed on the Android mobile phone, and the detection performance is good, which is suitable for the practical application of pedestrian detection.
【作者單位】: 解放軍理工大學(xué)通信工程學(xué)院研究生1隊(duì);中國(guó)人民解放軍61655部隊(duì);解放軍理工大學(xué)通信工程學(xué)院;
【基金】:國(guó)家自然科學(xué)基金資助項(xiàng)目(61501509)
【分類號(hào)】:TP391.41
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