一种基于边缘能量图像的目标检测方法

Q4 Physics and Astronomy

光学技术 Pub Date : 2014-01-01 DOI:10.3788/GXJS20144001.0040

马勤勇 Ma Qinyong, 聂栋栋 Nie Dongdong

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引用次数: 0

摘要

目标检测经常受到目标变形和边缘不连续性的影响。提出了一种新的基于边缘能量图像的目标检测方法。边缘能量图像在一定程度上给出了目标边缘存在的可能性，易于计算，具有较好的鲁棒性。从图像中提取边缘像素，生成模型图像和测试图像的边缘能量图像。基于多分辨率滑动窗口，选择与模型边缘能量图像最相似的测试边缘能量图像区域作为检测结果。利用边缘能量图像快速定位目标轮廓。测试结果表明，该算法具有较快的检测速度和较好的检测率。

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An object detection approach based on edge energy image

Object detection is often affected by object deformation and edge discontinuity.A new object detection approach is proposed to reduce the effects based on edge energy image.Edge energy image gives the possibility of the existence of object's edge to some extent,which is easy to be calculated and has good robustness.Edge energy images of model and test image are generated from edge pixels extracted from images.Based on multiple resolutions sliding window,the region of the testing edge energy image which is most similar to the model edge energy image is chosen as the detect result.Object's contour is located rapidly based on edge energy image.The test results confirm that the proposed algorithm achieves fine detection rate with fast speed.

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来源期刊

光学技术 Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

0.60

自引率

0.00%

发文量

6699

期刊介绍： The predecessor of Optical Technology was Optical Technology, which was founded in 1975. At that time, the Fifth Ministry of Machine Building entrusted the School of Optoelectronics of Beijing Institute of Technology to publish the journal, and it was officially approved by the State Administration of Press, Publication, Radio, Film and Television for external distribution. From 1975 to 1979, the magazine was named Optical Technology, a quarterly with 4 issues per year; from 1980 to the present, the magazine is named Optical Technology, a bimonthly with 6 issues per year, published on the 20th of odd months. The publication policy is: to serve the national economic construction, implement the development of the national economy, serve production and scientific research, and implement the publication policy of "letting a hundred flowers bloom and a hundred schools of thought contend".