High-precision moving target detection method based on static camera application scene

The invention discloses a high-precision moving target detection method based on a static camera application scene, and relates to the technical field of substation safety. According to the method, video image information is utilized, a test image is divided into a foreground image and a chroma background image, an image sub-block with a moving target in the foreground image is determined, a rectangular area is determined according to the image sub-block, and the rectangular area with the moving target is further determined as a finally detected moving target. According to the method, the problems of low detection precision and small application range in the existing moving target detection technology are solved, and a plurality of moving targets with large-scale range change in the picture can be accurately detected and positioned. 本发明公开了一种基于静止摄像机应用场景的高精度运动目标检测方法，涉及变电站安全的技术领域。该方法利用视频图像信息，将测试图像分为前景图像和色度背景图像，并确定前景图像中存在运动目标的图像子块，再根据该图像子块确定矩形区域，进一步确定存在运动目标的矩形区域为最终检测出的运动目标。上述方法解决了现有运动目标检测的技术中存在的检测精度低、适用范围小的问题，可以准