Single-sample cockpit image signal target detection method and system based on template matching

The invention relates to the technical field of image processing, and specifically discloses a single-sample cockpit image signal target detection method based on template matching. The method comprises an edge detection step: carrying out gray processing on a stored template image and a cockpit image collected in real time, and then carrying out edge detection on the stored template image and thecockpit image to respectively obtain a template edge image and a cockpit edge image; a template matching step: detecting a matched part in the cockpit edge image as a target area; and a state judgment step: performing color restoration on the target area, calculating a color mean value of the target area after color restoration, and judging a mark state according to the color mean value, whereinthe color mean value is a color mean value of the color three channels. The invention further provides a single-sample cockpit image signal target detection system based on template matching. By the adoption of the technical s