Learn More
Detecting small target of ship at sea is very important to missile guidance. In this paper, infrared images are used to capture the information of small ship at sea, an edge detector combining with a median filter are used to seek for the sky-sea line and the objects in the images. According to the features of ship targets in sky-sea background, a criterion(More)
An algorithm to locate sea-sky line in infrared image with sea-sky background is suggested in this paper. In this algorithm, the modified Canny method is combined with a median filter, its two thresholds are designed to be adaptive based on the properties of these infrared images. A criterion is set up to distinguish the sky-sea line from other objects in(More)
  • 1