2012년도 대한전자공학회 하계학술대회 논문집, v. 35, NO. 1, Page. 1682-1684
Abstract
The detection of small targets in infrared image is one of the most important issue in military field. However, it is a difficult task in complex background with various clutters. In this paper, a novel clutter suppression method based on discrete cosine transform(DCT) for small target detection is proposed. Experimental results show that the proposed method achieves better performance than conventional methods.