A novel approach to the detection of small objects with low contrast.

Feng-Yang Hsieh Chin-Chuan Han Nai-Shen Wu Thomas C. Chuang Kuo-Chin Fan A novel approach to the detection of small objects with low contrast. 71-83 2006 86 Signal Processing 1 http://dx.doi.org/10.1016/j.sigpro.2005.03.020 db/journals/sigpro/sigpro86.html#HsiehHWCF06