A heuristic method for separating clusters from noisy background.

Jun S. Huang Wen R. Shieh A heuristic method for separating clusters from noisy background. 147-157 1990 23 Pattern Recognition 1-2 http://dx.doi.org/10.1016/0031-3203(90)90055-P db/journals/pr/pr23.html#HuangS90