TY - JOUR A1 - Zhao, X. A1 - Li, Y. A1 - Zhao, Q. A1 - Wang, C. T1 - AN ENTROPY-KL STRATEGY FOR ESTIMATING NUMBER OF CLASSES IN IMAGE SEGMENTATION ISSUES JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLI-B7 SP - 437 EP - 441 Y1 - 2016/06/21 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLI-B7/437/2016/ L1 - https://isprs-archives.copernicus.org/articles/XLI-B7/437/2016/isprs-archives-XLI-B7-437-2016.pdf DO - 10.5194/isprs-archives-XLI-B7-437-2016 ER -