水平投影直方图
horizontal projective histogram
垂直投影直方图
vertical projective histogram
CD直方图
cumulative density histogram
二维直方图
two-dimensional histogram
2-D histogram
2D histogram
two-dimension histogram
two dimensional histogram
2 D histogram
two-dimensioanl histogram
2D-histogram
two-dimensional maximum entropy
Fisher criterion function
灰度直方图
gray histogram
grey level histogram
gray level histogram
grey histogram
gray-scale histogram
gradation histogram
gray level distribution histogram
histogram
1D histogram
grayvalue histogram
彩色直方图
color histogram
histograms of color images