#?author:?chunyinng
#?date:?2016-12-18
#?my?CNDS?blog:?http://blog.csdn.net/chunying27
import?numpy?as?np
import?cv2
import?pylab?as?pl
class?Histogram:
????def?__init__（selfimg）:
????????self.img=img
????????self.calc_hist（）
????????self.flag=1
????????
????def?calc_hist（self）:
????????#?Calculate?histogram
????????self.hself.wself.c=self.img.shape
????????bgr=cv2.split（self.img）
????????hist_rhist_bhist_g=[0]*256[0]*256[0]*256
????????for?i?in?range（self.h）:
????????????for?j?in?range（self.w）:
????????????????hist_r[r[i][j]]+=1
????????????????hist_b[b[i][j]]+=1
????????????????hist_g[g[i][j]]+=1
????????self.hist_b=hist_b
????????self.hist_g=hist_g
????????self.hist_r=hist_r
????????
????def?__cummulate（selfarray）:
????????#?one-dimension?array
????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-12-18?17:32??直方圖均衡化\
?????文件??????429031??2016-07-22?21:09??直方圖均衡化\0.PNG
?????文件????????2461??2016-12-18?17:30??直方圖均衡化\histogram.py