generic-library/opencv
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added COLOR_... enumeration to imgproc.hpp and EVENT_... enumeration to highgui.hpp

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Vadim Pisarevsky
2011-07-18 13:05:34 +00:00
parent 86105b8727
commit 16ba62dcd5
16 changed files with 187 additions and 35 deletions
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5
samples/python2/color_histogram.py
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@@ -1,6 +1,5 @@
import numpy as np
import cv2
import cv2.cv as cv
from time import clock
import sys
@@ -11,7 +10,7 @@ h, s = np.indices(hsv_map.shape[:2])
hsv_map[:,:,0] = h
hsv_map[:,:,1] = s
hsv_map[:,:,2] = 255
hsv_map = cv2.cvtColor(hsv_map, cv.CV_HSV2BGR)
hsv_map = cv2.cvtColor(hsv_map, cv2.COLOR_HSV2BGR)
cv2.imshow('hsv_map', hsv_map)
cv2.namedWindow('hist', 0)
@@ -32,7 +31,7 @@ while True:
small = cv2.pyrDown(frame)
hsv = cv2.cvtColor(small, cv.CV_BGR2HSV)
hsv = cv2.cvtColor(small, cv2.COLOR_BGR2HSV)
dark = hsv[...,2] < 32
hsv[dark] = 0
h = cv2.calcHist( [hsv], [0, 1], None, [180, 256], [0, 180, 0, 256] )