opencv python cool
µ±Äê×ö±ÏÒµÂÛÎĵÄʱºòopenCV¾ÍÏñÊÇÎÒµÄÈðÊ¿¾üµ¶£¬Ì«ÓиÐÇéÁË¡£Èç½ñÓÃÁËÒ»Äê¶àµÄpython£¬·¢ÏÖopenCVÒ²ÓÐpython°æ±¾ÁË£¬ÕæÊÇÌ«¿áÁË£¡µ±È»pythonÔÚ´¦ÀíͼÏñʱ»¹¿ÉÒÔÓÃÆäËü¿âÀýÈçPIL(Python Imaging Library )£¬Ò»ÖÖÇáÁ¿¼¶µÄͼÏñ¿â¡£Ä¿Ç°openCV1.0°æ±¾¶ÔÓ¦µÄpython°æ±¾Îª2.5£¬openCV2.0¶ÔÓ¦python 2.6¡£
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1. һƪ½éÉÜͼÏñ´¦Àí¿âÊÇ PIL(Python Image Library)µÄblog:
http://blog.csdn.net/lanphaday/archive/2007/10/28/1852726.aspx
2. openCV¼ò½é
OpenCVÈ«³Ìopen source computer vision library.ÊÇIntel¿ª·¢µÄÒ»¸ö¼ÆËã»úÊÓ¾õ¿â£¬°üº¬Á˶àÖÖ¼ÆËã»úͼÐÎͼÏñ´¦ÀíµÄ¿â£¬Ä¿Ç°°æ±¾ÎªV1.0£¬¿ÉÒÔÔÚÉÌÒµºÍÑо¿ÁìÓòÃâ·ÑʵÓá£
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3. ÔÚpythonÖÐʹÓÃOpenCV
ÔÚpythonÖÐʹÓÃOpenCV
http://www.opencv.org.cn/index.php/%E5%9C%A8python%E4%B8%AD%E4%BD%BF%E7%94%A8OpenCV
°²×°python2.5
µ½ÒÔϵØÖ·ÏÂÔØ, È»ºóĬÈϰ²×°.
http://www.python.org/ftp/python/2.5.2/python-2.5.2.msi
°²×°OpenCV
ÏÂÔØOpenCV, °²×°ºó½«¶ÔÓ¦µÄbinĿ¼Ìí¼Óµ½PATH±äÁ¿.
http://www.opencv.org.cn/download/OpenCV_1.0.exe
ÅäÖÃOpenCVµÄpython½Ó¿Ú
´ò¿ªÄ¿Â¼ OpenCV\interfaces\swig\python, ÔËÐÐÒÔÏÂÃüÁî:
setup-for-win.py build
setup-for-win.py install
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±àдÒÔÏ´úÂë:
# -*- coding:utf-8 -*-
# mycv.py
import sys
# µ¼ÈëOpenCVÄ£¿é
from opencv.cv import *
from opencv.highgui import *
if __name__ == '__main__':
# ´ò¿ªÍ¼Ïñ
image = cvLoadImage ("lena.jpg")
# ´´½¨´°¿Ú
cvNamedWindow ("mywin")
# ÏÔʾͼÏñ
cvShowImage ("mywin", image)
cvWaitKey (0)
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Installing Python °²×°Python
❝ Tempora mutantur nos et mutamur in illis. (Times change, and we change with them.) ❞
— ancient Roman proverb
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def get_g(self):
return g
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global g
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shellºÍstdout¾ùÉèÖÃΪFalse
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#!/usr/bin/env python
import subprocess , sys , time
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