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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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¼ÆËã»úÊÓ¾õ
ģʽʶ±ð
ÎïÌåʶ±ð(ÈËÁ³Ê¶±ð£¬Objectʶ±ð)
Ô˶¯¸ú×Ù
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
²âÊÔ
±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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python time ×Ö·û´®×ªUTC

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import time
time_str = "2009/11/09 12:23:23"
time_s = time.strptime(time_str,"%Y/%m/%d %H:%M:%S")
utc_f = time.mktime(time_s)
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Python IDE±È½ÏÓëÍÆ¼ö¡¾z¡¿

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ÒÔÏÂÊÇÎÒʹÓùýµÄpython IDE:
     
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Python and MySQL

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Installing Python °²×°Python


   
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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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