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4Â¥: Originally posted by leo_ll at 2016-03-02 08:18:00
¶Ô£¬Ò»°ãÇé¿öÏÂÊÇÕâôËãµÄ¡£Ö»²»¹ýÄãµÄ¹«Ê½¸ü¼Ó¹ãÒåÒ»µã£¬Ò»Â¥µÄÊÇÄ㹫ʽµÄÒ»¸öÌØÀý¡£...

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6Â¥2016-03-02 15:25:31
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jamesAB

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ͼÏñÌݶÈ: G(x,y) = dx(i,j) + dy(i,j);
dx(i,j) = I(i+1,j) - I(i,j);
dy(i,j) = I(i,j+1) - I(i,j);
2Â¥2016-03-01 15:37:15
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2Â¥: Originally posted by jamesAB at 2016-03-01 15:37:15
Ó¦¸ÃÊÇÉÙÁËһά°É
ͼÏñÌݶÈ: G(x,y) = dx(i,j) + dy(i,j);
dx(i,j) = I(i+1,j) - I(i,j);
dy(i,j) = I(i,j+1) - I(i,j);

Äǰ´ÎÒÌṩµÄ¹«Ê½À´ËµÊDz»ÊÇ£¬ÏÂÃæ°´ÄãÌṩµÄ¹«Ê½À´£¬·Ö±ðÇóx£¬yµÄµ¼£¬È»ºóƽ·½¸ùËûÁ©µÄƽ·½ºÍ£¬Õâ¸ö½á¹û¾ÍÊÇÌݶÈͼÏñ»òÕß±ßԵͼÏñÁË?
3Â¥2016-03-01 17:25:16
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leo_ll

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ÒýÓûØÌû:
3Â¥: Originally posted by ×ݺá9º£ at 2016-03-01 17:25:16
Äǰ´ÎÒÌṩµÄ¹«Ê½À´ËµÊDz»ÊÇ£¬ÏÂÃæ°´ÄãÌṩµÄ¹«Ê½À´£¬·Ö±ðÇóx£¬yµÄµ¼£¬È»ºóƽ·½¸ùËûÁ©µÄƽ·½ºÍ£¬Õâ¸ö½á¹û¾ÍÊÇÌݶÈͼÏñ»òÕß±ßԵͼÏñÁË?...

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4Â¥2016-03-02 08:18:00
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