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kuhasu

[Solved]How can I get the x,y of a pixel in a color

3 posts in this topic

#1 ·  Posted (edited)

Sorry fot the title not very clear.

I wanna get the axis(x,y) of a pixel in a color like black in some special positions,like :

top-left,top-right,left-top,right-top,left-bottom,right-bottom,bottom-left,bottom-right.

---totally at most 8 axises(x,y) of the pixels in black.

Samples here,maybe more clear,the red points are the targets:

post-34880-1209118506_thumb.jpg

I select these points for a test, and then I will find the best point to recognise the numbers,I just wanna find the best and fastest way to do this.Just numbers,from 0 to 9.

Many thanks for your help :D

TIA.

Edited by kuhasu

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Does PixelSearch work if I get the full pic scaned.

if gray,set 0 ;if black,set 1

And then get the whole pic into a dataset with 252 variables(14*18) with 0 and 1

just like

1.jpg,0,0,0,0,0,0,0,0,0,0,1,0,10,1,0,0,1,0,0,0,0,0,0,...............................................

........................

2.jpg,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,0,1,0,0,0,1,0,0...............................................

......................

........

........

....

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Does PixelSearch work if I get the full pic scaned.

if gray,set 0 ;if black,set 1

And then get the whole pic into a dataset with 252 variables(14*18) with 0 and 1

just like

1.jpg,0,0,0,0,0,0,0,0,0,0,1,0,10,1,0,0,1,0,0,0,0,0,0,...............................................

........................

2.jpg,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,0,1,0,0,0,1,0,0...............................................

......................

........

........

....

Solved thank you!

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