Description: Help
Example use this directory to open pic in the picture, and then click the button "switch", "1", "2", "3", "4" and "5", you can achieve precise positioning of the plate.
Concrete steps
1.24 True Color-> 256 color grayscale.
2. Preconditioning: median filter.
3. Binarization: with an initial threshold T for the image binarization A binary image to be B.
The initial determination of the threshold T is: to choose the threshold T = Gmax-(Gmax-Gmin)/3, Gmax and Gmin are the highest, lowest gray value.
The thresholds for different licenses have a certain adaptability, to ensure that the basic background to be home for 0, in order to highlight the regional licenses.
4. Weaken the background interference. B to do a simple image of the adjacent pixels by gray values, a new image G, that is, Gi, j = | Pi, j-Pi, j-1 | i = 0,1, ..., 439 j = 0 , 1, ..., 639Gi, 0 = Pi, 0, the left edge of the direct assignment, will not affect the overall results.
5. Used in custom template filte
To Search:
File list (Check if you may need any files):
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....\ChildFrm.cpp
....\ChildFrm.h
....\ColorTable.h
....\Debug
....\.....\ChildFrm.obj
....\.....\DIBAPI.obj
....\.....\edgecontour.obj
....\.....\MainFrm.obj
....\.....\StdAfx.obj
....\.....\suanfa1.obj
....\.....\TemplateTrans.obj
....\.....\TypeRec.exe
....\.....\TypeRec.ilk
....\.....\TypeRec.obj
....\.....\TypeRec.pch
....\.....\TypeRec.pdb
....\.....\TypeRec.res
....\.....\TypeRecDoc.obj
....\.....\TypeRecView.obj
....\.....\vc60.idb
....\.....\vc60.pdb
....\DIBAPI.CPP
....\DIBAPI.H
....\edgecontour.cpp
....\edgecontour.h
....\MainFrm.cpp
....\MainFrm.h
....\pic
....\...\Thumbs.db
....\ReadMe.txt
....\res
....\...\TypeRec.rc2
....\Resource.h
....\StdAfx.cpp
....\StdAfx.h
....\suanfa1.cpp
....\suanfa1.h
....\TemplateTrans.cpp
....\TemplateTrans.h
....\TypeRec.aps
....\TypeRec.clw
....\TypeRec.cpp
....\TypeRec.dsp
....\TypeRec.dsw
....\TypeRec.h
....\TypeRec.ncb
....\TypeRec.opt
....\TypeRec.plg
....\TypeRec.rc
....\TypeRec.rc.bak
....\TypeRecDoc.cpp
....\TypeRecDoc.h
....\TypeRecView.cpp
....\TypeRecView.h
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