Are you trying to extract certain object from the image after converting ur colored img to gray scale?

I am trying to implemnt adaptive thresholding for extracting the license plate from a vehicle . I still am not very clear with the concept . Can anyone please help me how to do adaptive thresholding? Thanks in advance

How to recognise a character like A , C, M,W,Q etc. I wanted to know if there is any other algorithm for this except feature extraction and if feature extraction is the one to be used then how do i implement it in C#. thanks in advance

Can someone please let me know how to implement the peak to valley method for segmenting characters like for example segmenting the characters of a license plate to read them

can sum1 plz help me with how to write peak to valley code for segmentation of characters for example in a license plate

actually segmenting the characters worked only for one image , i applied thinning to individual character to get the skeleton but then i dunno how to proceed with recognition ... plz help if u can

thanks a lot for ur help..... i know theoretically some how to implement it but i cant the hang of how to start of with the code my characters are not getting segmented properly

Can anyone plz help us with how to recognise the characters on a license plate of a vehicle in c#. Is there any algorithm to recognise characters? the license plates have printed letters on them and are written in English.

Even after doing Unlockbits,we get the error as "Image is already locked",if we try to lock the image. Plz do Help....

someone please help on the thinning algorithm used to identify a character .I am not being able to code the algorithm in c# though i have the whole logic and code written in C . can some1 please help me . the c code is as follows ....how do i code the same in c# please help http://pages.cpsc.ucalgary.ca/~parker/thin.c[^]

thanku all ........if any 1 can still help i'll be highly obliged..........

i am trying to segment characters from a string of characters in a license plate image....i want to scan my image column wise so that i can extract every character ....so i need to find how many black pixels are present in a column....

do u mean i can use getpixel and setpixel method to solve this....i was intending to use unsafe code so that it could be faster....

how do i scan an image column wise in c# . i need help with the code . i wanted to read the next pixel of the same column .please help im a beginner in image processing Thanks in advance