How to find x and y value of top corner of the image

Please help me to auto detect x and y cordinate of the higlight with red rectangle symbol in jpg

[KALYAN ACHARJYA]

You can calculate based on reference non white first pixel.

[Muhammad Umar khan]

any code help?

Answer 1

[Image Analyst]

See my attached Optical Mark detection demo.

[Muhammad Umar khan]

In your code start position enter manually.. i need auto detect the start position form top of the page and then add some pixel to move first bubble point.. plz help

[Steven Lord]

Show us how you've tried to adapt Image Analyst's demo to meet your needs and ask a specific question about where you're having difficulty and we may be able to offer some guidance on how to proceed.

[Muhammad Umar khan]

In my attachemnet i show with a red rectange a black border point from where i want to start my starting pixel point in every image..plz support

[Image Analyst]

Like I tell many people every month, it's so much easier to do image analysis if your image that you captured is better. This eliminates the step of having to preprocess the image to repair it. So, for you, why are you taking a hand-held photo at some weird angle rather than using something like, say, a flatbed scanner where all your images will start off all aligned? Why not make it easy on yourself, not hard?

[Muhammad Umar khan]

Dear image analyst i understand your point of view.. but when we copy 1 lakh copy through straight path scanner there is a chance all images are not straight.. can you help me to detect barcode and read their value from image?