how to perform operations on high mega pixel camera images?

Hi... i'am new to matlab. in my project i'am working with 1 mega pixel camera images using image processing and i'am getting all the solutions like point identification,target shaking,cropping and all but while doing with high resolution images means 6 mega pixel camera i'am getting problems in region props, filtering and imfind circle point identification so please help me with solutions how to work with this images. thanking u in advance.

[Guillaume]

You need to be a bit more specific about the problems you're having.

The functions in the image processing toolbox don't particularly care how many pixels are in the image. Of course, processing a 6 megapixel image should take about 6 times as long as a 1 megapixel image.

[Trinath Karri]

thanku Guillaume. we are getting this error 'rectangle('Position',props.BoundingBox).' we have problem with regionprops command even we are getting errors in disk property and please suggest any other approaches.

[Guillaume]

'rectangle('Position',props.BoundingBox)' is not an error message. Please paste the exact error message you're getting with the bit where it's showing the line that causes problem.

6MP is not particularly high resolution, so I don't see why regionprops wouldn't work. Post the excerpt of code that's not working as it should (with an explanation of what it's supposed to be doing)

Answer 1

[swati chauhan]

I think you can use compression on the bases of 8X8 or 16x16 windows of your image then perform different operation on images like : thinning -thickening , filtering e.t.c, So firstly divide ur images in to window then perform logic of operation............