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2013-06-21 03:47:12 -0500 commented answer how to perform deconvolution of images?

ok Thanks :)

2013-06-19 02:19:21 -0500 asked a question how to perform deconvolution of images?

hello,

I am new to openCv, some body please tell me how to deconvole the image using openCv. Is there any function or trick to do that.

Thanks

2013-06-18 04:53:03 -0500 commented answer Back end Method/technique behind the cvEstimateRigidTransform() function

no it is not explained there , Actually my question is when I am giving it a full image as input how it detect the corresponding points ? for that detection what method i.e surf etc it is using

2013-06-18 04:50:20 -0500 received badge  Editor (source)
2013-06-18 03:27:43 -0500 asked a question Back end Method/technique behind the cvEstimateRigidTransform() function

Hello Everyone,

I Want to know what technique is implemented behind the "cvEstimateRigidTransform()" opencv function. As I know that if I have to do it manually first I have to compute the feature points in both the Images and then gave the function corresponding points, So My question is which technique it is using for feature detection and corresponding pairs finding in order to get affine parameters ? As I used it for image rectification it is working fine. Now I want to try the rectification without using opencv that's why asking the method behind this function.

     Mat img_refernce = imread( pathOne, CV_LOAD_IMAGE_GRAYSCALE );
     Mat img_test = imread( pathTwo, CV_LOAD_IMAGE_GRAYSCALE );
     cv::Mat transformMat = cv::estimateRigidTransform(img_refernce, img_test ,true);

Thanks in advance