open a 3D image in opencv

asked 2013-01-03 00:17:29 -0500

UserOpenCV gravatar image

Project: 3D Data Processing

Input: wrl file

Detailed Description: I have CASIA 3D face database (link). I want to manually mark the facial feature points like nose tip, eye centers, lip contour, et cetera.

Can anyone suggest a GUI so that if I place cursor on say nose, the GUI should show the x,y,z coordinates of the point; like what GIMP provides for 2D images.

How to load, save, manipulate the wrl 3D file data like what is done for 2D images - image operations in OpenCV (imread, imshow, imwrite, ....)? C/C++ platform is preferred.

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Comments

Can some please gimme some hint on it?

UserOpenCV gravatar imageUserOpenCV ( 2013-01-08 00:04:53 -0500 )edit