The resolution of my images on my android-openCV application depend on the size of the screen. I need to save the high resolution(1984*1488) images and show the low resolution frame (1/4 times smaller than the saved image) in the screen. I am using "CameraBridgeViewBase" .
What do you propose to me?
Thanks
Look into the Tutorial-3 (Camera control) sample from the Opencv4Android SDK: it shows camera preview in resolution you can set and takes high-res photo on screen touch.
In this tutorial, the saved images depend on the resolution of srcreen, so it does not save the image more than the screen size image!!!
And the other point is that this example has bug, when I touch the screen , the application will crash!!!
Can you propose me better way or tell me what is the problem of this example?
Resize the image and save it using Highgui.imwrite("filename", resized_mat);
without interpolation? not possible. you have to compromise.
Asked: Apr 18 '13
Seen: 1,793 times
Last updated: Apr 19 '13
