 | 1 | initial version |
I have a full HD image (1920 x 1080).
In an effort to improve keypoint detection, I am using pyrdown to reduce the image size. Then, I run SURF on the reduced image.
My question is: what is the best way to translate the keypoints found on the reduced image to where they would be on the original image for display?
Thanks for any help.
| | 2 | No.2 Revision |
I have a full HD image (1920 x 1080).
In an effort to improve keypoint detection, I am using pyrdown to reduce the image size. Then, I run SURF on the reduced image.
My question is: what is the best way to translate the keypoints found on the reduced image to where they would be on the original image for display?
Thanks for any help.
