Search found 2 matches
- 2015-08-27T14:31:39-07:00
- Forum: Users
- Topic: Removing borders from film scans
- Replies: 6
- Views: 4740
Re: Removing borders from film scans
First of all, thanks for the replies! Will try to comprehend Canny/Hogh detection, but it looks like the right thing to use. About the processing, ATM it goes like this: 1) -negate/deskew/trim/repage. 2) Take a crop from the center of the image that doesn't contain any border parts (film/holder/neig...
- 2015-08-27T12:23:10-07:00
- Forum: Users
- Topic: Removing borders from film scans
- Replies: 6
- Views: 4740
Removing borders from film scans
Hello. I'm working on a batch to auto-process camera scanned film. The workflow is: shot the film placed on a lightbox > convert RAW files to TIFF with DCRAW > process with IM. The input for IM is 16-bit TIFF images. I start by using '-negate' (when needed) and '-deskew'. Here's what it looks like a...