I have tried the barcode recognition on DOZENS of scanned images with no success. I have changed the dpi and color scheme of the scanner, more than once. I have tried tif and jpg files both in multiple resolutions. Is there any reason this should not succeed? Is this a limitation of the library? I have tried DataMatrix, PDF417, and Aztec, nothing works.
After about, oh, 4 hours or so, I created a quick barcode creator page and saved documents to the directory of the other files. I saved them in both tif and jpg formats. These files had no problem at all recognizing the barcodes. Quick, easy, perfect....as expected.
I did have MINIMAL success with barcodes on a page that had 6 DataMatrix codes about 1inch x 1inch minimum. The recognition picked up 2 at first, then about an hour later decided to pick up 4 of them.
What can I do? I really would like this library to work because I really like how it should work, but with this success rate there is no way I can pay for the library without a significant change. Help!
I have tried about everything. I tried the suggested code from Aspose for reading multi-page tif files, then dumbed it down to read jpgs and single-page tif files.
Attached are samples of the barcodes in PDF417. The "ScanX" files fail, and the "PC_GeneratedX" succeed. What now?