fingerprint recognition / Blog: Recent posts

a. Why only image processing & enhancement code is available?
The rest part, minutiae match, is still under development. Code of image processing & enhancement is stable now.

b. only 8bpp bmp file is supported.

c. only release build pass.

d. code in fpBin project is deleted, its build result fpBin.lib is saved under lib\ for project fpIdentify link.

e. the binarize result is dumped at current directory, name is like pixel_bin_res_your_filename.bmp.... read more

fpIdentify.exe -e I:\your_path\your_filename.bmp

1. up to now (2013-05-12), only 8bpp bmp file and Windows OS are supported.
2. performance has not been tuned.
3. minutiae size has not been optimized, either.
4. binarization result is at the same level with some exceptional commercial software. Below are the comparison result. You could also download fpIdentify.exe, original_1_8bpp.bmp and original_2_8bpp.bmp under Files to test by yourself.
5. test procedure
   a. put original_1_8bpp.bmp to your current folder.
   b. fpIdentify.exe -e original_1_8bpp.bmp
   c. you would get pixel_bin_res_original_1_8bpp.bmp at current folder, which is the binarization result.
   you would also get original_1_8bpp.mta at the current folder, which is the minutia extraction result, but temporarily you don't have tool to check & analyze it.

example a:... read more