mirror of
https://github.com/boostorg/gil.git
synced 2026-01-20 16:42:13 +00:00
23 lines
806 B
Markdown
23 lines
806 B
Markdown
# Thresholding
|
|
|
|
Thresholding capabilities in GIL are demonstrated by the program `threshold`, compiled from the sources `example/threshold.cpp`.
|
|
|
|
## Synopsis
|
|
|
|
`threshold`
|
|
|
|
The program expects to find an image in the JPEG format in the current directory named `input.jpg`, and produces two images in JPEG format in the current directory in return, named `out-threshold-binary.jpg` and `out-threshold-binary-inv.jpg`, where a thresholding and an inverse thresholding, respectively, has been applied.
|
|
|
|
The program doesn't take any command line arguments.
|
|
|
|
## Specific requirements
|
|
|
|
### Build requirements
|
|
|
|
- A C++ compiler compliant with C++14 or above
|
|
- The JPEG library installed and configured.
|
|
|
|
### Execution requirements
|
|
|
|
`threshold` expects to find an image in the JPEG format in the current directory.
|