A simple program to apply the Sobel edge detection operator to any given image or directory of images.
The process to install is pretty standard:
$ cargo install edgyedgy 1.0
Daniel G. <[email protected]>
Applys Sobel edge detection to given image.
USAGE:
edgy [FLAGS] [OPTIONS] --input <FILE> --output <FILE>
FLAGS:
-m, --multiple Uses input/output as directories; applies sobel operator to every image in that directory.
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-b, --blur <FACTOR> Increases blur factor by <FACTOR>
-i, --input <FILE> Sets the input image file to use
-o, --output <FILE> Sets the output image file to use
Running this implementation on the same image but scaled down to various sizes, I charted the time it took to produce the final image (in seconds).
If you want to improve anything, go ahead and open up a pull request.