git clone [email protected]:aadv1k/deimos
cd deimos/
.\build.bat

.\cv gray ..\data\img1.jpg .\output.png
.\cv sharpen --sigma 3 ..\data\img1.jpg .\output.png
.\cv blur --kernel 9 --sigma 5 ..\data\img1.jpg .\output.png

Usage:
  C:\Users\Aadv1k\Desktop\deimos\bin\deimos.exe <command> <args> input output

Examples:
  deimos blur --sigma 3.4 --kernel 5 input.png output.png
  deimos gray input.png output.png
  deimos median --kernel 3 input.png output.png
  deimos sharpen --sigma 0.6 --kernel 3 input.png output.png

Commands:
  Smoothing:
    blur, gaussian    Apply Gaussian blur to the image.
    median            Apply median filter to the image.
    bilateral         Apply bilateral filter to the image.
    box, mean         Apply box filter onto the image.

  Edge Detection:
    sobel             Apply Sobel filter to the image.
    laplacian         Apply Laplacian filter onto the image.
    sharpen           Sharpen image via an unsharp mask.

  Thresholding:
    global-threshold  Apply the global threshold filter over the image. 'sigma' would be the threshold.
    otsu-threshold    Apply Otsu's threshold filter over the image.

  Feature Extraction:
    harris-corners    Detect corners within the image via Harris corner detection.

  Transformations:
    rotate            Rotate the image by `sigma` deg.
    scale             Scale the image by sigma factor; if sigma is negative then downscale else upscale
    shear             Shear or skew the image at both axis by sigma factor.
    flipX             Horizontally mirror the image
    flipY             Vertically mirror the image

Color enhancements:
    gray              Convert image to grayscale.
    contrast          Increase/decrease contrast based on `sigma`

Other Commands:
    help              Print this help message.

Options:
  --sigma             Specify the primary modifier for the convolutions.
  --kernel            Define the kernel size for convolutions (if applicable).
  --no-threshold      Disable specifying a threshold for the sobel operator, default to setting gradient magnitude 

.\bin\deimos blur --kernel 9 --sigma 3 .\data\img1.jpg .\img1-gaussian-3-9.png

.\bin\deimos median --kernel 9 .\data\img1.jpg ..\output.jpg

.\bin\deimos sharpen --kernel 9 --sigma 1.2 .\data\img1.jpg ..\output.jpg

.\bin\deimos laplacian --kernel 3 --sigma 1.5 .\data\img1.jpg .\output.jpg

.\bin\deimos sobel otsu-threshold .\data\img1.jpg .\output.jpg

.\bin\deimos sobel --no-threshold .\data\img1.jpg .\output.jpg