go-image-processing

Various image processing functions written in Golang

This module is a base for https://github.com/julyskies/brille

Available filters

These filters are ready to be used and were optimized compared to previous implementations

• Binary (optimized, uses WaitGroup)
• Box blur (dynamic) (optimized, uses WaitGroup)
• Brightness (optimized, uses WaitGroup)
• Contrast (optimized, uses WaitGroup)
• Eight colors (color reduction filter) (optimized, uses WaitGroup)
• Emboss filter (edge detection, static) (optimized, uses WaitGroup)
• Flip image (horizontal, vertical) (optimized, uses WaitGroup)
• Gamma correction (optimized, uses WaitGroup)
• Gaussian blur (dynamic) (optimized, uses WaitGroup)
• Grayscale (average, luminance) (optimized, uses WaitGroup)
• Hue rotate (optimized, uses WaitGroup)
• Inversion (optimized, uses WaitGroup)
• Kuwahara filter (edge detection / coloring, dynamic) (optimized, uses WaitGroup)
• Laplacian filter (edge detection, static) (optimized, uses WaitGroup)
• Rotate image by fixed angle (90 / 180 / 270 degrees) (optimized, uses WaitGroup)
• Sepia (optimized, uses WaitGroup)
• Sharpen filter (dynamic) (optimized, uses WaitGroup)
• Sobel filter (edge detection, static) (optimized, uses WaitGroup)
• Solarize (optimized, uses WaitGroup)

In progress

These filters are not ready yet

• Bilateral filter (static / dynamic)
• Rotate image by any given angle

License

MIT