process_image

Image Processing Tools

Here we provide tools for you for processing an image. Specify the image file, run the code, then pick up your processed images from the output directory.

Currently we provide 4 common image processing techniques:

1. Greyscaling

2. Force resizing

3. K-means color quantization based (cluster center colors or custom colors)

4. Edge detection (Gaussian blur + Sobel)

Usage

Run

python3 process_image.py

Example output

1) Greyscaling

2) Force resizing (image is downsampled here)

3) K-means quantization (cluster centers colors or custom colors)

4) Edge detection (Gaussian blur + Sobel)

Libraries

• opencv, skimage, numpy, matplotlib

Authors

Anson Wong