seam-carving

An implementation of the seam carving algorithm to rescale images.

This implementation uses the stb headers for image I/O

Quick start

$ cc -o nob nob.c
$ ./nob.h ./images/test_0.jpg ./images/output.png

Example Images

Original Image	After removing 50px from width	After removing 100px from width	After removing 200px from width

References

• https://stackoverflow.com/questions/596216/formula-to-determine-perceived-brightness-of-rgb-color
• https://en.wikipedia.org/wiki/Seam_carving
• https://dl.acm.org/doi/10.1145/1276377.1276390
• https://github.com/nothings/stb