{"id":16168961,"url":"https://github.com/andrewgazelka/cpp-image-process","last_synced_at":"2025-04-07T06:34:39.587Z","repository":{"id":149928123,"uuid":"342761615","full_name":"andrewgazelka/Cpp-Image-Process","owner":"andrewgazelka","description":"An image processing library for UMN computer 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Image Processing Library\n_For CSCI 5607 Project 2_\n\n## Commands\nWhere `jf.jpg` is the jelly fish image\n\n![Jellyfish](.github/JellyFish.jpg)\n\n\n|Category|Command|Image|\n|---|---|---|\n|**Noise**|`image -input jf.jpg -noise 0.1 -output img.jpg` | ![Jellyfish noise](.github/noise0.1.jpg) |\n||`image -input jf.jpg -noise 0.5 -output img.jpg` | ![Jellyfish noise](.github/noise0.5.jpg) |\n|**Brightness**|`image -input jf.jpg -brightness 0.5 -output img.jpg` | ![Jellyfish dark](.github/bright0.5.jpg) |\n||`image -input jf.jpg -brightness 2 -output img.jpg` | ![Jellyfish light](.github/bright2.jpg) |\n|**Contrast**|`image -input jf.jpg -contrast 0.5 -output img.jpg` | ![Jellyfish light](.github/contrast0.5.jpg) |\n||`image -input jf.jpg -contrast 1.5 -output img.jpg` | ![Jellyfish light](.github/contrast1.5.jpg) | \n|**Saturation**|`image -input jf.jpg -saturation 0.2 -output img.jpg` | ![Jellyfish light](.github/sat0.2.jpg) |\n||`image -input jf.jpg -saturation 0.8 -output img.jpg` | ![Jellyfish light](.github/sat0.8.jpg) |\n|**Crop**|`image -input jf.jpg -crop 600 300 100 200  -output img.jpg` | ![Jellyfish cropped](.github/crop.jpg) |\n|**Extract Channel**|`image -input jf.jpg -extractChannel 0 -output img.jpg` | ![Jellyfish red](.github/ec0.jpg) |\n|**Quantize**|`image -input jf.jpg -quantize 2 -output img.jpg` | ![Jellyfish red](.github/q2.jpg) |\n|**Random Dither**|`image -input jf.jpg -randomDither 2 -output img.jpg` | ![Jellyfish red](.github/rd2.jpg) |\n|**Blur**|`image -input jf.jpg -blur 2 -output img.jpg` | ![Jellyfish red](.github/bl2.jpg) |\n|**Sharpen**|`image -input jf.jpg -sharpen 2 -output img.jpg` | ![Jellyfish red](.github/s2.jpg) |\n|**Edge Detect**|`image -input jf.jpg -edgeDetect -output img.jpg` | ![Jellyfish red](.github/ed.jpg) |\n|**Floyd-Steinberg Dither**|`image -input jf.jpg -FloydSteinbergDither 2 -output img.jpg` | ![Jellyfish red](.github/fs.jpg) |\n|**Scale**|`image -input jf.jpg -scale 1.5 2.3 -output img.jpg` | ![Jellyfish red](.github/scale.jpg) |\n|**Rotate**|`image -input jf.jpg -rotate 45 -output img.jpg` | ![Jellyfish red](.github/rot.jpg) |\n\n# Scaling Methods\n\nWe will compare rotation for 45 degrees\n\n|Number|Category|Image|\n|--|--|--|\n0|Point|![rot0](.github/rot0.jpg)|\n1|Bilinear|![rot0](.github/rot1.jpg)|\n2|Gaussian|![rot0](.github/rot2.jpg)|\n\n\n# Experiences\nThis project was very interesting. However, I still had to go through a lot of work to get everything working.\nPart of this was because of my love for abstraction. I tried to subtract pixels by pixels, but I forgot about \nbounds already built into the system (for example pixels are limited to not have negative values).\nMany of the issues lead to very interesting computer art. I overall really enjoyed this project.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fandrewgazelka%2Fcpp-image-process","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fandrewgazelka%2Fcpp-image-process","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fandrewgazelka%2Fcpp-image-process/lists"}