# ccanny

**Repository Path**: more_than_code_admin/ccanny

## Basic Information

- **Project Name**: ccanny
- **Description**: canny in C
- **Primary Language**: C
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-07-10
- **Last Updated**: 2022-09-01

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

#### CCanny

A simple (naive) implementation for canny algorithm in C.

#### Run

1. ```shell
   chmod a+x run.sh
   ```

2. ```shell
   ./a.out -f ./data/tanjirou.jpg -b 3 -s 5 -l 20 -h 50 -i
   ```

   Parameters:

   - -f: Path to input image.
   - -b: Size of blur kernel.
   - -s: Size of sobel kernel $\in\{3,5\}$.
   - -l: Low threshold of canny $\in[0,255]$.
   - -h: High threshold of canny $\in[t_{min},255]$.
   - -i: Decide whether to show internal results.

#### Data Provided

1. `data/girl.jpg`: My ubuntu's wallpaper.
2. `data/nezuko.jpg`:  A cute girl.
3. `data/tanjirou.jpg`: A cool guy.