# JEPG_codec

**Repository Path**: yaborn/JEPG_codec

## Basic Information

- **Project Name**: JEPG_codec
- **Description**: 【matlab】jpeg编码器、DCT变换
- **Primary Language**: Matlab
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2021-05-10
- **Last Updated**: 2023-08-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# JEPG_codec
【matlab】jpeg编码器、DCT变换

原图  
![](https://gitee.com/yaborn/JEPG_codec/raw/main/im_md/%E5%8E%9F%E5%9B%BElena.bmp '原图')  
未量化jpg  
![](https://gitee.com/yaBorn/JEPG_codec/raw/main/im_md/%E6%9C%AA%E9%87%8F%E5%8C%96.jpg '未量化')  
量化jpg  
![](https://gitee.com/yaBorn/JEPG_codec/raw/main/im_md/%E9%87%8F%E5%8C%96.jpg '量化')  
未量化DCT变换矩阵  
![](https://gitee.com/yaBorn/JEPG_codec/raw/main/im_md/%E6%9C%AA%E9%87%8F%E5%8C%96dct.jpg '未量化dct')  
量化DCT变换矩阵  
![](https://gitee.com/yaBorn/JEPG_codec/raw/main/im_md/%E9%87%8F%E5%8C%96dct.jpg '量化dct')