# datasets_tools

**Repository Path**: sanjunliu/datasets_tools

## Basic Information

- **Project Name**: datasets_tools
- **Description**: Converting labelme json to COCO style json and rename the categories
- **Primary Language**: Python
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-03-19
- **Last Updated**: 2021-09-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# tools for VOC and COCO style datasets

## Requirements
* cocodataset/cocoapi

## Instructions
## coco tools
* ```extract_coco_sample.py```  extract the sample coco data to check label infomation
* ```copy_file.py``` copy labeled files to dir[images, annotations]
* ```convert2coco.py``` convert to COCO style dir structure
* ```rename_categories.py``` rename the categories
* ```labelme2coco.py``` convert the labelme json to coco json
* ```labelme2mask.py``` convert the labelme json to png mask
* ```mask2coco.py``` convert the png mask to coco json
## voc tools
* ```getSomeClass.py``` extract some class from the VOC
* ```get_prec_ap_rec.sh``` get the eval results precision, mean average precision
and recall