/spire-image-manager

another toolset for image data annotation, preprocessing, visualization

Primary LanguagePython

Spire Image Manager

Another toolset for image data annotation, preprocessing, visualization.

The labeling and visualization tools (Windows x64) can be download on Baidu Pan (password: e30u).

How to use

labeling

Support a variety of annotations.

Evaluation of spire annotations

see EVALUATION_README.md

One json corresponds to an image

{
	"annos": [{
		"area": 277,
		"bbox": [552, 251, 24, 17],
		"category_name": "car",
		"segmentation": [[561, 253, 552, 263, 558, 266, 564, 268, 573, 266, 576, 260, 576, 254, 572, 251]]
	}],
	"file_name": "000009.jpg",
	"height": 720,
	"width": 1280
}

Conversion between spire and MS COCO format

Convert MS COCO annotations to spire annotations.

python to-spire-annotation/coco_to_spire.py --coco-anno path_to_coco_json --coco-image-dir path_to_coco_image_dir --output-dir spire_annotation_dir

Convert spire annotations to MS COCO annotations. convert

Data statistics

stat