convertmask 0.2

mask imgs to labelme jsons,and so on

mask2json

mask imgs to labelme jsons,and so on

HOW TO USE

This script is used to convert mask-labels to json files for labelme.

Also ,json files to masks can be found on this site. Sometimes there will be an ERROR,should add this file in labelme path ('../anaconda/Lib/site-packages/labelme/utils ' my path) and add some codes in __init__.py:

from .draw import label_colormap
from .draw import _validate_colormap
from .draw import label2rgb
from .draw import draw_label
from .draw import draw_instances 

Here shows an example using this script.

origin image

mask image

manually_labeled image

auto_labeled image

Also ,for labelimg,a small tool to convert results(yolo) to xml-files. (I tested single object but didn't test multi objects

(1) for labelme mask files

the test script can be found here

from utils import getMultiShapes
getMultiShapes.getMultiShapes(param1,param2,param3,param4)

param1:path which saves the origin imgs param2:path which saves the mask imgs (file names should match the origin imgs) param3:converted json files save path param4:can be blank (better don't), a yaml file path which saves the class information

(2) for labelimg mask files

the test script can be found here

from utils.getMultiShapes import getMultiObjs_voc as gvoc
gvoc(param1,param2,param3)

param1:path which saves the origin imgs param2:path which saves the mask imgs (file names should match the origin imgs) param3:converted xml files save path

(3) for json files to mask files

the test script can be found here

from utils.convert import processor
processor(param1,param2)

param1:json file or folder param2:can be blank,encoding type, default 'utf-8'

AILERNATIVE

you can try:

pip install convertmask

it is a test release. : )

SHORTCOMING

1.objects connected to each other is not supported yet.

this may happen if you labelling multiple-object-images with only 2 labels .Or some objects are of the same type and are connected to each other(eg. a bunch of grapes,it is hard to split one to the other).

LOGS

2020.6.12

support multiple objects mask to json

try test.py !

multiple objects in different classes

manually_labeled image

auto_labeled image

multiple objects in same classes

manually_labeled image

auto_labeled image

2020.7.10

a lot of things to do ,such as many warnings related to labelme.

2020.7.13

convert multi objects to xml files supported (untested)

2020.7.14

bugfix , test multi objects to xml files, pretty xmls

eg: