Visualization Legend Bugs?

[Lecanyu]

Hi,

I have tried to visualize a labeled .json file. But the visualization result is wrong.

Specifically, I labeled one image in labelme and it looks like

Then I visualized labeled json file.

As you can see, the legend in visualization is wrong.

I guess that the error is caused by overlapped label area between water (red polygon in the first image) and lamppost (blue polygon in the first image)

Is it a bug? Does this error cause wrong label id in final dataset?

Any solutions will be appreciated.

[wkentaro]

I think something is wrong in your environment or your annotation.
And I think you can check the sanity of your annotation with

sample file:

• https://github.com/wkentaro/labelme/blob/master/static/apc2016_obj3.json

and utility scripts:

• https://github.com/wkentaro/labelme/blob/master/scripts/labelme_draw_json
• https://github.com/wkentaro/labelme/blob/master/scripts/labelme_json_to_dataset

Maybe you should try below:

./labelme_draw_json ../static/apc2016_obj3.json
./labelme_draw_json <your json file>

# check what is different
labelme ../static/apc2016_obj3.json
labelme <your json file>
less ../static/apc2016_obj3.json
less <your json file>

[Lecanyu]

Hi,

I have tried your sample file by your scripts and my installed scripts. They produce the same result.

your sample file looks like

In labelme.

They look like good.

However, your scripts and my installed scripts don't work in my json file.
You can try it in this link

[wkentaro]

@Lecanyu
#59 fixes this issue, and I got the result below. Does this look okay for you?

[Lecanyu]

Yes. I think it works normally now.

Did you upload you newest code?

[wkentaro]

Yeah, Please use the current master branch.