what should I do if I want to get line annotation?

[animebing]

Thanks for providing such an annotation tool. In my project, I am trying to annotation line, but I find there isn't the option, would you mind telling me what I should modify or add in the current code base to support this idea?

[SkalskiP]

@animebing Perhaps you and I could work together? To add such functionality to MakeSense?

[sreevardhanreddi]

@SkalskiP I am interested in implementing the line annotation, could you explain how the mouse events and labels are tied together?

[SkalskiP]

@sreevardhanreddi would you like to contribute to MakeSense?

[sreevardhanreddi]

@SkalskiP Yes!!, I will be glad to contribute

[SkalskiP]

Sounds great! Is there any popular format of line labels?

[sreevardhanreddi]

I didn't find any, but we can provide the data like this

in CSV format

label	from point (x,y)	to point (x,y)	image
label name	1,1	2,2	image name

in JSON format

{
  "image": "image name",
  "from": {
    "x": 1,
    "y": 1
  },
  "to": {
    "x": 2,
    "y": 2
  },
  "label": "label name"
}

[SkalskiP]

@sreevardhanreddi and @animebing I already started work on this feature. I guess it should be on develop soon. I'll keep you posted. ;)

[SkalskiP]

@sreevardhanreddi and @animebing pull request with line labels is open: #89

[SkalskiP]

@sreevardhanreddi and @animebing all changes can be tested here: https://develop.makesense.ai

[SkalskiP]

@sreevardhanreddi and @animebing, what would be the topical use case for this kind of annotation?

[sreevardhanreddi]

@SkalskiP Line annotation can be used for edge/boundary detection