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kinhong / OpenLabeler

OpenLabeler is an open source desktop application for annotating objects for AI appplications
Apache License 2.0
115 stars 11 forks source link

Ellipse and polygon detection #14

Closed lrlunin closed 2 years ago

lrlunin commented 4 years ago

Hello. I'm very impressed by your program. What do you think about adding selection figures like the ellipse and maybe a polygon? I would be happy to spend a few weeks (or maybe months) on adding such functionality if it were appropriate.

kinhong commented 4 years ago

@lrlunin You are most welcome to contribute! Are you thinking of adding COCO JSON format support to OpenLabeler? Another user, @beckstev, has also requested similar features.

veonua commented 4 years ago

@lrlunin an ellipse would not improve the result as the majority of models are based on ConvNets that have rectangular inputs. at this moment there are three types of models - object detection (rectangles) and segmentation (bitmap), and key-point based