App takes as input a project and allows:
(1) define an object tag
(2) show image crops extracted from spatially labeled objects that contain the object tag defined. Image crops are shown in a “thumbnail view”
(3) if inspection process reveals a labeling mistake, there should be a way to mark incorrectly labeled object or to perform correction right inside an app
Comment. The basic use case for the App is when we have a lot of images, spatial objects and associated object tags. Convenient quality assurance procedure is highly desirable. An alternative approach is to download images / annotations on a hard drive. Then for each object tag the folder is created which contains image crops with objects that have this object tag. This alternative approach is not very convenient, especially when it’s time to make corrections.