Class Feature (1.8.3)


Image labeling task feature.

Values: FEATURE_UNSPECIFIED (0): No description available. CLASSIFICATION (1): Label whole image with one or more of labels. BOUNDING_BOX (2): Label image with bounding boxes for labels. ORIENTED_BOUNDING_BOX (6): Label oriented bounding box. The box does not have to be parallel to horizontal line. BOUNDING_POLY (3): Label images with bounding poly. A bounding poly is a plane figure that is bounded by a finite chain of straight line segments closing in a loop. POLYLINE (4): Label images with polyline. Polyline is formed by connected line segments which are not in closed form. SEGMENTATION (5): Label images with segmentation. Segmentation is different from bounding poly since it is more fine-grained, pixel level annotation.