FIG. 4 illustrates an example interface for displaying indexing results, according to some embodiments. A graphical user interface, such as indexing interface 400 may be implemented as part of interface 211 of object recognition service 201, in some embodiments. Indexing interface 400 may provide a display area for image data, such as image data 400 that may be evaluated or considered for object detection and inclusion in an object recognition index. Overlaid upon image data 410 may be indications of detected objects and such indications may include whether the object was (or was not) included in the object recognition index, such as indexed object indication 412 and non-indexed object 414. For example, a bounding box may be displayed around detected objects. If the bounding box is selected via an I/O action (e.g., a mouse click, a touch gesture, etc.), then the features of the detected object may be displayed.
