**************************************************************************************** Update March 23 2016 We release an update on the 2D modal bounding box annotation. We manually adjust and annotate the 2D bounding boxes in house. The previous version of 2D bounding box ground truth is obtained from projecting points inside the 3D amodal ground truth boxes, which has following issues: 1. They are not strictly modal 2D bounding boxes (PASCAL standard, box around the object visible part only), we manually fix all the boxes in in the new release. 2. Some of the objects might be too small or not have enough depth for annotator to correctly annotate in 3D, while they are still able to be identified in 2D images. In this update we added the annotation for these 2D bounding boxes. **************************************************************************************** Update on the 3D bounding box annotation. The updates are two part: 1. Adding missing annotation of objects: Example images: 1,2,3,5,6,7,8,11,12,13,14,15,17,22,26,28,29,31,32,33,36,37,38,39,40,42,43,44,45,46,47,58,59,65,110,112,119,120,136,138,193,195,198,403,407,409,412 2. Remove the bounding boxes that completely outside field of view: annotation was done in full resolution images. However due to different FOV of depth and image and image cropping some boxes fall outside the field of view. Example images: 145,572,603,642,718,725,730,731,736,740,742 ****************************************************************************************