Wepresentafastinverse-graphicsframeworkforinstance-level3Dsceneunderstanding.Wetrainadeepconvolutionalnetworkthatlearnstomapimageregionstothefull3Dshapeandposeofallobjectinstancesintheimage.Ourmethodproducesacompact3Drepresentationofthescene,whichcanbereadilyusedforapplicationsli