... G.Csurka,C.R.Dance,L.Fan,J.Willamowski,andC.Bray,“Visual categorization with bags of keypoints,” in Proceedingsof the Workshop on Statistical Learning in Computer Vision(ECCV ’04), 2004.[12] J. Winn, A. Criminisi, and T. Minka, ... distribution isuniform, since they are distributed randomly in area A.Details of learning and inference will be explained in the nextsections.4. Learning ParametersAs shown in Figure 10, the category ... codebook, linksbetween CCB and UCB; second, links between CCB and local patches in object instances that have ROI, figure/groundmask, and local patches. Note that training object instancesare...