Patent ID: 8798375
Filing Date: 2014-08-05
Classification: G06K

Abstract:
1. A method implemented by data processing apparatus, the method comprising: dividing, by the data processing apparatus, an image into a plurality of first sub-images; comparing, by the data processing apparatus, each first sub-image, using values representing one or more data feature dimensions in the first sub-image, with a plurality of second sub-images in a sub-image library to determine which second sub-images are within a threshold of similarity to the first sub-image, each of the second sub-images having values representing a plurality of model feature dimensions; creating, by the data processing apparatus, a first image vector space, each data point in the first image vector space representing a number of first sub-images that are within the threshold of similarity to a second sub-image; combining, by the data processing apparatus, the first image vector space and a second image vector space and mapping the combination to an object vector space in a plurality of object vector spaces, each object vector space being labeled; and associating the image with the label of the mapped object vector space.