Patent ID: 8165406
Filing Date: 2012-04-24
Classification: G06F,G06K

Abstract:
1. A computer-implemented process for searching for an image of desired image characteristics, comprising: using a computing device for, obtaining a set of images; for each of the set of images, computing visual features; a user selecting an example image, either a positive example image having visual features of a type of image being sought, or a negative example image not having visual features of the type of image being sought; learning a rule by computing a weighting of visual features of each of the set of images based only on the common image characteristics of one or more example images selected by the user to determine the most relevant of the images of the image set, wherein learning the rule is based on learning a distance metric which computes a score for each image returned in the set of images that indicates how similar each image returned in the set of images is to the examples of images with image characteristics sought to be found, comprising: ranking the images of the image set based only on the learned rule, with the image characteristics sought to be found ranking higher than other images of the set of images.