Patent ID: 9679220
Date: 2017-06-13
CPC Classifications: G06F,G06K,G06T

Claim:
1. A method comprising: facilitating receipt of an image of a scene; determining a graph based on connecting a plurality of nodes of the image, the plurality of nodes being pixels or superpixels of the image, wherein determining the graph comprises determining one or more connections of a node of the plurality of nodes to one or more nodes of the plurality of nodes, the one or more nodes belonging to a pre-defined image region around the node in the image, the one or more connections being associated with corresponding edge weights determined based on at least one of similarity parameters and spatial distances between the node and the one or more nodes, wherein determining the graph further comprises accessing a texture map comprising texture information for the plurality of nodes, wherein a texture information for the node of the plurality of nodes represents if the node belongs to a textured region in the image or belongs to a non-textured region in the image; and determining disparity values at the plurality of nodes of the image based at least on performing a tree based aggregation of a cost volume on the graph, the cost volume associated with the image and at least one view image of the scene, the at least one view image comprising a different view of the scene than a view of the scene in the image.