公开(公告)号：US09633436B2

公开(公告)日：2017-04-25

申请号：US13945830

申请日：2013-07-18

Applicant: Infosys Limited

Inventor： Radha Krishna Pisipati ,  Shahanaz Syed ,  Kishore Jonna ,  Subhadip Bandyopadhyay ,  Rudra Narayan Hota

IPC: G06K9/18 ,  G06T7/00 ,  G06K9/00

CPC classification number: G06T7/13 ,  G06K9/00798 ,  G06K9/00805 ,  G06K9/18

Abstract: Systems and methods for multi-dimensional object detection are described. Embodiments disclose receiving image frames, extracting image components in the image frame, identifying line segments in the extracted components, grouping the line segments into groups, based at least in part on one or more similarities between the slope associated with a line segment and the spatial proximity between the line segments, and merging each of the one or more identified line segments in a selected group into a single line segment. Embodiments additionally disclose detecting the position of one or more objects in the image frame by identifying objects in the image frame, producing a second version of the image frame, applying at least one image classifier to the image frame and the second version of the image frame, and identifying coordinates associated with at least one target object. Some embodiments additionally couple lane and object detection with alert generation.