Abstract

Object recognition based estimation ofplanogram compliance provides an expected arrangement ofproducts in shelves. Identifying whether a product is placed in an appropriate location of a shelf is a challenging task due to various real-time parameters associated with image capturing. In the present disclosure, an input image associated with shelfofa retail store is received and a product images are cropped. Further, a set ofreference images stored in a database are scaled corresponding to the input image. Further, one or more composite matching scores are calculated based on normalized cross-correlation and shape based feature matching to obtain one or more probable product images associated with a location. Further, a Directed Acyclic Graph (DAG) is constructed based on the one or more composite scores and the one or more probable products. Finally, an optimal matching product image for a particular location is obtained from the DAG.

Document Type

Patent

Patent Number

AU 2017342154 B2

Assignee

Tata Consultancy Services Limited

Application Number

2017342154

Date Filed

10-12-2017

Date Issued

7-25-2019

Comments

Agent / Attorney : James & Wells Intellectual Property, GPO Box 1301, CANBERRA, ACT, 2601, AU

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