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
Recommended Citation
Hari, Pranoy; Rao, Shilpa Yadukumar; Ramakrishnan, Rajashree; Shaw, Avishek Kumar; Ray, Archan; Kumar, Nishant; and Mukherjee, Dipti Prasad, "System and method for object recognition based estimation of planogram compliance" (2019). Patents. 6.
https://digitalcommons.isical.ac.in/patents/6
Comments
Agent / Attorney : James & Wells Intellectual Property, GPO Box 1301, CANBERRA, ACT, 2601, AU