Dimension estimation using duplicate instance identification in a multiview and multiscale system

US11875496B2 · kind B2 · utility

Assignee

• Genpact Luxembourg S.à r.l. II · LU

Inventors

• Abhilash Nvs · Bhubaneshwar, IN
• Ankit Sati · New Delhi, IN
• Payanshi Jain · Jaipur, IN
• Koundinya K. Nvss · Tirupati, IN
• Rajat Katiyar · Lucknow, IN
• Mohiuddin Khan · Kanchinakote, IN
• Chirag Jain · Delhi, IN
• Sreekanth Menon · Kanchinakote, IN

Key dates

• Filing date: Aug 25, 2021
• Grant date: Jan 16, 2024
• Expiry date: Jul 28, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G06T2207/30252
• WIPO field: Computer technology
• WIPO sector: Electrical engineering

Abstract

A method for dimension estimation based on duplication identification. In some embodiments, the method includes receiving a set of images of an object. The method then includes detecting, using a first machine learning system trained to perform image segmentation, a first image segmentation representing a damage of the object on a first image and a second image segmentation representing a damage of the object on a second image. The method further includes determining, using a second machine learning system trained to perform dimension estimation, a first dimension for the damage represented by the first image segmentation and a second dimension for the damage represented by the second image segmentation. The method includes determining whether the first and second image segmentations represent a same damage. If these image segmentations represent the same damage, the method intelligently combines the first and second dimensions to obtain a final dimension for the damage.