公开(公告)号：US20250014051A1

公开(公告)日：2025-01-09

申请号：US18217998

申请日：2023-07-03

Applicant: eBay Inc.

Inventor： Dmitry Paskalov

IPC: G06Q30/018 ,  G06V10/74 ,  G06V20/00

Abstract: Systems and methods are directed to authenticating items using deformation analysis. An authentication system receives a request to authenticate an item. In response, the authentication system accesses two images of the item, whereby a first image shows the item hanging without a weight load and a second image shows the item hanging with the weight load. An image analyzer analyzes the two images to determine deformation differences of the item between the two images. The authentication system then determines an authentication score for the item by applying the deformation differences to a machine learning model trained with training data derived from authentic and counterfeit items. Based on the authentication score transgressing an authenticity threshold, an indication of authenticity of the item is provided.

公开(公告)号：US20250111381A1

公开(公告)日：2025-04-03

申请号：US18374324

申请日：2023-09-28

Applicant: eBay Inc.

Inventor： Dmitry Paskalov

IPC: G06Q30/018 ,  G01L5/00 ,  G01N19/00

Abstract: Systems and methods are directed to authenticating footwear based on pressure distribution image analysis. An authentication system receives a request to authenticate footwear and accesses a pressure distribution image for the footwear, whereby the pressure distribution image comprises a pressure distribution represented by colors that is generated based on a predetermined force applied to the footwear. The authentication system then analyzes the pressure distribution image including comparing the pressure distribution image to a pressure distribution image of an authentic version of the footwear. Based on the analyzing, the authentication system determines whether the pressure distribution image is within an authenticity threshold of the pressure distribution image of the authentic version. Based on the pressure distribution image being within the authenticity threshold, an indication of authenticity of the footwear is presented.