Title:
INDIVIDUAL IDENTIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/110269
Kind Code:
A1
Abstract:
This individual identification device, which identifies an individual product having a randomly formed uneven pattern on the surface thereof, comprises a photographing means and an extraction means. The photographing means acquires an image obtained by photographing a date mark formed on the product. The extraction unit extracts a feature quantity related to the uneven pattern from the image as data for identifying the individual product.
More Like This:
WO/2023/210745 | INSPECTION SYSTEM, INSPECTION METHOD, LEARNING METHOD, AND PROGRAM |
JP7007629 | Object estimation device |
JPH08167999 | IMAGE PROCESSING UNIT |
Inventors:
KUDO YUTA (JP)
ISHIYAMA RUI (JP)
TAKAHASHI TORU (JP)
MAKINO KENGO (JP)
ISHIYAMA RUI (JP)
TAKAHASHI TORU (JP)
MAKINO KENGO (JP)
Application Number:
PCT/JP2018/044062
Publication Date:
June 04, 2020
Filing Date:
November 29, 2018
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T7/00
Domestic Patent References:
WO2018179092A1 | 2018-10-04 |
Foreign References:
JP2011145958A | 2011-07-28 |
Attorney, Agent or Firm:
BABA, Motohiro et al. (JP)
Download PDF:
Previous Patent: SAMPLE MEASURING APPARATUS, PROGRAM AND MEASUREMENT PARAMETER SETTING ASSISTANCE DEVICE
Next Patent: VIDEO DISPLAY DEVICE AND METHOD
Next Patent: VIDEO DISPLAY DEVICE AND METHOD