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Title:
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, IMAGE IDENTIFICATION SYSTEM, AND PROGRAM
Document Type and Number:
Japanese Patent JP2022140054
Kind Code:
A
Abstract:
To extract a feature vector from a subject in an image so as to make difficult the creation of a student model by a distilling method.SOLUTION: An information processing apparatus extracts a feature vector of a subject in an image. The information processing apparatus generates, based on the feature vector, a post-conversion vector that is a vector including a conversion vector obtained by converting the feature vector by using random numbers and having a larger number of elements than the feature vector, in which the number of elements is determined according to the random numbers.SELECTED DRAWING: Figure 4

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Inventors:
YAMAMOTO TAKAHISA
NORO HIDEO
MAKITA TAKATSUGU
NOMOTO ATSUO
Application Number:
JP2021040692A
Publication Date:
September 26, 2022
Filing Date:
March 12, 2021
Export Citation:
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Assignee:
CANON KK
International Classes:
G06T7/00; G06N3/08; G06N20/00
Attorney, Agent or Firm:
Patent Business Corporation Otsuka International Patent Office



 
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