Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/079933
Kind Code:
A1
Abstract:
An information processing device (100) equipped with a processor (10), wherein the processor (10): acquires an input image; inputs the input image to a machine learning model for executing a classification likelihood calculation process and acquires the likelihood of each object candidate in the input image with respect to each of a plurality of classes; executes, for each object candidate, a first determination as to whether or not the object candidate is classified into a first class, by using a likelihood for a first class in a plurality of classes, said likelihood having a negative correlation with a likelihood for other classes; executes, for each of object candidates determined in the first determination not to be classified into the first class, a second determination as to whether or not the object candidate is classified into other classes; and outputs the classification result of objects captured in the input image using the result of the second determination.
Inventors:
NAKATA YOHEI (JP)
Application Number:
PCT/JP2019/031587
Publication Date:
April 23, 2020
Filing Date:
August 09, 2019
Export Citation:
Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
G06T7/00
Foreign References:
| JP2014515128A | 2014-06-26 | |||
| JP2016151805A | 2016-08-22 |
Other References:
REN, S. ET AL: "Faster R-CNN: Towards Real-Time Object Detection with Region Proposal Networks", IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, vol. 39, no. 6, 6 June 2016 (2016-06-06), pages 1137 - 1149, XP055583592, DOI: 10.1109/TPAMI.2016.2577031
GIRSHICK, R. ET AL.: "Fast R-CNN", 2015 IEEE INTERNATIONAL CONFERENCE ON COMPUTER VISION (ICCV), 7 December 2015 (2015-12-07) - 13 December 2015 (2015-12-13), pages 1440 - 1448, XP055646790, DOI: 10.1109/ICCV.2015.169
See also references of EP 3869450A4
WEI LIU ET AL.: "SSD: SINGLE SHOT MULTIBOX DETECTOR", ARXIV:1512.02324V5 [CS.CV, 29 December 2016 (2016-12-29)
GIRSHICK, R. ET AL.: "Fast R-CNN", 2015 IEEE INTERNATIONAL CONFERENCE ON COMPUTER VISION (ICCV), 7 December 2015 (2015-12-07) - 13 December 2015 (2015-12-13), pages 1440 - 1448, XP055646790, DOI: 10.1109/ICCV.2015.169
See also references of EP 3869450A4
WEI LIU ET AL.: "SSD: SINGLE SHOT MULTIBOX DETECTOR", ARXIV:1512.02324V5 [CS.CV, 29 December 2016 (2016-12-29)
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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