METHOD AND APPARATUS FOR CERTIFYING DEFENSE AGAINST IMAGE TRANSFORMATION

WIPO Patent Application WO/2023/225999

A1

A method for certifying defense against image transformation is disclosed. The method comprises generating a surrogate neural network consisting of three individual neural networks to simulate the image transformation, wherein a first neural network is an encoder for transformation parameters, a second neural network is an encoder for input images, a third neural network is a transformation network for outputs of the first and second neural networks, and the transformation parameters are augmented in dimension and added to the surrogate neural network. The method further comprises certifying the defense against the image transformation by using the surrogate neural network based on randomized smoothing.

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JP2020039069	INFORMATION PROCESSING APPARATUS, CONTROL METHOD OF THE SAME, INFORMATION PROCESSING SYSTEM, AND PROGRAM

ZHU JUN (CN)
HAO ZHONGKAI (CN)
YING CHENGYANG (CN)
DONG YINPENG (CN)
SU HANG (CN)
SONG JIAN (CN)
CHENG ZE (CN)

PCT/CN2022/095571

November 30, 2023

May 27, 2022

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BOSCH GMBH ROBERT (DE)
UNIV TSINGHUA (CN)

G06N3/04; G06N3/08

EP3648015A2	2020-05-06
US20190244103A1	2019-08-08
US20210166123A1	2021-06-03
US10984272B1	2021-04-20
US20220030246A1	2022-01-27
CN110796608A	2020-02-14
US20210300433A1	2021-09-30

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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