Confrontation training method and device, image processing method and device, equipment and medium

• Main Authors: XU XIAO, CHENG PEIZHE, LYU BOLIANG, JIANG CHENG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention provides an adversarial training method and device, equipment, a storage medium and a program product, and relates to the field of artificial intelligence or the field of information security. The method comprises the following steps: adding image noise into a first image to obtain a second image; processing the first image to obtain first sub-images of a plurality of frequency regions, and processing the second image to obtain second sub-images of a plurality of frequency regions; determining at least one first sub-image as a normal sample based on high-frequency information, and determining at least one second sub-image as a confrontation sample based on the high-frequency information; and training a filtering model based on the normal sample and the confrontation sample, the trained filtering model being used for detecting a third image, and if the third image is a normal image, inputting the third image to an image processing model for processing. The invention further provides an image proc