IMAGE COMPRESSION ERROR DETECTION METHOD AND ERROR-RESISTANT IMAGE COMPRESSION METHOD AND SYSTEM
개요
발명자
Wenrui DAI; Shaohui LI; Chenglin LI; Junni ZOU; Hongkai XIONG
IPC 분류
CPC 분류
An image compression error detection method, comprising: acquiring a training image data set; extracting a first latent representation of the training image by an image compression model, wherein the first latent representation is a multi-channel latent representation for image compression; processing the first latent representation to obtain a stability measurement region for detecting an image compression error; and extracting a first latent representation of a test image, and comparing the first latent representation of the test image with the stability measurement region to obtain an image compression error detection result. This method can efficiently detect the error and corruption caused by the neural network-based image compression, and efficiently realizes stable continuous image compression, which is applicable to the actual image communication scene.
원문 (중국어)
An image compression error detection method, comprising: acquiring a training image data set; extracting a first latent representation of the training image by an image compression model, wherein the first latent representation is a multi-channel latent representation for image compression; processing the first latent representation to obtain a stability measurement region for detecting an image compression error; and extracting a first latent representation of a test image, and comparing the first latent representation of the test image with the stability measurement region to obtain an image compression error detection result. This method can efficiently detect the error and corruption caused by the neural network-based image compression, and efficiently realizes stable continuous image compression, which is applicable to the actual image communication scene.