Image tampering detection method and device based on adaptive hypergraph modeling, equipment and storage medium

• Main Authors: HUANG JIAHAO, LIN CANTANG, YAN ZHAOJI, YUAN XIAOCHEN
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

The invention discloses an image tampering detection method and device based on adaptive hypergraph modeling, equipment and a storage medium, and belongs to the technical field of image detection. The method comprises the following steps: preprocessing original image data to obtain processed image data; inputting the processed image data into the trained adaptive hypergraph modeling image detection model for image feature extraction to obtain a feature image set; performing hypergraph generation based on the feature image set to obtain hypergraph Laplacian data; and performing image detection based on the feature image set and the hypergraph Laplacian data to obtain an original image tampering detection result. According to the method, feature extraction, hypergraph generation and image detection are sequentially performed on the original image data based on the trained adaptive hypergraph modeling image detection model, so that a corresponding original image tampering detection result is finally obtained, fo