Multi-scale feature fusion lightweight image defogging method based on physical perception

• Main Authors: SHI MINGZHU, KASUHIN, SU YUHAO, LIN XINHUI, KONG SIQI, TAN MUXIAN
• Format: Patent
• Language: Chinese; English
• Published: 26.12.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a multi-scale feature fusion lightweight image defogging method based on physical perception, and the method comprises the steps: inputting a foggy image into a multi-scale feature fusion lightweight image defogging model based on physical perception, and outputting a defogged image; the multi-scale feature fusion lightweight image defogging model based on physical perception comprises a plurality of feature perception residual blocks and a multi-feature coupling module, wherein each feature sensing residual block comprises a plurality of physical feature sensing modules and a residual fusion module. Wherein the physical feature sensing module is used for extracting physical features of an input foggy image; the residual fusion module is used for performing feature fusion on the physical features extracted by the plurality of physical feature sensing modules to form fused physical features; and the multi-feature coupling module is used for splicing and reconstructing the fused physical