Image quality partial order model training and application method, device, equipment and medium

• Main Authors: MA GUOJUN, ZHU HANGCHENG, WANG RENKUI
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The embodiment of the invention discloses an image quality partial order model training and application method and device, equipment and a medium. The training method comprises the steps of controlling an image quality partial order model to execute an image quality judgment training task and an image partial order constraint training task, and controlling the image quality partial order model to learn a partial order relation of sample images required by training through the image partial order constraint training task, and performing parameter adjustment on the image quality partial order model according to the image quality judgment training task and the image partial order constraint training task to obtain a convergent image quality partial order model. The partial order constraint is realized by learning the partial order relationship between the images through the image partial order constraint training task, and the problem of concentrated distribution of model prediction results is solved, so that th