IMAGE DATA QUALITY ASSESSMENT APPARATUS, METHOD AND SYSTEM

摘要

Disclosed is a method for evaluating an image data quality. The method includes the steps of: calculating a video codec quality prediction index value of image data to be transmitted/received to/from a user terminal using a video codec variation consideration model; calculating a quality prediction index value of a network with the user terminal using a network state variation consideration model; calculating a user terminal quality prediction index value using a terminal variation consideration model; and calculating a final image quality index value by inputting, into a cognition quality model, the calculated video codec prediction index value, network quality prediction index value, and user terminal quality prediction index value.