Screen dynamic pure color picture determination method based on pure visual perception

• Main Authors: ZHAO ZHENGANG, LIU YAOXUAN, WANG HENGXU, YU YANWEI, XIN SHUYUE, CHEN XI, LENG ZHAOQING
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

The invention discloses a screen dynamic pure color picture determination method based on pure visual perception, which comprises the following steps of: acquiring a standard sample image for testing; collecting standard sample image data through the visual sensor, and performing adaptive learning to obtain an algorithm model for the visual sensor of the category; perceiving the refresh frequency of the display screen through the algorithm model; according to the method and the device, the sampling rate and the sampling duration of the visual sensor can be adaptively adjusted through an algorithm and software, and even for a display screen device with an unknown refresh frequency, the sampling parameters of the visual sensor can be automatically adjusted, so that the screen refresh and the visual sensor sampling can be synchronized. And the frequency can be automatically searched to realize frequency synchronization so as to accurately carry out visual sampling. 本发明公开的一种基于纯视觉感知的屏幕动态纯色画面测定方法，包括如下步骤，获取用于测试的标准样本