Apparatus and method for calibrating parallax optical element for temperature changes

Apparatus and methods for calibrating a parallax optical element for temperature changes are provided. The apparatus comprises: a display; a parallax optical element configured to provide light corresponding to an image output from the display to an eye movement range of a user; a temperature sensor configured to measure a temperature around the parallax optical element; the memory is configured to store a plurality of parameter calibration models, and the parameter calibration models are used for determining correction information in different temperature ranges according to parameters of the parallax optical element; and a processor configured to determine correction information corresponding to the measured temperature based on a parameter calibration model corresponding to the measured temperature among the plurality of parameter calibration models, and adjust a parameter of the parallax optical element based on the correction information. 提供了用于针对温度改变校准视差光学元件的装置和方法。所述装置包括：显示器；视差光学元件，被配置为将与从显示器输出的图像对应的光提供给