An image capture display terminal , comprising: a control module , a first optimization unit , a second optimization unit , a first image capture module , a second image capture module , and a first node (N1), wherein the control module comprises a first control bus (CB1) and a first signal interface , the control module is electrically connected to the first image capture module and the second image capture module by using the first control bus, and the control module outputs a control signal to control the first image capture module and the second image capture module to be in a working state in a time-sharing manner; the first signal interface is electrically connected to the first node; the first optimization unit is electrically connected between the first node and the first image capture module; the second optimization unit is electrically connected between the first node and the second image capture module; the first image capture module is configured to capture a first image and output a first image signal; the second image capture module is configured to capture a second image and output a second image signal; the captured first image signal is transmitted to the first signal interface by using the first optimization unit when the first image capture module is in the working state, and the first optimization unit is configured to ensure the smoothness of a curve of the first image signal; and the captured second image signal is transmitted to the first signal interface by using the second optimization unit when the second image capture module is in the working state, and the second optimization unit is configured to ensure the smoothness of a curve of the second image signal. the control module comprises a first control bus (CB1) and a first signal interface , the control module is electrically connected to the first image capture module and the second image capture module by using the first control bus, and the control module outputs a control signal to control the first image capture module and the second image capture module to be in a working state in a time-sharing manner; the first signal interface is electrically connected to the first node; the first optimization unit is electrically connected between the first node and the first image capture module; the second optimization unit is electrically connected between the first node and the second image capture module; the first image capture module is configured to capture a first image and output a first image signal; the second image capture module is configured to capture a second image and output a second image signal; the captured first image signal is transmitted to the first signal interface by using the first optimization unit when the first image capture module is in the working state, and the first optimization unit is configured to ensure the smoothness of a curve of the first image signal; and the captured second image signal is transmitted to the first signal interface by using the second optimization unit when the second image capture module is in the working state, and the second optimization unit is configured to ensure the smoothness of a curve of the second image signal. <EOS>