Image acquisition device, display equipment and image processing method and device

The embodiment of the invention belongs to the display technology, and provides an image acquisition device, display equipment and an image processing method and device.The image acquisition device comprises at least two light sources, an image sensor and a processor connected with the at least two light sources and the image sensor, and the powers of the at least two light sources are different. The image sensor comprises a pixel dot matrix used for receiving reflected light of the at least two light sources, and a processor connected with the at least two light sources and the image sensor controls the pixel dot matrix to receive the reflected light of the at least two light sources by controlling the at least two light sources to project energy of corresponding power in a time-sharing mode. And obtaining a grayscale image according to the light intensity information of the reflected light of the at least two light sources. According to the invention, the depth information of a long-distance object can be d