CAMERA IMAGE DISPLAY SYSTEM

摘要

A camera image display system that can transmit and receive images captured by a camera while emphasizing real-time performance. The camera image display system includes an image dividing unit that divides an entire image captured by a camera into divided images, an encoder that converts the divided images into JPEG divided images respectively, and a wireless transmitter that transmits the JPEG divided images. By converting and transmitting the images by each divided image, the camera image display system can display the divided images, which are only parts of the entire image, on the screen when the divided images are transmitted and received satisfactorily. With this, it can improve the real-time performance to display the images on the display unit.

主权项

1. A camera image display system, comprising:
a camera unit that includes a camera, an image dividing unit generating divided images by dividing an entire image captured by the camera, an encoder respectively converting the divided images into JPEG divided images, and a wireless transmitter transmitting the JPEG divided images wirelessly; a wireless receiver that receives the JPEG divided images transmitted by the wireless transmitter; a display unit that displays images; a decoder that decodes the JPEG divided images received by the wireless receiver; an image display controller that controls the display unit to respectively display the decoded divided images at positions on the display unit corresponding to positions of the divided images in the entire image; a transmission-and-reception status detector that detects a transmission-and-reception status of the JPEG divided images between the wireless transmitter and the wireless receiver; and a channel-switching controller that has at least three channels in the wireless frequency band, controls the wireless transmitter and the wireless receiver to sequentially switch the at least three channels based on the detected transmission-and-reception status, and changes a switching order of the at least three channels in accordance with a MAC address of the wireless transmitter.