Patent ID: 9621891
Date: 2017-04-11
CPC Classifications: H04N

Claim:
1. An image data transmission apparatus, the apparatus comprising: a compression unit performing compression on the depth image data and the color image data in real time using a predetermined standard protocol; a conversion unit converting the compressed depth image data and the color image data to Universal Serial Bus (USB) packet data respectively; and a transmission unit transmitting the converted depth image data and the color image data to a host system via USB; an image processor outputting the depth image data and the color image data from a right image and left image in a stereo type; wherein the image processor comprises a stereo matching unit determining an image distance by receiving the right image and the left image, and a line buffer outputting the color image data from the right image and the left image, and outputting the depth image data from an output of the stereo matching unit.