FRAMOS D455e - Stereo Vision Depth Technology Overview

FRAMOS Industrial Depth Camera D400e Series - User Manual
Version 1.6.0
from 2021-10-15 10 of 64
2.3 Stereo Vision Depth Technology Overview
The FRAMOS Industrial Depth Camera D400e Series use stereo vision to calculate depth. The
stereo vision implementation consists of a left imager, right imager, and an optional infrared
projector. The infrared projector projects non-visible static IR pattern to improve depth accuracy in
scenes with low texture. The left and right imagers capture the scene and send image data to the
vision processor. The vision processor calculates depth values for each pixel in the image by
correlating points on the left image to the right image. The depth pixel values are processed to
generate a depth frame. Subsequent depth frames create a depth video stream.