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Binocular stereo camera with LVDS interface

A binocular stereo camera and camera technology, applied in stereo systems, color TV parts, TV system parts, etc. Depth map etc.

Inactive Publication Date: 2020-10-27
BEIJING INST OF CONTROL & ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a binocular stereo camera with an LVDS interface, which solves the problem that binocular cameras on the market can only be used in connection with computers, and cannot be used on micro-robots and micro-drones, and some cameras do not have real-time output disparity maps. / Depth Map Problems

Method used

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  • Binocular stereo camera with LVDS interface
  • Binocular stereo camera with LVDS interface

Examples

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Embodiment Construction

[0017] A binocular stereo camera with an LVDS interface, comprising: a camera module 1, a camera controller 2, an HDMI video cable 3 and a battery 4.

[0018] Both ends of the camera controller 2 are rigidly connected to a camera module 1 respectively; A square hole, and a transparent plexiglass cover is installed outside the hole.

[0019] One end of the HDMI video cable 3 is connected to the LVDS interface 8 of the camera controller 2, and the other end is connected to the LVDS interface of the external user equipment; the battery 4 is placed in the battery compartment behind the camera controller 2. The camera module 1 includes: an image sensor, an optical lens and an interface module; the installation sequence of the camera module 1 from front to back is the optical lens, the image sensor and the interface module. The image sensor is installed on the upper surface of the interface module, and its pixel array plane is located in the back focal length section of the optical...

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Abstract

The invention discloses a binocular stereo camera with an LVDS interface. The binocular stereo camera comprises two camera modules (1), a camera controller (2), an HDMI video cable (3) and a battery (4). After being powered on, the camera modules (1) collect image data, transmit the image data to a video collecting and processing module (10) of the camera controller (2) to be processed and calculated to generate a disparity map and a depth map, and finally sends the disparity map and the depth map to user equipment for use through a LVDS interface (8) and the HDMI video cable (3). A user can see a video image through a liquid crystal screen (5), can set the working parameters of the camera through a user key (6), can know the current working state of a camera through the LED state indicating lamp (7), and can take a picture and record a video through a TF memory card (9). The binocular stereo camera can be applied to various embedded devices, the problem that a current binocular cameraproduct can only be interconnected with a PC is solved, and the binocular stereo camera has very wide application prospects.

Description

technical field [0001] The invention relates to a binocular stereo camera, in particular to a binocular stereo camera with an LVDS interface. Background technique [0002] The binocular stereo camera calculates the distance or depth of the front scene space point according to the parallax principle and the triangulation method. The camera collects scene images through two cameras, performs stereo matching on the left and right images, and obtains the disparity map and depth map of the front scene, and outputs them to Other devices, including: PC platforms and embedded hardware platforms, perform more advanced visual computing tasks. [0003] The binocular stereo cameras currently on the market are all oriented to the computer platform. The cameras are interconnected with the computer using USB and 1394 FireWire interfaces, and some of them do not have the ability to generate and output disparity maps and depth maps in real time. The disparity map and depth map are obtained ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/239H04N13/271H04N5/765
CPCH04N5/765H04N13/239H04N13/271
Inventor 朱建国马晓飞杨伟光董成国王鹏飞于龙海范冬伟张健李佳腾
Owner BEIJING INST OF CONTROL & ELECTRONICS TECH
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