rc_visard Stereo Sensor

The world’s first 3D sensor that allows robots to perceive their environment in 3D and localize themselves in space.

NEW! High-speed processing is of essence? Make your rc_visard even faster with the brand-new SGM®Producer:
This off-board software component enables depth images
at frame rates of up to 25 Hz.

Sense. Reason. Act.

The rc_visard sensor family enables robots to generate and process time and location-related data in real time. The sensors support a variety of robot applications, ranging from bin-picking to navigation. With its onboard processing capabilities it can be integrated directly into applications obviating the need for external computers.

The four versions of the rc_visard feature two different baselines (65 mm, 160 mm) and a color or monochrome acquisition capacity.

rc_visard 65 color

Particularly suitable for robot/ arm-mounting, e.g. for pick-and-place tasks, when color differentiation is required.

rc_visard 65 monochrome

Particularly suitable for robot/ arm-mounting, e.g. for pick-and-place tasks, in challenging lighting conditions.

rc_visard 160 color

Particularly suitable for static mounting, e.g. in a robot cell, or mobile applications when color differentiation is required.

rc_visard 160 monochrome

Particularly suitable for static mounting, e.g. in a workcell, in challenging lighting conditions.

Plug & Play Interface

Thanks to its interactive web interface, rc_visard can be used intuitively and installation effort is reduced to a minimum. rc_visard can also be connected and configured via Rest-API, ROS, and GenICam.

Depth Image and Point Clouds

With an integrated graphics card, depth images are processed directly in the sensor and do not require any external computing power. This is an ideal prerequisite for mobile robotic systems. Point clouds can be easily generated out of the depth images.

Watch the Video

3D Data

Camera image

The image of the left camera serves as reference image for the image data set.

Depth image

Distance from sensor to environment is computed through triangulation of the stereo image using the world class SGM method.

Accuracy image

The accuracy image shows the accuracy of each point in the point cloud.

Confidence image

The confidence image shows the confidence in each measured value ​​for further processing steps.

Passive Perception

rc_visard recognizes its environment both in natural light outdoors and in enclosed spaces with poor lighting. This allows a wide range of applications.

Indoor and outdoor use

rc_visard can be used reliably in indoor and outdoor areas.

Global shutter

Accurate image data even with fast movements

Cooperative

Several sensors can operate  in a limited space without interference.

Position and Orientation

Using the most advanced visual inertial odometry algorithms, rc_visard records its current position and alignment with highest precision. The low latency allows for direct integration into the control loop when rc_visard is mounted on a robot.

Watch the Video

Two Sizes

rc_visard comes with two different baseline distances for use in the near or long range. Depth image calculation is supported in the following range respectively:

65 mm 160 mm

Depth measurement range*

0,2 – 1 m 0,5 – 3 m

Depth resolution

0,5 – 15 mm 1,5 – 50 mm

Onboard Features

Technical Specifications

rc_visard 65 rc_visard 160

Base distance

65 mm 160 mm
Image resolution 1280 x 960 Pixel (1.3 MPixel)

Field of view

Horizontal: 61°
Vertical: 48°

Depth resolution

0,5 mm @ 0,2 m 1,5 mm @ 0,5 m
15 mm @ 1,0 m 6 mm @ 1,0 m
23 mm @ 2,0 m
50 mm @ 3,0 m

Depth measurement range*

0,2 m – 1,0 m 0,5 m – 3,0 m
Depth image resolution & FPS 1280×960 Pixel (F) @ 0,8 Hz
640×480 Pixel (H) @ 3 Hz
320×240 Pixel (M) @ 15 Hz
214×160 Pixel (L) @ 25 Hz
Egomotion (IMU) 200 Hz, low latency, usable in control loop
SLAM Onboard (optional)
GPU/CPU Nvidia Tegra K1
Power supply 18-30 V

Protection class

IP54
Cooling Passive
Temperature range (Celsius) 0°C – 50°C
Size (LxHxW) 135 x 75 x 96 mm 230 x 75x 84 mm
Weight 680 g 850 g

*In principle, rc_visard can measure infinite ranges.  The accuracy is decreasing quadratically due to the stereo method so that we recommend the measurement range stated above. Using full resolution stereo matching will increase the minimum viewing distance to 0,3 m/ 0,7 m.

Documentation

The documentation of the rc_visard is available online.

Download

Roboception offers tools for easy and efficient interfacing and operation of the rc_visard.

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Contact

Visit us.

Roboception GmbH
Kaflerstr. 2
81241 Munich
Germany

+49 89 889 50 79-0

Send us a message.

Produktvorstellung

Hannover Messe 2017

Vom 24 – 28. April 2017 stellen wir
zu ersten Mal rc_visard vor.

Besuchen Sie uns am Stand G23
in der Halle 017.

→ Eintrittsticket gratis bekommen