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Products and Services: Stereo Vision Products: Digiclops®

Point Grey Research's IEEE-1394 (FireWire) Stereo Vision camera systems are provided as complete hardware and software packages. Every Point Grey Stereo Vision camera system includes a free copy of the FlyCapture SDK, which is used for image acquisition and camera control, and the Triclops SDK, which performs image rectification and stereo processing. Additional stereo vision software components are available at no extra cost: the Censys3D SDK, which is ideal for people tracking; and the Multiclops software, which allows integration of multiple cameras into a single coordinate system.

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  • Overview
  • Specifications
  • Documents
  • Models
  • Pricing
Digiclops®
The Digiclops® three-camera Stereo Vision system provides real-time 3D digital image capture for applications such as tracking, measuring, VRML model building, human machine interface, and mobile robotics.

This product has been replaced by the Bumblebee XB3.

Sensor: Three Sony 1/3" progressive scan CCD, Color/BW
Resolution: 640x480 or 1024x768
Frame Rates: 640x480 at 24FPS or 1024x768 at 12FPS
Size and Weight: approx. 155 X 155 X 50mm, 500 grams
Lenses: Choice of 2mm, 4mm or 6mm lens focal length

Features Overview
  • Three 1/3" progressive scan CCDs allow for full 3D ranging of moving objects, eliminating interlacing problems found in standard NTSC CCDs
  • High-speed IEEE-1394 digital communication eliminates transmission noise found with analog cameras
  • Digital images improve accuracy and ranging by eliminating pixel jitter and improving signal-to-noise
  • Accurate precalibration for lens distortions and camera misalignments
  • Computer controlled camera parameters and image acquisition software
Camera Calibration
  • Pre-calibrated for lens distortions and camera misalignments. The camera works straight out of the box, as it doesn't require in-field calibration and is guaranteed to stay calibrated.
  • Images are aligned within 0.05 pixel RMS error.
  • The calibration information is pre-loaded on the camera, allowing the software to retrieve the image correction information. This allows seamless swapping of the cameras, or retrieving the correct information when multiple cameras are on the bus.
  • The calibration retention system prevents the unit from losing calibration when the device is subject to mechanical shock and vibration
BW vs Color
  • Benefits of Black & White
    • Speed: BW models are slightly faster than Color due to the time it takes the Color model to convert stippled images into color images.
    • Higher Resolution: Color is achieved by interpolating raw pixel values. Consequently, BW has higher resolution.
    • Higher Fidelity: Due to the light collection methods used by color cameras, BW has higher fidelity.
  • Benefits of Color
    • Color Differentiation: Being able to differentiate between different colors could allow a mobile robot to, for example, distinguish a red ball from its surroundings.
    • Color Texture Mapping: Users interested in using the device for 3D modeling will probably be interested in having full color texture maps.

Development Kit Contents

  • Digiclops® IEEE-1394 digital camera unit
  • 4.5 meter, 6-pin, IEEE-1394 cable
  • IEEE-1394 OHCI PCI Host Adapter 3 port-400 Mbps card
  • Choice of 2mm, 4mm or 6mm lens focal length (100°, 70°, and 50° HFOV respectively)
  • Digiclops® SDK and Triclops SDK and device drivers

Emissions and RoHS Compliance
The Digiclops is not RoHS compliant.

 Technical Datasheet

Related Articles
Coming soon!

*NOTE: Each camera comes as a full Development Kit (get full Kit details)

Part Number Description
DIGI-COL-20 640x480 Color 2mm Digiclops System
DIGI-COL-40 640x480 Color 4mm Digiclops System
DIGI-COL-60 640x480 Color 6mm Digiclops System
DIGI-BW-20 640x480 BW 2mm Digiclops System
DIGI-BW-40 640x480 BW 4mm Digiclops System
DIGI-BW-60 640x480 BW 6mm Digiclops System
DIGI-HICOL-40 1024x768 Color 4mm Digiclops System
DIGI-HICOL-60 1024x768 Color 6mm Digiclops System
DIGI-HIBW-40 1024x768 BW 4mm Digiclops System
DIGI-HIBW-60 1024x768 BW 6mm Digiclops System


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Technical Manuals
 Imaging Catalog
 Stereo Catalog
 Spherical Catalog
 FirePRO Catalog
 Stereo Accuracy Chart
 Evaluation Program

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