OAK-D SR¶
Overview¶
The OAK-D SR (Short Range) was designed to provide an accurate close-in depth perception. It’s ideal for application like bin picking/pack, for pick and place machines, quality control/automated manufacturing, robotics arms, and more.
It has two OV9782 global shutter color cameras, that are used as the stereo pair.
The OAK-D SR leverages our OAK-SoM-Pro to make a overall compact design. The use of the SoM reduces the design’s scale, making it easier to mount or fit in various robotic processes. The design is also open-source, allowing for any necessary modifications. The data is output to a host USB 3.1 Gen1 (Type-C).
Hardware specifications¶
This OAK camera uses USB-C cable for communication and power. It supports both USB2 and USB3 (5Gbps / 10Gbps).
Camera module specifications¶
Camera Specs |
Stereo pair / Color |
|---|---|
Sensor |
OV9782 (color, PY074) |
DFOV / HFOV / VFOV |
89.5° / 80° / 55° |
Resolution |
1MP (1280x800) |
Focus |
FF: 20cm - ∞ |
Max Framerate |
120 FPS (800P) |
F-number |
2.0 ±5% |
Lens size |
1/4 inch |
Effective Focal Length |
2.35mm |
Pixel size |
3µm x 3µm |
RVC2 inside¶
This OAK device is built on top of the RVC2. Main features:
4 TOPS of processing power (1.4 TOPS for AI - RVC2 NN Performance)
Run any AI model, even custom-architectured/built ones - models need to be converted.
Encoding: H.264, H.265, MJPEG - 4K/30FPS, 1080P/60FPS
Computer vision: warp/dewarp, resize, crop via ImageManip node, edge detection, feature tracking. You can also run custom CV functions
Stereo depth perception with filtering, post-processing, RGB-depth alignment, and high configurability
Object tracking: 2D and 3D tracking with ObjectTracker node
Stereo depth perception¶
This OAK camera has a baseline of 2 cm - the distance between the left and the right stereo camera. Minimal and maximal depth perception (MinZ and Max) depends on camera FOV, resolution, and baseline- more information here.
Ideal range: 30cm - 100cm
MinZ: 20cm (800P)
MaxZ: ~3 meters with a variance of 10%
Note that if you don’t need accurate depth perception below 70cm this OAK camera might not be ideal for your application.