Luxonis Oak-D-S2 - AI set for image recognition - Auto-Focus

Oak-D-S2 by Luxonis is a module that offers 4 TOPS processing power and gives the possibility to process any spatial model from the AI level. The device is equipped with three cameras - two stereo cameras 1280 x 800 px and one 12 Mpx Auto-Focus camera that allows you to capture color images with a resolution of 4032 x 3040 px. The device uses the USB-C interface (versions 2.0 / 3.0 with speeds of 5 Gbps / 10 Gbps, respectively).

The DeptAI platform was created by Luxonis to allow the embedding of Spatial artificial intelligence (Spatial AI) in products. DepthAI hardware, firmware and software combine depth perception, object detection (neural inference), and object tracking that can be easily exploited with the Python API .

AI image recognition kit - Auto-Focus.

Luxonis Oak-D-S2 uses the Myriad X VPU vision processor.

• 4 TOPS of processing power (1.4 TOPS for AI)
• The ability to run any AI artificial intelligence model, also with non-standard architecture and construction (models must be converted )
• H.264, H.265, MJPEG encoding - 4K / 30 fps, 1080p / 60 fps
• Computer vision : warping / distorting, resizing, cropping with ImageManip, edge detection, feature tracking, and activation of custom resume functions
• Stereo depth perception at 120fps with filtering
• Tracking 2D and 3D objects

The Oak-D module is available in two versions, Fixed-Focus and Auto-Focus , which differ only in the configuration of the central camera. The Fixed-Focus variant has a mechanically immobilized (fixed-focus) lens, and the Auto-Focus model focuses automatically through a built-in electromagnet that dynamically controls the position of the lens .

• Auto-Focus cameras are recommended for observing objects in close proximity - in the range of 10 cm to 50 cm from the device. They can also be manually set to a specific focus position using the DepthAI API .
• Fixed-Focus cameras are used in environments with strong vibrations, they are used in devices such as drones.

Luxonis Oak-D-S2.

Kit contents.

• RGB camera:
  • sensor: IMX378
  • type: Auto-Focus
  • resolution: 12 Mpx (4032 x 3040 px)
  • maximum frame rate: 60 fps
  • sharpness: from 8 cm to infinity
  • Viewing angle FOV / DFOV / HFOV / VFOV: 78 ° / 81 ° / 69 ° / 55 °
  • lens size: 1 / 2.3 ''
  • pixel size: 1.55 µm x 1.55 µm
• Stereo camera
  • sensor: OV9282
  • resolution: 1 Mpx (1280 x 800 px)
  • maximum frame rate: 120 fps
  • sharpness: from 19.6 cm to infinity
  • Viewing angle FOV / DFOV / HFOV / VFOV: 89.5 ° / 89.5 ° / 80 ° / 55 °
  • lens size: 1/4 ''
  • pixel size: 3 µm x 3 µm
• Dimensions: 97 x 29.5 x 22.9 mm
• Weight: 91 g

• Manufacturer's website: OAK-D-S2 Auto-Focus A00498
• User Guide
• Technical Documentation