Orbbec Gemini 2 Series is a new generation depth camera product based on active stereo technology. This series of products provides a complete range of depth modules, RGB color modules, image signal processors, and depth computing engines. This cameras provide six-axis IMU/inertial data and high quality RGB images. This series also integrates the hardware depth image and color image spatial alignment function, which saves computing power of the host computer. The camera comes with a variety of depth operating modes to choose from to adapt to different application scenarios. It provides flexible and rich frame synchronization and multi-camera synchronization functions. It supports the Orbbec SDK, a unified development toolkit across platforms.
Orbbec Gemini 2 is based on active stereo IR technology and equipped with IMU and the latest Orbbec designed ASIC for high quality depth processing.
With its large 90 degree horizontal field of view, long operating distance and updated easy to use software development kit the Orbbec Gemini 2 sets a new standard for developers to start getting into 3D camera development and fast prototyping.
Usage:
- Robotics
- AVG / AMR
- 3D Body / Object Scan
- Dimensioning
- Body Tracking
- AR / VR
- Gesture Control
Features:
- Hardware Align (Depth to Color)
- No Blind Zone
- Infrared (IR) Laser Projector
- Free Trigger Mode
- Multi-Camera Synchronization Function
- Depth Working Modes
Specifications:
| Name | Gemini 2 | Gemini 2L |
| Usage | Indoor / Semi-outdoor | Indoor / Semi-outdoor |
| Depth Range[1] | 0.15m - 10m | 0.25m - 10m |
| Ideal Range | 0.2m - 5m | 0.2m - 7m |
| Camera Driver | UVC | |
| SDK | Orbbec SDK | |
| Depth | ||
| Depth Technology | Stereo Structure Light | |
| Baseline | 50mm | 100mm |
| Depth Accuracy [2] | ≤ 2% (1280 x 800 @ 2m & 81% ROI) | ≤ 2% (1280 x 800 @ 4m & 81% ROI) |
| Depth Working Mode | Unbinned Dense Default Unbinned Sparse Default Binned Sparse Default |
Unbinned Dense Default Unbinned Sparse Default Binned Sparse Default Dimensioning |
| Depth Output Resolution | 1280 x 800@30fps 640 x 400@60fps[3] |
|
| Depth FoV | H91° / V66° / D101° ± 3° @ 2m | H91° / V66° / D101° ± 3° @ 4m |
| Shutter Type | Global Shutter | |
| Infrared | ||
| IR Image Output Resolution | 1280 x 800@30fps 640 x 400@60fps[3] |
|
| IR FOV | H93° / V66.5° / D102° ± 3° | H94° / V68° / D104° ± 3° |
| RGB | ||
| Color Image Output Resolution | 1920 x 1080@30fps 1280 x 720@60fps[3] |
|
| RGB FoV | 16:9 H86° / V55° / D94° ± 3° 4:3 H63° / V50° / D75° ± 3° |
H94° / V68° / D104° ± 3° |
| Shutter Type | Rolling shutter | Global shutter |
| Functions | ||
| D2C Depth Image FoV | 16:9 H86° / V55° / D94° ± 3° @2m 4:3 H63° / V50° / D75° ± 3° @2m |
16:10 H91° / V66° / D101°±3° @4m 16:9 H91° / V60° / D98±3° @4m 4:3 H65°/ V52°/ D78±3° @4m |
| LDP[4] | Wavelength 940nm Distance measuring range: 0mm - 400mm |
|
| IMU | 6 Axis | |
| IR Image AE Function | Supported | |
| UVC RGB Function | Supported | |
| Data Connection | USB 3.0 & USB 2.0 | |
| Electrical | ||
| Power |
Typical average[5 ] < 2.5W Max peak value[6] < 7.0W |
Typical average[5 ] < 3.0W Max peak value[6] < 10.0W |
| Power Input | DC 5V ≥1.5A | DC 5V ≥2.0A |
| Physical | ||
| Ambient Temperature | 0℃ - 40℃ | |
| Working Humidity | ＜ 95 %RH (non-condensing) | |
| Storage Temperature | -20℃ - 60℃ | |
| Multi-Camera Connector | 8-Pin | |
| Connector | Type-C | |
| Size | 90 x 25 x 30 mm ± 0.5mm | 124 x 29 x 26 mm ± 0.5mm |
| Weight | 98g ± 2g | 152g ± 2g |
| IP Rating | Basic dust protection | |
| Mounting Mechanism | 1 x 1/4-20 UNC thread mounting point 2 x M3 thread mounting points |
|
| Heat Dissipation | Passive heat transfer | |
| Certifications | Class 1、RoHS、FCC、CE、 Reach、KC | |
Notes:
[1] Measure object reflectivity > 10%, up to 10m distance depth data, but the actual accuracy varies with the distance and the object to be
measured.
[2] The test object is a reflectivity > 80% plane, and the reference range is 81% FoV (81% FoV is the remaining center 81% of the depth map
area after cropping 5% of the top and bottom of the depth map). The root mean square of the distance sequence from all valid points in the
area to the best-fit point of the fitted plane is calculated.
[3] 60* fps for depth images in Binned Sparse Default mode.
[4] The actual working range output value range of LDP is 1mm - 400mm in 1mm.
| Gemini 2 | Gemini 2L | |
| Unbinned Dense Default | Depth:1280x800@30fps Y14 RGB:1920x1080@30fps MJPEG |
Depth:1280x800@30fps Y14 |
| Unbinned Sparse Default | Depth:1280x800@30fps Y14 RGB:1920x1080@3fps MJPEG |
Depth:1280x800@30fps Y14 |
| Binned Sparse Default | Depth:640x400@30fps Y14 RGB:1920x1080@30fps MJPEG |
Depth:640x400@30fps Y14 |
| Dimensioning | / |
Depth:1280x800@30fps Y14 |
[5] Typical operating modes are:
| Gemini 2 | Gemini 2L | |
| Depth Work Mode | Unbinned Dense Default | |
| RGB | 1920x1080@30 fps MJPEG | 1280x800@30 fps MJPEG |
| Depth | 1280x800@30 fps RLE | |
| Exposure | 5000us | 3000us |
| Laser Energy Level | 5 | 7 |
[6] Maximum average for peak power consumption when depth mode is Unbinned Dense Default with both RGB and Depth data streams turned on.
[7] Operating in typical working mode within the supported temperature(0-40℃) for up to 8 hours a day.
