Stereo Depth Camera — RGB-D & Point Cloud for Robotics — MV14

Description

MV14-V1.0 This product is a high-precision, 5V-powered stereo vision camera. It consists of two independent cameras that are precisely synchronized and calibrated, featuring a fixed 60mm baseline, specifically engineered for 3D spatial perception and distance measurement. Through its built-in stereo matching algorithms, it directly outputs high-precision depth maps and point cloud data. The device is plug-and-play and operates directly via a standard 5V interface (eliminating the need for an external power adapter). It is widely applicable to fields such as robot navigation, 3D reconstruction, volumetric measurement, obstacle avoidance, and interactive entertainment.

Application Scenarios

UAVs and aerial operations, industrial automation, smart manufacturing, 3D measurement, as well as robot navigation and obstacle avoidance.

Standard Parameters

Detailed Specifications

• > Dual-core ARM 64-bit Cortex A55 processor
• > High-performance ISP image processing engine
• > Efficient artificial intelligence processing engine NPU with INT8 computing power ranging from 2 to 4T
• > Stronger USB interface compatibility without driver installation
• > Larger field of view, wider viewing range

Main Features

• Integrated 3D system: The dual cameras are synchronized and aligned before leaving the factory, and high-precision stereo calibration is performed. Users do not need to go through a complex calibration process.
• Active synchronization: The left and right cameras use GlobalShutter Sensor, and image acquisition is strictly synchronized by the hardware signal, effectively eliminating motion blur.
• Precise mechanical structure: The sturdy metal/engineering casing ensures that the 60mm baseline remains stable under various working conditions, guaranteeing measurement accuracy.
• Plug-and-play: Compliant with UVC protocol and MIPI_CSI transmission protocol, it can complete power supply and data transmission simultaneously through the USB3.0 interface or MIPI interface, and the integration is simple.
• Real-time depth perception: Provides a complete SDK, supporting real-time output of depth maps and corrected RGB color images.
• IMU data: Synchronously outputs three-axis accelerometers and three-axis gyroscopes, with timestamps and video frames strictly aligned.
• Low power consumption design: Overall power consumption is optimized, and it can be stably powered by a standard computer USB port.

Single Camera Specification (Single Unit)

Depth Performance

Accuracy Examples:

• At 1m, the accuracy is ±max(2cm, 2cm) = ±2cm.
• At 2m, the accuracy is ±max(2cm, 2cm) = ±2cm.
• At 3m, the accuracy is ±3m × 2% = ±6cm.
• At 4m, the accuracy is ±4m × 2% = ±8cm.

Software and Development Support

• Operating System: Windows 10/11, Linux (Ubuntu 18.04+), macOS (some functions)
• Development Interface: Provides C/C++, Python, C# APIs
• SDK Functions:

• Camera parameter control (exposure, gain, white balance)
• Left and right raw image acquisition
• Depth map calculation and output
• RGB-D alignment (alignment of color image and depth map)

• Third-party support: Supports OpenCV, PCL, ROS, HALCON, etc. (open source and commercial)

Mechanical and Environmental Specifications

System Requirements

• USB Port: It is recommended to use USB 3.0 or higher ports to ensure stable and high-speed transmission of depth data.
• Processor: It is suggested to use an Intel Core i7 or a processor with equivalent performance or above.
• Memory: It is recommended to have 8GB RAM or more.
• Operating System: 64-bit Windows 10/11 or Linux.
• Embedded Devices can use MIPI or USB3.0 interfaces.

Ordering Information

• Standard Accessories: One USB3.0 depth camera + type-c standard USB cable
• Customization Supported: Supports interfaces (USB, MIPI, RJ45, etc.), product interfaces, baseline distance, field of view distance, etc.

Disclaimer and Notes

• 1. The above measurement accuracy is obtained in an ideal laboratory environment with good indoor lighting and rich object textures. The actual accuracy may vary due to factors such as environmental lighting, object characteristics (reflective, textureless), and camera parameter settings.
• 2. The content of this specification is for reference only. The company reserves the right to modify the product design and specifications without prior notice.
• 3. The appearance and size of the product are subject to the actual item.