Orbbec has officially launched its groundbreaking new-generation binocular structured light 3D camera, the Gemini 2. This high-performance device, powered by Orbbec’s independently developed next-gen depth engine chip, delivers an impressive depth image Field of View (FoV) exceeding 100°. Coupled with its unique integrated point ranging function, the Gemini 2 achieves a revolutionary zero blind spot depth measurement across a remarkable range of 0.15 meters to 10 meters. Its compact design houses a high-performance six-axis IMU, providing precise linear acceleration and angular velocity data. Significantly, the Gemini 2's built-in hardware D2C (Depth to Color) function not only ensures pixel-level alignment of depth and RGB images but also substantially reduces the host computer's processing requirements. By supporting flexible and robust multi-camera synchronization, the Gemini 2 offers powerful capabilities for diverse high-end applications such as robotic random bin picking, mobile perception, 3D human/object reconstruction, and precise dimension measurement.
Core Technological Highlights: Revolutionizing Depth Measurement Capabilities
Superior Performance Born from Innovation: Ultra-Wide FoV and Zero Blind Spot BreakthroughThe exceptional performance of the Gemini 2 stems from Orbbec's profound expertise and innovative breakthroughs in binocular structured light technology. According to the official product page, this device is powered by Orbbec's proprietary MX6600 depth chip, which grants it a depth diagonal FoV of over 100°. This ensures extensive spatial range coverage for depth data, a critical feature for robotic vision and environmental modeling applications requiring a wide sensing area.
The MX6600 chip incorporates an advanced depth engine IP core, fundamentally enhancing the quality of depth images across several key aspects:
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Depth Completeness: Ensuring more scene details are captured.
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Depth Accuracy: Providing more precise spatial data.
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Depth Detail: Capturing subtle object structures.
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Flying Pixel Suppression: Effectively reducing noise and anomalies in the image.
These enhancements collectively enable the Gemini 2 to produce high-quality, low-noise depth images, which is particularly vital in industrial inspection and precision measurement applications.
Regarding its depth measurement range, the Gemini 2 covers an extensive span from 0.15 meters to 10 meters. What truly sets it apart is its zero blind spot capability. Traditional binocular structured light cameras often exhibit a measurement blind spot in very close ranges (typically from 0 to 0.4 meters). The Gemini 2 overcomes this limitation through its integrated point ranging function, which provides millimeter-level precise distance data within this critical close-up zone. This seamlessly fills the gaps in depth images, effectively achieving continuous, unhindered depth sensing from extremely close proximity up to 10 meters. This feature offers immense advantages for collaborative robots performing delicate operations and for desktop 3D scanning tasks.
To cater to diverse application needs, the Gemini 2 supports three distinct depth working modes:
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High Accuracy Mode: Prioritizes maximum measurement precision and image quality.
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Balanced Mode: Optimizes power consumption while maintaining good performance, and improves operation in low-reflectivity and semi-outdoor conditions.
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Low Power Consumption High Frame Rate Mode: Characterized by a small blind spot and frame rates up to 60fps, making it ideal for scenarios demanding high real-time responsiveness and low power usage, such as high-speed motion tracking.
Powerful Integration Capabilities: Hardware D2C, IMU, and Multi-Camera Synchronization
Streamlining Development and Optimizing System Performance
The Gemini 2's design prioritizes ease of system integration and performance optimization. As detailed on the Orbbec website, it features an innovative hardware D2C (Depth to Color) function. This means the camera can directly perform pixel-level spatial alignment of depth image information and color image information at the hardware level, supporting multiple resolutions. Offering both hardware and software alignment modes provides developers with significant flexibility. Thanks to its powerful onboard depth computing capability, the camera significantly reduces reliance on external host computing resources, simplifying system architecture and optimizing overall power consumption and cost.
Furthermore, the Gemini 2 excels in synchronization capabilities:
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Flexible Frame Synchronization: Ensures precise frame synchronization between depth and RGB images.
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Rich Multi-Camera Synchronization: Provides a complete solution including flexible functional configuration, user-friendly accessories, and user-side data alignment. This guarantees data consistency when multiple Gemini 2 units operate collaboratively, which is crucial for large-scene coverage or multi-view reconstruction.
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Passive Trigger Capture: Supports external triggering at any frequency, enhancing system responsiveness in event-driven applications.
Compact design is another significant advantage of the Gemini 2. According to its specifications, the body size is a mere 90 x 25 x 30 mm (± 0.5mm), allowing for easy integration into various space-constrained smart devices such as service robots, drones, or wearable technology. The integrated high-performance six-axis IMU (Inertial Measurement Unit) sensor provides high-precision linear acceleration and angular velocity data, greatly facilitating the development of dynamic scene applications like mobile platforms, SLAM (Simultaneous Localization and Mapping), and metaverse-related projects.
Safety and reliability are paramount for Orbbec. The Gemini 2 has obtained numerous international certifications, including RoHS 2, Class 1, EMC, FCC, and KC. These certifications ensure the product adheres to global market standards, providing international engineers and end-users with confidence and peace of mind.
Application Scenarios: Empowering Global Industry with Intelligent Upgrades
From Industrial Automation to Everyday Life: Vast Application Prospects
With its superior performance and robust integration capabilities, the Gemini 2 holds immense potential for diverse applications, empowering intelligent upgrades across a multitude of industries worldwide. Key application scenarios include:
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Robotics & Automation:
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Robotic Random Bin Picking: In industrial production lines, when faced with randomly stacked parts, the Gemini 2 assists robotic arms in efficiently and accurately identifying, locating, and picking objects, significantly boosting automated production efficiency.
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Mobile Perception & Navigation: Provides precise depth information for mobile robots, AGVs, and AMRs, enabling effective obstacle avoidance, path planning, and environmental mapping.
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Precision Measurement & Inspection:
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3D Dimension Measurement: Whether for industrial goods, logistic parcels, or other objects, the Gemini 2 enables precise dimension and volume measurement. When combined with backend applications, it supports object identification and quality control.
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Quality Inspection & Defect Detection: Utilizes high-precision depth data for 3D scanning of products, detecting surface defects or structural integrity issues.
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Health & Sport:
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3D Human Reconstruction & Pose Analysis: Outputs high-quality human depth images, supporting millimeter-level human body dimension measurements. Combined with algorithms, it can analyze human posture, gait, rehabilitation exercises, and more. This is widely applicable in medical rehabilitation, sports training, and fitness guidance. For instance, it can detect body tilt, knee joint issues, uneven shoulders, and pelvic anterior/posterior shift, providing professional health assessments.
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Smart Wearables & Interaction: Offers high-precision gesture recognition and human tracking in metaverse, VR/AR applications.
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Smart Warehousing & Logistics:
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Cargo Identification & Volume Calculation: Quickly and accurately measures the dimensions of goods in warehouses, optimizing storage space.
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Automated Stacking & Sorting: Enhances the automation level in logistics processes.
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Smart Agriculture & Animal Husbandry:
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Livestock Body Measurement & Health Monitoring.
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Crop Growth Status Assessment.
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Orbbec, as a leading global provider of comprehensive 3D vision perception technology solutions, holds over 1300 patent applications in the field of 3D vision perception, positioning it among the world's top innovators. Orbbec is dedicated to offering industry customers 3D vision sensors based on various technological approaches, including monocular structured light, binocular structured light, iToF, and dToF. Its mission is to empower terminal devices with advanced 3D vision perception capabilities, thereby driving the 3D intelligent upgrade across thousands of industries and providing powerful tools for engineers and developers worldwide.
References
https://mp.weixin.qq.com/s/Rgus5cLHYK224oXoUTx44w
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