Coaxlink Quad 3D-LLE
Quad CXP-6 frame grabber with on-board laser line extraction for 3D profiling
AT A GLANCE
- Laser line extraction with zero host CPU usage
- Single and Dual Laser Line Extraction into a depth map
- Real-time generation of 16-bit 3D height maps
- Choice of algorithms: Maximum, Peak, Center of Gravity (COG)
- Precision: up to 1/256 pixel (with Peak and COG algorithms)
- Performance: 19,000 profiles/s from 1024 x 128 images. 38,000 profiles/s from 1024 x 64 images
- Memento Event Logging Tool
See the DATA SHEET for additional Benefits to the list below
Benefits
Laser line extraction with zero host CPU usage
- The Coaxlink's on-board FPGA measures the position of the laser line during the image acquisition without loading the host CPU.
Real-time generation of 16-bit 3D height maps
The Coaxlink directly transfers the computed 3D height map to the host PC memory without delay, in real-time.
Acquire images from the fastest and highest resolution cameras
• Highest data acquisition rate in the industry
• 25 Gbit/s (2,500 MB/s) bandwidth from camera to host PC memory
Power over CoaXPress
• Power over CoaXPress : Feed your camera up to 17 W per channel under 24 VDC with automatic device detection, measurement and overload protection.
• Total and per-channel voltage and current measurement is possible, allowing validation and performance deviation monitoring.
Dual laser line extraction
- Supported by software and hardware implementations, the dual laser line extraction process reduces the effect of occlusions. Occlusions occur when some parts of the objects are not lit by any laser. Using two lasers with different angles reduces these undefined areas. The object-based calibration included in Easy3DLaserLine allows combining the acquired data into a single calibrated point cloud.
