Revolutionizing Geospatial Mapping with High-Resolution Machine Vision

Design and produce a high-resolution 360-degree camera head capable of acquiring detailed imaging data. This data, combined with other sensors, serves as the foundation for AI-driven inspections that automatically collect various types of geospatial information.

• Capture sharp images at specified working distances (2 to 40 meters).
• Produce a final panoramic image of over 123 MPix.
• Ensure large spatial coverage (H x V: 360° x 120°) with sufficient overlap for efficient stitching.
• Maintain low parallax angles to avoid stitching artifacts.
• Capture high-frame-rate images to enable acquisition every 5 meters at driving speeds of up to 100 km/h.
• Synchronize the cameras perfectly with each other and with external GNSS positioning systems.
• Use high-sensitivity sensors to reduce exposure times and minimize motion blur in low-light conditions.

The camera head is mounted on top of a vehicle, integrated with additional sensors like LiDAR, IMUs, and GNSS. As the vehicle moves, it captures synchronized images every 5 meters, optimized based on the current conditions. These images are linked with data from other sensors and stored in real-time on a RAID system. Although the images are stored online during data collection, post-processing tasks such as tone mapping and stitching are performed offline for enhanced image quality and detail. Once processed, the data is ready for further analysis in various applications.

• Infrastructure Asset Management: Monitoring and maintenance of infrastructure assets.
• Road Management: Assessment and management of road conditions.

The Solution

• Integrated and Compact Machine Vision System: Ensures ease of installation and use in mobile mapping applications.
• Precise Intrinsic Calibration: Enables improved and reliable panoramic stitching by removing perspective distortions in raw images.
• High-Speed Measurement Frequency: Supports rapid data capture to keep up with driving speeds.
• Optimized Control of Camera Settings: While post-processing tasks such as tone mapping and stitching are done offline, real-time control is focused on adjusting camera system settings, such as auto-brightness, to ensure optimal image quality during data collection.
• Proven Simulation Workflows: Virtual simulations allow for pre-testing design modifications before implementation, reducing physical prototyping costs.

• Open Communication: Seamless collaboration between Mobile Mapping and STEMMER IMAGING.
• Defined Project Management Processes: Efficient project qualification, planning, and execution to enable rapid time-to-market.
• Advanced Solutions Availability: Access to STEMMER IMAGING’s extensive catalogue and expertise in developing custom solutions beyond current market offerings.

• Virtual Simulations: Reduced costs for research and feasibility studies through proven simulation workflows.
• Expertise: Leveraging the extensive experience and capabilities of STEMMER IMAGING's team.
• Supplier Network: Benefit from STEMMER IMAGING’s network of suppliers and service providers.
• Seamless Integration: Efficient integration of STEMMER IMAGING’s technology with the final Mobile Mapping software.

Geospatial mapping technologies are revolutionizing how we capture, analyze, and interact with spatial data. By enabling the creation of highly accurate three-dimensional models and maps with real-colour textures, these advancements are critical for better planning, monitoring, and decision-making in industries such as agriculture, construction, and urban planning.

STEMMER IMAGING’s machine vision expertise plays a vital role in capturing and processing high-resolution imagery for geospatial mapping. We help businesses improve efficiency, accuracy, and insights by delivering precise and reliable data. By integrating our advanced machine vision systems with comprehensive support and services, we assist our partners in navigating the complexities of artificial vision in the modern world. Together, we turn innovative ideas into tangible realities, driving progress and shaping a smarter future.

At STEMMER IMAGING, we are dedicated to advancing the potential of machine vision technology. Our pioneering solutions and comprehensive services empower you to thrive in a rapidly evolving market. Partner with us to achieve remarkable success and spearhead the future of your industry.