MUMBAI, India, Aug. 24 -- Intellectual Property India has published a patent application (202631066249 A) filed by Dibrugarh University on May 26, 2026, for An Integrated Structural Mounting System For Co-Aligned Lidar-Rgb-D Sensing And Colour- Enriched 3d Point Cloud Generation Method.
Inventors include Dr. Abhijit Boruah; Jyoti Baishya; Rijaul Haque; Bhargab Kalita; Utkarsh Konwar; Rajpratim Mahanta; Md. Rahul Amin; Syed Moqaddarul Islam; Kaveri Gogoi; and Dr. Debajit Sarma.
The application for the patent was published on August 21, 2026, under issue no. 34/2026.
Abstract: ABSTRACT AN INTEGRATED STRUCTURAL MOUNTING SYSTEM FOR CO-ALIGNED LIDAR-RGB-D SENSING AND COLOUR-ENRICHED 3D POINT CLOUD GENERATION METHOD The present invention relates, in general, to the field of three-dimensional (3D) environmental perception, more particularly, the invention relates (a) to an integrated structural mounting system that rigidly co-aligns a planar 2D Light Detection and Ranging (LiDAR) sensor, a servo-driven elevation actuator and a Red-Green-Blue-Depth (RGB-D) camera within a single, dimensionally-constrained chassis with embedded geometric offsets, and (b) to a method for generating a colour-enriched 3D point cloud by transforming the LiDAR-derived 3D point cloud from a servo coordinate frame into the camera optical coordinate frame and per-point sampling the RGB image of the said RGB-D camera; finally it finds application, without limitation, in indoor robotics, autonomous navigation, simultaneous localisation and mapping (SLAM), advanced driver assistance systems (ADAS), augmented and virtual reality (AR/VR), terrain mapping, and inspection of confined or hazardous environments. Figure; 1
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