Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"rgb-d camera"”.
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Applications of RGB-D Cameras in Healthcare
RGB-D cameras are a type of imaging device that includes a standard colour camera and a depth sensor. The depth sensor records depth images, where each pixel measures the distance of the target from the camera. Using data from the RGB-D camera, we can recon- struct a three-dimensional scene. Since …
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Automatic 3D surface area measurement for vitiligo lesions
… are either inefficient or inaccurate. Using a RGB-D camera (Kinect) and imaging processing techniques, we develop an automated skin lesion screening system (VLAMS) that can be widely adopted in clinics. VLAMS is tested using clinical medical data. Results show VLAMS can consistently segment …
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Open-Set Object Based Data Association
… associations between open-set objects using an RGB-D camera and how it is used in a sparse object SLAM system. We show comparable trajectory performance to traditional SLAM systems while being more adaptable to out-of-distribution objects.
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From interest points to map transformation: a discussion of RGB-D SLAM and its applications
… SLAM using a single handheld projected-IR RGB-D camera. It focuses primarily on the use of different interest point detectors, their descriptor extractors, and their matchers in the estimation of pairwise alignment of frames captured using such a sensor. Such estimates give the initial pose …
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Real-Time Computational Scheduling with Path Planning for Autonomous Mobile Robots
… loads (i.e. scheduler, path planner, RGB-D camera, object detection, depth estimation, etc.) on the NVIDIA Jetson AGX Xavier and real-world experimentation on the Clearpath Robotics Jackal. We compare the computation response time and effectiveness of all systems tested in the …
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Implementation of Vision-Based Navigation for Pedestrian Environments
… utilizing only a single front-facing RGB-D camera and tracking camera as perception devices. This pipeline utilizes 3D monocular object tracking in combination with an advanced Kalman-filter based geometric tracking scheme to track nearby pedestrians, in combination with full SLAM for …
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Robust object pose estimation with point clouds from vision and touch
… it to be a point cloud source analogous to an RGB-D camera. We incorporate the tactile geometric information directly into a conventional point-cloud-based articulated object tracker based on signed-distance functions. This tracker runs at 12 Hz using an online depth reconstruction algorithm …
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Autonomous Navigation and Simultaneous 3D Mapping with a UGV in an Open-Ended Environment
… SICK LMS-111 2D LiDAR and Intel RealSense D435i RGB-D camera, where both instance objects and stuff classes detected by the Panoptic FPN model are classified and converted to laser scan format for seamless integration with the navigation costmap while concurrently building detailed 3D …
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Path Planning for Trajectory Guided Freehand Ultrasound Scan
… reconstructs 3D images in real-time. A low-cost RGB-D camera with IMU module is mounted on a regular ultrasound probe to estimate the spatial placement of the probe with respect to the RoI, and the acquired ultrasound images are analyzed and registered into 3D voxel grid. After the user performs …