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 20 of 184 for “"Machine vision"”.
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Spiral architecture for machine vision
… approach to the development of a general purpose machine vision system. The approach is inspired from anatomical considerations of the primate's vision system. The geometrical arrangement of cones on a primate's retina can be described in terms of a hexagonal grid. The importance of the hexagonal …
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Machine-vision assisted 3D printing
I augmented a 3D printer with software for a 3D scanning system in order to incorporate feedback into the printing process. After calibration of the scanning system and the printer, the 3D scanning system is capable of taking depth maps of the printing platform. The two main extensions of 3D …
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Compression for Machine Vision and Beyond
… samples. We will address compression for machine vision and related topics. In compression for machine vision, machines will communicate amongst themselves to perform tasks without a human in the mix, which requires a separate pipeline to achieve optimal coding performance. We aim to …
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Image Processing for Machine Vision Applications
L'abstract è presente nell'allegato / the abstract is in the attachment
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Machine vision for space robotic applications
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1990.
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Embedded machine vision - a parallel architecture approach -
Machine vision is one of the essential sensory functions in mobile robotics. To implement high performance vision processing, algorithms and hardware architectures must be well matched to exploit computational parallelism. Operations can be mapped into custom functional units to achieve higher …
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A color calibration procedure for machine vision
… the variations in RGB color values caused by vision system components was developed and tested in this study. Color calibration was performed through three procedures; characterization of machine vision components, optimal selection of illumination intensity and lens aperture, and pixel-based …
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Automated Visual Inspection of Lace Using Machine Vision
… thesis investigates the feasibility of applying machine vision to automate the inspection of lace on the knitting machine, in real time and as close to the point of knitting as possible. Developments in sensors, particularly high resolution CCD linescan cameras and in cost effective high speed …
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Machine vision system developments for industrial inspection applications
… area of automated industrial inspection using machine vision systems. It is anticipated that the algorithms described will contribute to the design of a machine vision system for the automatic surface inspection of cylindrical pellets. Firstly, the acquisition and segmentation of pellet tray …
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Automated corn kernel quality inspection using machine vision
A machine vision system was designed and developed for automatically inspecting corn kernels. This system consisted of a motor driven kernel delivery apparatus, two light-beam-based object position sensors, a strobe light, a control circuit, a video camera and a PC computer with image processing …
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A machine vision approach to rock fragmentation analysis
… measurement of rock size distribution using machine vision. This instrument has application in the gold mining industry where it could be used to measure the fragmentation of gold ore on a conveyor belt feed to an autogenous mill, for the purpose of controlling the mill. The gold ore can …
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Machine Vision Techniques for the Evaluation of Animal Behaviour
… and applicable to other problems areas within machine vision and beyond.
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Machine vision sensing of Ajuga plant cell suspension cultures
Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:40:00Z Item is restricted indefinitely.
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Fusion-layer-based machine vision for intelligent transportation systems/
Environment understanding technology is very vital for intelligent vehicles that are expected to automatically respond to fast changing environment and dangerous situations. To obtain perception abilities, we should automatically detect static and dynamic obstacles, and obtain their related …
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Construction of a machine vision system for autonomous applications
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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A machine vision system for classifying rectangular cabinet frames
This thesis describes a machine vision solution to an industrial classification task. The specific problem is the identification of kitchen cabinet frames that travel on a conveyor belt. For these components, it is possible to acquire silhouette images and perform two dimensional image analysis. …
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Development of a machine vision based oyster meat sorter
… area measurements as a sorting criterion. A machine vision based oyster meat sorting machine was developed to mechanize the sorting process. The machine consists of a dark conveyor belt transporting singulated oysters through a grading station and then along a row of fast acting water jet …
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3D machine vision system for robotic weeding and plant phenotyping
… operations.</p> <p>Apart from applying 3D vision for plant recognition, a 3D reconstruction based phenotyping system was also developed for holographic 3D reconstruction and physical trait parameter estimation for corn plants. In this application, precise alignment of multiple 3D views is …
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Autonomous Machine Vision for Off -Road Vehicles in Unstructured Fields
This research proved the feasibility of the machine vision applications in the three targeted problems, and has shown that machine vision is capable of navigating agricultural vehicles in open field environments.
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