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 37 for “"image processing system"”.
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An interactive digital image processing system
Thesis. 1975. B.S.--Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
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A microprocessor-based interactive image processing system
… advances, it has become possible to produce systems of vastly increased complexity with fewer components. This is nowhere more apparent than in the field of digital electronics, where a computer of fifteen years ago, comprising many thousands of transistors, has now been replaced by the …
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KANDIDATS : the porting of an image processing system
Typescript, etc.
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The design and implementation of an image processing system
Three of the branches of image processing are touched upon herein: image capture, enhancement and display. Image capture here means 'the making available of an image for further processes to be carried out on it'. This is accomplished by the set of general purpose interrelated I/O and file handling …
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A programmable processor for the Cheops image processing system
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1995.
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A data path for a pixel-parallel image processing system
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Control and application of a pixel-parallel image processing system
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1997.
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An image processing system for analyzing fluid shear stressed endothelium
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1981.
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A study of tool wear measurement by using image processing system
<p>Cutting tools in a manufacturing system play a significant role in metal cutting process. Cutting tools arc consumable. Tool wear affects the outcomes of machining processes such as machined· surface quality and it is normally used as an indicating parameter for tool life. It is crucial to …
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A medical image processing system based on a hybrid computer architecture
… in order to facilitate the development of an image processing system which helps meet some of the needs of the clinical situation. In particular, the system described facilitates the display and interactive segmentation of medical images. Once images have been segmented into meaningful regions …
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An optical/digital incoherent image processing system for an extended depth of field
A severely defocused incoherent system has isolated zeros in its optical transfer function(OTF); therefore, an exact inverse filtering cannot be performed. It has been established that, by using an annular aperture in an optical system, the depth of focus can be extended. Isolated zeros in the OTF …
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A real-time 256 x 256 pixel parallel image processing system by Zubair Aman Talib.
This thesis explores how a Pixel-Parallel Image Processor (PPIP) chip serves as the basis for a real-time low-level image processing system as used in a machine vision based intelligent vehicle control application. Utilizing a processor-per-pixel scheme, the PPIP integrates 64 x 64 Processing …
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Design and optimization of an embedded machine learning image processing system with a Linux SOC for large-scale livestock tallying
… on the latest technologies to inform a prototype system. As limited research is available for the applicability of current detection and tracking solutions in the context of livestock tracking, a modular system design is taken to support continual experimentation and performance analysis of …
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Delivering real-time holographic video content with off-the-shelf PC hardware
We present a PC based system to simultaneously compute real-time holographic video content and to serve as a framebuffer to drive a holographic video display. Our system uses only 3 PCs each equipped with an nVidia Quadro FX 3000G video card. It replaces a SGI Onyx and the custom built Cheops Image …
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Array processor support in GIPSY
… software environment defined by the Generalized Image Processing System (GIPSY). A set of interface routines presents the mini-MAP as a tightly-coupled slave processor with well-defined rules for control from the host computer. The slave is programmed by adapting host-based software, using a …
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A low power display driver with simultaneous image transformation
… and evaluated the energy consumption of a system that uses a liquid crystal display to perform a one-dimensional transform. The RMS response of the liquid crystal elements themselves were exploited to perform a matrix multiplication (image transformation) over a single frame period. This …
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Fast generation of Gaussian and Laplacian image pyramids using an FPGA-based custom computing platform
This thesis describes the implementation of a system that can generate two types of image pyramids: the Gaussian pyramid and the Laplacian pyramid. These have been developed using the SPLASH II attached processor, which is a reconfigurable platform based on Field Programmable Gate Arrays (FPGA). …
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Real-Time Image Processing Using Acousto-Optic Bragg Diffraction
Optical image processing systems using an acousto-optic cell have been studied previously. However, these previous studies have been limited to two diffracted order in the Bragg regime and two spatial dimensions. Some comparisons between experimental data and theoretical predictions have been made. …
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The application of an illumination model to a mountainous LANDSAT scene
… greytone values of a given band of a LANDSAT image of simple terrain are due almost entirely to the various reflectivity values of the features of the earth's surface (such as vegetation, mineral deposits, or bodies of water), the same is not true of areas of complex topography. In mountainous …
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