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.
Results
Showing 1 to 20 of 92 for “"Digital Imaging"”.
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Digital imaging: Creating new realities
… difficult to discern photo reality from digital reality. Digital imagery is revolutionising photography and challenging preconceived notions of this art form. Over the years, photography has been viewed metaphorically as a window on the world and on the past. No longer however, is the …
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The Dangers of Digital Imaging
… jump in technology over the past 10 years alone, digital cameras went from flashy novelties to a strong industry standard in photography, and swift computer alteration of photographs and images began with a very small amount of people to practically everyone who has a computer today. The digital …
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Multispectral canopy reflectance and digital imaging to determine maturity
… were characterized using canopy reflectance and digital imaging tools. Field experiments were conducted in 2014 and 2015 at two Missouri locations to characterize canopy characteristics of six commercial soybean [Glycine max (L.) Merr.] cultivars – two cultivars each of maturity group (MG) 3, 4, …
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Characterization of erythrocyte membrane domains using fluorescence digital imaging microscopy
Fluorescence digital imaging microscopy was used to characterize the lateral distribution of the lipid and protein components of fluorescently labeled erythrocyte membranes. Experiments with erythrocytes and erythrocyte ghosts labeled with fluorescent phospholipids showed that the lipids are …
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Montage - transformation - allegory : a study of digital imaging in dialectical film making
… to show practically and theoretically how digital image synthesis can be used to help create new ways of making meaning by examining some of the methods that lie at the heart of materialist avant-garde arts practice. In the first instance this involves the technique of montage, especially …
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Managing technological innovation and sustaining competitive advantage in the digital imaging industry
… management task. This thesis focuses on the digital imaging industry that consists of input/output/storage devices as well as related software and services. This thesis will -- describe the evolution, transition, and competitive/collaborative environment of the consumer photography industry, …
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Investigation of optical and imaging characteristics of fluorescent screens for use in digital imaging detectors suitable for telemedicine
Indirect detection digital imaging systems used in medical imaging, compromises powder phosphor scintillators as X-ray to light converters. Powder phosphors should combine image quality and light output parameters in order to produce high quality diagnostic images, with the parallel dose reduction …
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Development of digital imaging technologies for the segmentation of solar features and the extraction of filling factors from SODISM images
Solar images are one of the most important sources of available information on the current state and behaviour of the sun, and the PICARD satellite is one of several ground and space-based observatories dedicated to the collection of that data. The PICARD satellite hosts the Solar Diameter Imager …
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Development of an inexpensive computer vision system for grading oyster meats
… meats. The automation technique chosen was digital imaging. Typically, a computer vision system contains a microcomputer and a digital camera. An inexpensive digital camera connected to a personal computer was used to measure the projected area of the oyster meats. Physical characteristics …
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Instrumentation for multiaxial mechanical testing of inhomogeneous elastic membranes
… measurement of applied loads, and a digital imaging system for full-field strain measurement. The components described herein provide the foundation for a sophisticated biaxial testing platform for determining the mechanical properties of anisotropic, inhomogeneous membrane materials.
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Formation of membrane domains induced by the G and M proteins of vesicular stomatitis virus
… resonance energy transfer and fluorescence digital imaging microscopy were used to determine if the proteins could alter the lateral distribution of the phospholipids in the vesicles. Large domains enriched in PA were formed when either the G or M protein was reconstituted into the vesicles. …
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Human performance evaluations of selected image enhancement/restoration techniques
Recently, the number of digital imaging systems incorporated into information display applications, such as military and industrial aerial reconnaissance, has increased rapidly. These imaging systems provide considerable flexibility for the processing and enhancement of information that otherwise …
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GPU-based digital hologram reconstruction and particle detection
Digital holograms, when combined with tracer particles, can be used for examining otherwise-invisible fluid flows. These holograms can be captured with standard digital imaging equipment, however processing them to extract tracer or particle locations is computationally expensive. Exacerbating the …
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Digital image compression on parallel computer architectures
… application of parallel processing techniques to digital image compression. Digital image compression is used to reduce the number of bits required to store an image in computer memory and/or transmit it over a communication link. Over the past decade advancements in technology have spawned many …
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The Effectiveness of Teleglaucoma versus In-patient Examination. Assessment: Systematic Review, Meta-Analysis, and Cost-Effectiveness Analysis
… using electronically-transferred stereoscopic digital imaging. Thus, patient wait and travel times are reduced, as well as, patient load in ophthalmic clinics. The purpose is to synthesize literature to evaluate teleglaucoma: its diagnostic accuracy, the healthcare system benefits, and its …
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Orbs in the skyscape: An exploration of spiritual experiences with anomalous light phenomena
… conventionally regarded as luminous orbital digital imaging artefacts, in their capacity to generate narratives evolving from active participatory engagement with them during the photographic process. Given the current dichotomy between the optical and paranormal explanations for orbs, with …
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