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 12566 for “"Image"”.
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Statistical Image Analysis for Image Evolution
… focused on using genetic programming to evolve images based on lightweight features extracted from a given target image. The main motivation of this thesis is research by Lombardi et al. in which an image retrieval system is developed based on lightweight statistical features of images for …
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IMAGE CAPTIONING FOR REMOTE SENSING IMAGE ANALYSIS
Image Captioning (IC) aims to generate a coherent and comprehensive textual description that summarizes the complex content of an image. It is a combination of computer vision and natural language processing techniques to encode the visual features of an image and translate them into a sentence. In …
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Image statistical frameworks for digital image forensics
… advances of digital cameras, scanners, printers, image editing tools, smartphones, tablet personal computers as well as high-speed networks have made a digital image a conventional medium for visual information. Creation, duplication, distribution, or tampering of such a medium can be easily done, …
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Edge-Preserving Image Upsampling and Image Warping
… is to produce sharp and stylized upsampled images. We present cumulative range geodesic filter and bilateral roundup filter, with the former excels at edge sharpening and the latter finds a better balance between edge sharpening and fine-detail preservation. Moreover, we propose a pixel …
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Investigating Different Image Representations for Image Retrieval
With image and video databases becoming more prevalent and larger, so too does the tools used for navigating and searching them. Image retrieval, or the process of finding one particular image from a set of images, is one such process. Image retrieval relies on some innate searching of the images …
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Modeling image-to-image confusions in memory
Previous experiments have examined what causes images to be remembered or forgotten. In these experiments, participants sometimes create false positives when identifying images they have seen before, but the precise cause of these false positives has remained unclear. We examine confusions between …
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Effect of Image Sharpening on Radiographic Image Quality
… and processing of the digital radiographic images may contain artifacts that could reduce the diagnostic value of dental radiographs. This phenomenon has been reported through various case reports. However, its effect on radiographic image quality has not been studied. The purpose of this …
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Migrant Image
… en el internet. La intrínseca relación entre imagen y memoria es ahora una función cuya interpretación es más que nunca polisémica y sujeta a permanentes relecturas. En el meollo de este asunto, es la tecnología digital la que ha llegado a alterar el contenido de las imágenes y nuestra …
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self-imAGE
Many current media images of women have underlying messages that affect our psyche in a negative way, whether or not we are aware. These images convey an unrealistic, distorted view of ideals and perfection, which create an unattainable model to live up to. As women, we should be cherishing our …
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Image Vectorization
… vector graphic from an object in a raster image. Object selection is performed interactively in subsecond time by calling graph cut with each mouse movement. A renderable mesh is then computed automatically for the selected object and each of its (sub)objects by (1) generating a coarse …
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Vision task driven image super-resolution and image enhancement
… problems, low-light exposure, and low-quality images present great challenges in a variety of navigation and surveillance use cases. Recent advancements in deep learning-based methods may contribute towards the enhancement of low-light images to high-quality images with enough exposure. …
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Image matching and image super-resolution via deep learning
… alternative to traditional CAD-based and image-based approaches for 3D modeling. The output of the 3D depth sensors is generally 3D color point cloud and LIDAR images which is collected at the time of the LIDAR survey. However, in order to model 3D scenes under different conditions …
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Image monstrueuse, image transgressive. Contribution à l’étude d’une monstruosité cinématographique
… termes de représentations . La monstruosité de l’image cinématographique serait finalement moins liée aux monstres qu’elle peut mettre en scène qu’à une violence toute transgressive et inhérente à sa nature.
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Layered image representation : identification of coherent components in image sequences
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1997.
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Digital image compression.
… which increase the definition of the compressed image and reduce the overall mean square error. Two novel systems are proposed for image compression. The first is a bit plane image coding system based on a hierarchic quadtree structure in a transmission domain, using the Hadamard transform as a …
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The Enduring Image
… alternative processes of photography. A digital image, a web page, an e-book all point to the current pace of a society concerned with the beauty it can access in a moment of instant gratification. It often has no regard for a process that requires personal discipline to capture a moment, a …
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Image data hiding
Image data hiding represents a class of processes used to embed data into cover images. Robustness is one of the basic requirements for image data hiding. In the first part of this dissertation, 2D and 3D interleaving techniques associated with error-correction-code (ECC) are proposed to …
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