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Relevant bibliographies by topics / Leaf segmentation / Dissertations / Theses

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Dissertations / Theses on the topic 'Leaf segmentation'

Author: Grafiati

Published: 5 June 2025

Last updated: 15 July 2025

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1

Kesiman, Made Windu Antara. "Document image analysis of Balinese palm leaf manuscripts." Thesis, La Rochelle, 2018. http://www.theses.fr/2018LAROS013/document.

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Les collections de manuscrits sur feuilles de palmier sont devenues une partie intégrante de la culture et de la vie des peuples de l'Asie du Sud-Est. Avec l’augmentation des projets de numérisation des documents patrimoniaux à travers le monde, les collections de manuscrits sur feuilles de palmier ont finalement attiré l'attention des chercheurs en analyse d'images de documents (AID). Les travaux de recherche menés dans le cadre de cette thèse ont porté sur les manuscrits d'Indonésie, et en particulier sur les manuscrits de Bali. Nos travaux visent à proposer des méthodes d’analyse pour les m

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2

Braun, Marko. "The Segmentation of Reflectances from Moderate Resolution Remote Sensing Data for the Retrieval of Land Cover Specific Leaf Area Index." Diss., lmu, 2007. http://nbn-resolving.de/urn:nbn:de:bvb:19-75863.

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3

Ramalingam, Nagarajan. "Non-contact multispectral and thermal sensing techniques for detecting leaf surface wetness." Connect to this title online, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1104392582.

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Thesis (Ph. D.)--Ohio State University, 2005.<br>Title from first page of PDF file. Document formatted into pages; contains xxii, 271 p.; also includes graphics (some col.) Includes bibliographical references (p. 206-214).

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4

Forsthoefel, Dana. "Leap segmentation in mobile image and video analysis." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/50285.

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As demand for real-time image processing increases, the need to improve the efficiency of image processing systems is growing. The process of image segmentation is often used in preprocessing stages of computer vision systems to reduce image data and increase processing efficiency. This dissertation introduces a novel image segmentation approach known as leap segmentation, which applies a flexible definition of adjacency to allow groupings of pixels into segments which need not be spatially contiguous and thus can more accurately correspond to large surfaces in the scene. Experiments show that

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5

Pinto, Pedro Jorge Fernandes. "Factors that lead physicians to initiate and maintain relationships with credit unions: a case study - Unicred Fortaleza." Universidade Federal do CearÃ, 2007. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=3608.

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nÃo hÃ<br>The high inflationary indices that had lasted in Brazil in the 80âs, had been damaging, for several segments of the society, benefiting few economic sectors. Among those segments that had grown in this uncommon conjuncture, the financial institutions are distinguished, companies that focused their activities in terms of keeping public founds and application from federal governmentâs papers, avoiding to carry through operations of loans and financings, preventing to run in risk. The management used to maximize profits and to prevent risks took these institutions to carry through great

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6

Singh, Vivek Kumar. "Segmentation and classification of multimodal medical images based on generative adversarial learning and convolutional neural networks." Doctoral thesis, Universitat Rovira i Virgili, 2019. http://hdl.handle.net/10803/668445.

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L’objectiu principal d’aquesta tesi és crear un sistema CAD avançat per a qualsevol tipus de modalitat d’imatge mèdica amb altes taxes de sensibilitat i especificitat basades en tècniques d’aprenentatge profund. Més concretament, volem millorar el mètode automàtic de detecció de les regions d’interès (ROI), que són àrees de la imatge que contenen possibles teixits malalts, així com la segmentació de les troballes (delimitació de la frontera) i, en definitiva, una predicció del diagnosi més adequat (classificació). En aquesta tesi ens centrem en diversos camps, que inclouen mamografies i

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7

Kratzer, Jan, and Christopher Lettl. "Distinctive Roles of Lead Users and Opinion Leaders in the Social Networks of Schoolchildren." University of Chicago Press, 2009. http://dx.doi.org/10.1086/599324.

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Prior research has shown that both lead users and opinion leaders may propel the diffusion of innovation. This raises the question of whether lead users and opinion leaders are positioned similarly in social networks, which we address using a sample of 23 school classes consisting of 537 children. Research among children is very scarce in this particular domain. Our statistical analyses based on hierarchical linear modeling reveal two general results: first, lead users among children appear to possess a variety of links between clusters; second, opinion leaders are locally positioned within cl

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8

Novák, Michal. "Komplexní marketingová strategie v online prostředí." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2011. http://www.nusl.cz/ntk/nusl-223301.

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This thesis provides basic overview of marketing concepts and tools which are available for the Internet environment. It also provides new trends and opportunities in the online environment. Output of the thesis will be efficient strategy for men's lifestyle magazine with usage of minimum finance sources. Eficiency will be taken by using of combination and application of marketing tools available in the Internet environment. The main goal is to get super-synergy affect of marketing mix components for maximum efficiency and minimum costs.

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9

Vašíček, Libor. "Efektivní správa paměti ve vícevláknových aplikacích." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2008. http://www.nusl.cz/ntk/nusl-235931.

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This thesis describes design and implementation of effective memory management for multi-threaded applications. At first, the virtual memory possibilities are described, which can be found in the latest operating systems, such as Microsoft Windows and Linux. Afterwards the most frequently used algorithms for memory management are explained. Consequently, their features are used properly for a new memory manager. Final design includes particular tools for application debugging and profiling. At the end of the thesis a series of tests and evaluation of achieved results were done.

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10

Ju, Jiun-Huang, and 朱浚煌. "ELSA: A New Image Compression Using An Expanding-Leaf Segmentation Algorithm." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/08614739476610607329.

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碩士<br>國立屏東科技大學<br>資訊管理系所<br>97<br>The contents of abstract in this thesis The popularity of multimedia on the Internet has created a heavy load on storage capacity and network bandwidth. Consequently, digital content compression techniques have become significant and popular topics recently. Vector Quantization (VQ) is the most popular method in lossy image compression. An appropriate codebook design is an essential and helpful principle for Vector Quantization such as LBG (Linde, Buzo and Gray), SOM (Self-Organizing Map) and HSOM (Hierarchical SOM). The features of LBG are fast and simple, bu

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11

Kuo, Yi-Ting, and 郭奕廷. "Leaf Segmentation, Reconstruction and Classification from A Few Images with Very Close Viewpoints." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/46588068567610950775.

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碩士<br>元智大學<br>電機工程學系<br>97<br>In this thesis, we present a complete system to extract leaves, recover their 3D positions and finally classify them based on leaf shape. We use only a few images with slightly different viewpoints to achieve the task. The images are captured by a general hand-held digital camera and no camera pre-calibration is required. Because only a few images with close viewpoints are sufficient to segment the leaves and recover their 3D positions, our system is flexible and easy to use in image acquisition. For leaf classification, we use the normalized centroid-contour

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12

Valchová, Ivana. "Segmentace obrazů listů dřevin." Master's thesis, 2016. http://www.nusl.cz/ntk/nusl-346743.

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The thesis focuses on segmentation of images with leaves of woody species. The main aim was to investigate existing image segmentation methods, choose suitable method for given data and implement it. Inputs are scanned leaves and photographs of various quality. The thesis summarizes the general methods of image segmentation and describes algorithm that gives us the best results. Based on the histogram, the algorithm decides whether the input is of sufficient quality and can be segmented by Otsu algorithm or is not and should be segmented using GrowCut algorithm. Next, the image is improved by

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13

Braun, Marko [Verfasser]. "The segmentation of reflectances from moderate resolution remote sensing data for the retrieval of land cover specific leaf area index / vorgelegt von Marko Braun." 2007. http://d-nb.info/986431028/34.

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14

BENEDIKTYOVÁ, Zuzana. "Imaging of fluorescence emission signals from healthy and infected leaf tissues." Doctoral thesis, 2009. http://www.nusl.cz/ntk/nusl-52374.

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Auto-fluorescence emission of plant tissues can be a powerful reporter on plant biochemistry and physiology since it originates in substances inherent to primary or secondary metabolism. Plant bodies contain a plethora of intrinsic fluorescent compounds emitting practically all wavelengths of visible light. Moreover, the spectrum of fluorescent reporter signals was recently extended by a variety of fluorescent proteins that provide a new tool to mark whole cells or sub-cellular structures, study protein localization and monitor gene expression and molecule interactions. The imaging of such flu

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15

Herrgen, Leah [Verfasser]. "The regulation of segmentation clock period in zebrafish / von Leah Herrgen." 2008. http://d-nb.info/99207679X/34.

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16

Santos, Manuel Bernardo Moura Leitão Torres dos. "O perfil do consumidor leal e rentável na área do retalho : a aplicação de técnicas de Data Mining na análise do comportamento do consumidor." Master's thesis, 2018. http://hdl.handle.net/10400.14/26584.

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A emergência do novo paradigma do Marketing Relacional demonstra que o consumidor se tornou peça central nas organizações. Atualmente é possível observar um aumento das estratégias no âmbito do Marketing direcionadas e personalizadas ao cliente ou a grupos diferentes de clientes. Na indústria do retalho alimentar esse facto não é excepção. Sendo uma indústria marcada pela saturação e competitividade do mercado, a aquisição de novos consumidores tornou-se um processo mais complexo quando comparado com a retenção de clientes existentes. Desse modo, integrada numa estratégia de Customer Relations

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