381 research outputs found
Conditional models for 3D human pose estimation:
No full textHuman 3d pose estimation from monocular sequence is a challenging problem, owing to highly articulated structure of human body, varied anthropometry, self occlusion, depth ambiguities and large variability in the appearance and background in which humans may appear. Conventional vision based approaches to human 3d pose estimation mostly employed "top-down methods", which used a complete 3d human model, in a hypothesized pose, to explain the configuration of the humans in the observed 2d image. In this thesis, we work with "bottom-up methods" for human pose estimation, that use low level image features to directly predict 3d pose. The research draws on recent innovations in statistical learning, observation-driven modeling, stable image encodings, semi-supervised learning and learning perceptual representations. We address the problems of (a) modeling pose ambiguities due to 3d-to-2d projection and self occlusion, (b) lack of sufficient labeled data for training discriminative models and (c) high dimensionality of human 3d pose state space. In order to resolve 3d pose ambiguities, we use multi-valued functions to predict multiple plausible 3d poses for an image observation. We incorporate unlabeled data in a semi-supervised learning framework to constrain and improve the training of discriminative models. We also propose generic probabilistic Spectral Latent Variable Models to efficiently learn low dimensional representations of high dimensional observation data and apply it to the problem of human 3d pose inference.Ph.D.Includes bibliographical references (p. 182-193)by Atul Kanauji
Mutual information relevance networks : functional genomic networks built from pair-wise entropy measurements
No full textThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.Thesis (S.M.)--Harvard--Massachusetts Institute of Technology Division of Health Sciences and Technology, 2002.Includes bibliographical references (leaves 27-28).by Atul Janardhan Butte.Thesis (S.M.)--Harvard--Massachusetts Institute of Technology Division of Health Sciences and Technology, 2002
Business and Politics in India
No full textOverview Description Table of Contents Author InformationCoverBusiness and Politics in IndiaEdited by Christophe Jaffrelot, Edited by Atul Kohli, and Edited by Kanta MuraliModern South AsiaDescriptionOver the last few decades, politics in India has moved steadily in a pro-business direction. This shift has important implications for both government and citizens. In Business and Politics in India, leading scholars of Indian politics have gathered to offer an analytical synthesis of this vast topic. Collectively, they cover the many strategies that businesses have used to exert their newfound power in recent times and organize the book around a few central concerns. They first analyze the nature of business power and how it shapes political change in India. Second, they look at the consequences of business' growing power on some important issue areas-labor, land, urban governance, and the media. Finally, they take account of regional variation and analyze state-business relations. This definitive account offers significant insights into how and why corporations have increased their power in contemporary Indian politics
Business and Politics in India
No full textOverview Description Table of Contents Author InformationCoverBusiness and Politics in IndiaEdited by Christophe Jaffrelot, Edited by Atul Kohli, and Edited by Kanta MuraliModern South AsiaDescriptionOver the last few decades, politics in India has moved steadily in a pro-business direction. This shift has important implications for both government and citizens. In Business and Politics in India, leading scholars of Indian politics have gathered to offer an analytical synthesis of this vast topic. Collectively, they cover the many strategies that businesses have used to exert their newfound power in recent times and organize the book around a few central concerns. They first analyze the nature of business power and how it shapes political change in India. Second, they look at the consequences of business' growing power on some important issue areas-labor, land, urban governance, and the media. Finally, they take account of regional variation and analyze state-business relations. This definitive account offers significant insights into how and why corporations have increased their power in contemporary Indian politics
Book Discussion of Being Mortal: Medicine and What Matters in the End by Atul Gawande
No full textIn Being Mortal, bestselling author Atul Gawande tackles the hardest challenge of his profession: how medicine can not only improve life but also the process of its ending. He asserts that medicine can comfort and enhance our experience even to the end, providing not only a good life but also a good end. — Barnes and Noble
Discussion Leader: Vida Lock. Served as Dean of Nursing, CSU
Friends of the Library book discussions are free and open to all CSU faculty, staff, and students and the general public. Refreshments will be served.
Contact Barbara Loomis at [email protected] for more information
Business and Politics in India
No full textOverview Description Table of Contents Author InformationCoverBusiness and Politics in IndiaEdited by Christophe Jaffrelot, Edited by Atul Kohli, and Edited by Kanta MuraliModern South AsiaDescriptionOver the last few decades, politics in India has moved steadily in a pro-business direction. This shift has important implications for both government and citizens. In Business and Politics in India, leading scholars of Indian politics have gathered to offer an analytical synthesis of this vast topic. Collectively, they cover the many strategies that businesses have used to exert their newfound power in recent times and organize the book around a few central concerns. They first analyze the nature of business power and how it shapes political change in India. Second, they look at the consequences of business' growing power on some important issue areas-labor, land, urban governance, and the media. Finally, they take account of regional variation and analyze state-business relations. This definitive account offers significant insights into how and why corporations have increased their power in contemporary Indian politics
Low backache in adults as an initial presentation of acute lymphoblastic leukemia
No full textLow backache as an initial manifestation of acute lymphoblastic leukemia (ALL) in adults has been rarely reported. In this hematological disorder, although bone marrow is replaced by malignant cells, not many cases of low backache as an initial presentation of ALL are reported. We present a series of clinical cases with low backache, which on evaluation found to have ALL
Urinary catheterization from benefits to hapless situations and a call for preventive measures
No full textCatheter-associated complications are common, expensive, and often preventable by reducing unnecessary catheter usage. These complications range from most common nosocomial infection to uncommon conditions such as urethral diverticula and ischemic necrosis of the penis. Often, removal of a single known essential cause may be sufficient to prevent a disease. This review raises issues associated with urinary catheterization and emphasizes on the need of preventive measures a physician should take to reduce disappointing situations. The main objective of this literature review is to intercept or oppose unwanted catheter use and thereby, the disease processes associated with urinary catheterization. There is well-described literature available on catheter-associated urinary tract infection, but little is known about noninfectious complications resulting from catheter use; therefore, we also tried to draw attention on these unusual complications
Unusual complication of prolonged indwelling urinary catheter - iatrogenic hypospadias
No full textLong-time urethral catheterization may be responsible for various complications such as urethral stricture, urethral fracture, urinary tract infections, and hypospadias. Hypospadias is the most common congenital anomaly of male external genitalia. However, urethral catheter-induced iatrogenic hypospadias is a rare entity. In this article, we describe a case of an elderly male who was found to have iatrogenic hypospadias 2 months after urinary catheterization
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