Artificial Vision


Artificial Vision
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Artificial Vision


Artificial Vision
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Author : Stefano Levialdi
language : en
Publisher: Academic Press
Release Date : 1996-09-19

Artificial Vision written by Stefano Levialdi and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-09-19 with Technology & Engineering categories.


Artificial Vision is a rapidly growing discipline, aiming to build computational models of the visual functionalities in humans, as well as machines that emulate them. Visual communication in itself involves a numberof challenging topics with a dramatic impact on contemporary culture where human-computer interaction and human dialogue play a more and more significant role. This state-of-the-art book brings together carefully selected review articles from world renowned researchers at the forefront of this exciting area. The contributions cover topics including image processing, computational geometry, optics, pattern recognition, and computer science. The book is divided into three sections. Part I covers active vision; Part II deals with the integration of visual with cognitive capabilities; and Part III concerns visual communication. Artificial Vision will be essential reading for students and researchers in image processing, vision, and computer science who want to grasp the current concepts and future directions of this challenging field. This state-of-the-art book brings together selected review articles and accounts of current projects from world-renowned researchers at the forefront of this exciting area. The contributions cover topics such as: Psychology of perception Image processing Computational geometry Visual knowledge representation and languages It is this truly multi-disciplinary approach that has produced successful theories and applications for the subject.



Next Generation Artificial Vision Systems


Next Generation Artificial Vision Systems
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Author : Anil Anthony Bharath
language : en
Publisher: Artech House
Release Date : 2008

Next Generation Artificial Vision Systems written by Anil Anthony Bharath and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Computers categories.


This interdisciplinary work brings you to the cutting edge of emerging technologies inspired by human sight, ranging from semiconductor photoreceptors based on novel organic polymers and retinomorphic processing circuitry to low-powered devices that replicate spatial and temporal processing in the brain. Moreover, it is the first work of its kind that integrates the full range of physiological, engineering, and mathematical issues and advances together in a single source.



Artificial Vision


Artificial Vision
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Author : Veit Peter Gabel
language : en
Publisher: Springer
Release Date : 2016-11-24

Artificial Vision written by Veit Peter Gabel and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-24 with Medical categories.


This book presents and analyses the most recent research dedicated to restoring vision in individuals who are severely impaired or blind from retinal disease or injury. It is written by the leading groups worldwide who are at the forefront of developing artificial vision. The book begins by discussing the difficulties in comparing and interpreting functional results in the area of very low vision and the principal prospects and limitations of spatial resolution with artificial tools. Further on, chapters are included by researchers who stimulate the surface or the pigment epithelial side of the retina and by experts who work on stimulating the optic nerve, the lateral geniculate body and the superficial layers of the visual cortex. Artificial Vision: A Clinical Guide collates the most recent work of key artificial vision research groups to explain in a comparable and stringent order their varying approaches, the clinical or preclinical outcomes and their achievements during the last years. Senior ophthalmic fellows and academic practitioners will find this guide to be an indispensable resource for understanding the current status of artificial vision.



Perceptual Organization For Artificial Vision Systems


Perceptual Organization For Artificial Vision Systems
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Author : Kim L. Boyer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Perceptual Organization For Artificial Vision Systems written by Kim L. Boyer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.


Perceptual Organization for Artificial Vision Systems is an edited collection of invited contributions based on papers presented at The Workshop on Perceptual Organization in Computer Vision, held in Corfu, Greece, in September 1999. The theme of the workshop was `Assessing the State of the Community and Charting New Research Directions.' Perceptual organization can be defined as the ability to impose structural regularity on sensory data, so as to group sensory primitives arising from a common underlying cause. This book explores new models, theories, and algorithms for perceptual organization. Perceptual Organization for Artificial Vision Systems includes contributions by the world's leading researchers in the field. It explores new models, theories, and algorithms for perceptual organization, as well as demonstrates the means for bringing research results and theoretical principles to fruition in the construction of computer vision systems. The focus of this collection is on the design of artificial vision systems. The chapters comprise contributions from researchers in both computer vision and human vision.



Artificial Vision For Mobile Robots


Artificial Vision For Mobile Robots
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Author : Nicholas Ayache
language : en
Publisher: MIT Press
Release Date : 1991

Artificial Vision For Mobile Robots written by Nicholas Ayache and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Computers categories.


To give mobile robots real autonomy, and to permit them to act efficiently in a diverse, cluttered, and changing environment, they must be equipped with powerful tools for perception and reasoning. Artificial Vision for Mobile Robots presents new theoretical and practical tools useful for providing mobile robots with artificial vision in three dimensions, including passive binocular and trinocular stereo vision, local and global 3D map reconstructions, fusion of local 3D maps into a global 3D map, 3D navigation, control of uncertainty, and strategies of perception. Numerous examples from research carried out at INRIA with the Esprit Depth and Motion Analysis project are presented in a clear and concise manner. Nicolas Ayache is Research Director at INRIA, Le Chesnay, France. Contents. General Introduction. Stereo Vision. Introduction. Calibration. Image Representation. Binocular Stereo Vision Constraints. Binocular Stereo Vision Algorithms. Experiments in Binocular Stereo Vision. Trinocular Stereo Vision, Outlook. Multisensory Perception. Introduction. A Unified Formalism. Geometric Representation. Construction of Visual Maps. Combining Visual Maps. Results: Matching and Motion. Results: Matching and Fusion. Outlook.



Artificial Vision For Robots


Artificial Vision For Robots
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Author : I. Aleksander
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Artificial Vision For Robots written by I. Aleksander and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


I. ALEKSANDER Department of Electrical Engineering and Electronics BruneI University, England The three key words that appear in the title of this book need some clarification. First, how far does the word robot reach in the context of indus trial automation? There is an argument maintaining that this range is not fixed, but increases with advancing technology. The most limited definition of the robot is also the earliest. The history is worth following because it provides a convincing backdrop to the central point of this book: vision is likely to epitomize the technolo gical advance, having the greatest effect in enlarging the definition and range of activity of robots. In the mid 1950s it was foreseen that a purely mechanical arm-like device could be used to move objects between two fixed locations. This was seen to be cost-effective only if the task was to remain fixed for some time. The need to change tasks and therefore the level of programmability of the robot was a key issue in the broadening of robot activities. Robots installed in industry in the early 1960s derived their programmability from a device called apinboard. Ver tical wires were energized sequentially in time, while horizontal wires, when energized, would trigger off elementary actions in the manipulator arm. The task of reprogramming was a huge one, as pins had to be reinserted in the board, connecting steps in time with robot actions.



Computer Vision Systems


Computer Vision Systems
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Author : Allen Hanson
language : en
Publisher: Elsevier
Release Date : 1978-01-01

Computer Vision Systems written by Allen Hanson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978-01-01 with Technology & Engineering categories.


Computer Vision Systems is a collection of papers presented at the Workshop on Computer Vision Systems held at the University of Massachusetts in Amherst, Massachusetts, on June 1-3, 1977. Contributors discuss the breadth of problems that must be taken into account in the development of general computer vision systems. Topics covered include the application of system engineering techniques to the design of artificial intelligence systems; representation and segmentation of natural scenes; and pragmatic aspects of machine vision. Psychophysical measures of representation and interpretation are also considered. This monograph is divided into four sections: Issues and Research Strategies, Segmentation, Theory and Psychology, and Systems. The first chapter explores the problem of recovering the intrinsic characteristics of scenes from images, along with its implications for machine and human vision. The discussion then turns to special-purpose low-level vision systems that can be flexibly reconfigured as the need arises; design, development, and implementation of large systems from the human engineering point of view; and representation of visual information. The next section examines hierarchical relaxation for waveform parsing; the topology and semantics of intensity arrays; and visual images as spatial representations in active memory. The use of edge cues to recognize real-world objects is also analyzed. This text will be a useful resource for systems designers, computer engineers, and scientists as well as psychologists.



Optics And Artificial Vision


Optics And Artificial Vision
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Author : Héctor A. Chaparro-Romo
language : en
Publisher:
Release Date : 2021

Optics And Artificial Vision written by Héctor A. Chaparro-Romo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Computer vision categories.


This book provides a concise introduction to computer vision for optical researchers and scientists. Building from the optical foundations of image processing and the science behind camera sensors, Optics and Artificial Vision equips the reader with the tools needed to understand and engage with digital image processing, the algorithms of optical flow and the algorithms of object detection, using Python{#170} software to show real, implemented applications in industry. Ideal for industry engineers with projects related to computer vision, as well as a good reference text for academics, students and other researchers working at the intersection of artificial intelligence and optics.



Search For Paradise


Search For Paradise
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Author : Jens Naumann
language : en
Publisher: Xlibris Corporation
Release Date : 2012-08

Search For Paradise written by Jens Naumann and has been published by Xlibris Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08 with Biography & Autobiography categories.


Jens Naumann, a typical energetic young man of 17 had just moved out of his parent's home in Northern British Columbia, moving into a railway camp as an employee with the British Columbia Railway. All goes well as Jens enjoys his new found freedom, treasuring his driver's license and its associated freedom of travel. Then on a wintry day in 1981, fate rears its ugly head and strikes him blind in his left eye. Jens quickly rearranges his life to accommodate his new found fear - that of losing his remaining eye now that the true vulnerability of his eyesight is revealed. As his life continues onwards despite the initial readjustment, he finds ultimate happiness in his new marriage to his young wife Lorri, and just when life stands at its threshold of paradise exploring fatherhood along with the beauty of travel and thrill, his worst nightmare becomes reality not once, but twice in the most bizarre series of unforeseen incidents of bad luck; as Jens is totally blinded with no foreseeable chance of seeing again according to the best medical experts. Jens tries his best to adjust to this unwanted situation, exploring conventional methods of rehabilitation to live with blindness, as well as using imaginative, totally unheard - of activities in order to pass his time in a hope of someday being able to see again despite all the odds stacked against him. Close to the turn of the century, Jens unexpectedly receives news of an American Medical Device Engineer, Dr. William H. Dobelle, inviting blind adults as patients for his newly developed artificial vision system designed to provide limited vision via visual cortex stimulation. Dr. Dobelle claims that his system has a good chance in functioning based on previous experimenting with volunteers, at the same time classifying the surgical procedure as minor. The system and its related components is complicated; consisting of not only the implants, but a series of "electrical sockets" protruding from the patients head to which an array of computer boxes and stimulator hardware is connected and worn by the patient. Jens is determined to be one of the patients, regardless of the remoteness of the chance of being one out of literally millions of blind people in the World possibly lining up to have this procedure in hopes of ending their blindness for once and for all. To his absolute surprise, Jens is accepted as the first patient for this procedure and slowly builds a relationship with Dr. Dobelle as Jens overcomes obvious barriers of raising enough money for the very expensive procedure, as well as fighting the challenges of relentless forces working against him for his involvement in the Dobelle vision project. Armed with preconceived ideas of how a research institute should be run, Jens travels overseas for the various stages of the procedure, only to find the most astonishing facts of what goes on in the heart of a renowned medical research institute. Not only is Jens looking at the workings of the Dobelle Institute from the view of a patient, but in short time Jens is hired by the firm as Patient Representative, providing further exploration yet on the inner most details concerning a research company and its treatment of the 15 additional implanted patients. Throughout the book, Jens describes the devastation, exhilaration, disappointment, elation, and confusion that attempts at sight recovery, medical intervention, media propaganda, and ethical boundaries conjure in the most illustrative intensity. The manner in which the book ends is most indescribable; one could view it as the final straw, the beginning of a new era, the curse of the unforgiven, the sadness of a crushing reality, the beginning of a good job left unfinished; or that of the birth of a new expert compelled to unleash the new found knowledge for the whole World to thrive. Just as many questions are answered, many more yet are opened and left so far undiscovered. Search for Paradise is ce



The Birth Of Computer Vision


The Birth Of Computer Vision
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Author : James E. Dobson
language : en
Publisher: U of Minnesota Press
Release Date : 2023-04-04

The Birth Of Computer Vision written by James E. Dobson and has been published by U of Minnesota Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-04 with Computers categories.


A revealing genealogy of image-recognition techniques and technologies Today’s most advanced neural networks and sophisticated image-analysis methods come from 1950s and ’60s Cold War culture—and many biases and ways of understanding the world from that era persist along with them. Aerial surveillance and reconnaissance shaped all of the technologies that we now refer to as computer vision, including facial recognition. The Birth of Computer Vision uncovers these histories and finds connections between the algorithms, people, and politics at the core of automating perception today. James E. Dobson reveals how new forms of computerized surveillance systems, high-tech policing, and automated decision-making systems have become entangled, functioning together as a new technological apparatus of social control. Tracing the development of a series of important computer-vision algorithms, he uncovers the ideas, worrisome military origins, and lingering goals reproduced within the code and the products based on it, examining how they became linked to one another and repurposed for domestic and commercial uses. Dobson includes analysis of the Shakey Project, which produced the first semi-autonomous robot, and the impact of student protest in the early 1970s at Stanford University, as well as recovering the computer vision–related aspects of Frank Rosenblatt’s Perceptron as the crucial link between machine learning and computer vision. Motivated by the ongoing use of these major algorithms and methods, The Birth of Computer Vision chronicles the foundations of computer vision and artificial intelligence, its major transformations, and the questionable legacy of its origins. Cover alt text: Two overlapping circles in cream and violet, with black background. Top is a printed circuit with camera eye; below a person at a 1977 computer.