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Theory Of Reconstruction From Image Motion

Author : Stephen Maybank
ISBN : 9783642775574
Genre : Science
File Size : 69. 29 MB
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The image taken by a moving camera changes with time. These image motions contain information about the motion of the camera and about the shapes of the objects in the field of view. There are two main types of image motion, finite displacements and image velocities. Finite displacements are described by the point correspondences between two images of the same scene taken from different positions. Image velocities are the velocities of the points in the image as they move over the projection surface. Reconstruction is the task of obtaining from the image-motions information about the camera motion or about the shapes of objects in the field of view. In this book the theory underlying reconstruction is described. Reconstruction from image motion is the subject matter of two different sci entific disciplines, photogrammetry and computer vision. In photogrammetry the accuracy of reconstruction is emphasised; in computer vision the emphasis is on methods for obtaining information from images in real time in order to guide a mechanical device such as a robot arm or an automatic vehicle. This book arises from recent work carried out in computer vision. Computer vision is a young field but it is developing rapidly. The earliest papers on reconstruction in the computer vision literature date back only to the mid 1970s. As computer vision develops, the mathematical techniques applied to the analysis of recon struction become more appropriate and more powerful.

Library Of Congress Subject Headings

Author : Library of Congress
ISBN : MINN:30000009886320
Genre : Subject headings, Library of Congress
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Quasi Euclidean Recovery From Unknown But Complete Orbital Motion

Author : Sing Bing Kang
ISBN : CORNELL:31924083829394
Genre : Computer vision
File Size : 78. 80 MB
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Statistical Optimization For Geometric Computation

Author : Kenʼichi Kanatani
ISBN : STANFORD:36105018483482
Genre : Technology & Engineering
File Size : 57. 71 MB
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This book discusses mathematical foundations of statistical inference for building a 3-D model of the environment from image and sensor data that contain noise - a central task for autonomous robots guided by video cameras and sensors. A theoretical accuracy bound is derived for the optimization procedure for maximizing the reliability of the estimation based on noisy data, and practical computational schemes that attain that bound are derived. Many synthetic and real data examples are given to demonstrate that conventional methods are not optimal and how accuracy improves if truly optimal methods are employed. Institutions to benefit from this book include, University departments related to computer science, information processing, image processing, robotics and mechatronics, governmental research organizations for computer-related advanced technology and corporate laboratories of computer and electronic industries.

Computer Analysis Of Images And Patterns

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ISBN : UOM:39015036316126
Genre : Algorithms
File Size : 82. 89 MB
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Memorandum

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ISBN : UCAL:C3572536
Genre : Electrical engineering
File Size : 74. 29 MB
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A Differential Geometric Approach To Computer Vision And Its Applications In Control

Author : Yi Ma
ISBN : UCAL:C3448460
Genre :
File Size : 70. 36 MB
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Robot Control 1994 Syroco 94

Author : Lorenzo Sciavicco
ISBN : UOM:39015038018043
Genre : Robots
File Size : 32. 85 MB
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Siam Journal On Control And Optimization

Author : Society for Industrial and Applied Mathematics
ISBN : UOM:39076001651939
Genre : Automatic control
File Size : 33. 32 MB
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Physics Briefs

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ISBN : UOM:39015027828634
Genre : Physics
File Size : 63. 66 MB
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Eighth Ieee International Conference On Computer Vision

Author : IEEE Computer Society
ISBN : 0769511430
Genre : Computers
File Size : 47. 66 MB
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This two-volume set contains the proceedings of the July 2001 conference on computer vision. The 205 papers discuss sensors and early vision, stereo and multiple views, segmentation and matching, learning in vision, shape representation and recovery, stereo and multiple views, segmentation and matching, object recognition, tracking, video analysis, reflectance, image databases, vision systems and texture, and demo overviews. There is no subject index. The included CD-ROM contains a full version of the proceedings. c. Book News Inc.

Recovering Feature And Observer Position By Projected Error Refinement

Author : Bestor S. Gareth
ISBN : WISC:89066550534
Genre :
File Size : 78. 36 MB
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Seventh International Conference On Computer Vision September 20 27 1999 Kerkyra Greece

Author : IEEE Computer Society
ISBN : 0769501656
Genre : Computer vision
File Size : 31. 90 MB
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3d Reconstruction From Multiple Images

Author : Theo Moons
ISBN : 9781601982841
Genre : Computers
File Size : 71. 36 MB
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The issue discusses methods to extract 3-dimensional (3D) models from plain images. In particular, the 3D information is obtained from images for which the camera parameters are unknown. The principles underlying such uncalibrated structure-from-motion methods are outlined. First, a short review of 3D acquisition technologies puts such methods in a wider context, and highlights their important advantages. Then, the actual theory behind this line of research is given. The authors have tried to keep the text maximally self-contained, therefore also avoiding to rely on an extensive knowledge of the projective concepts that usually appear in texts about self-calibration 3D methods. Rather, mathematical explanations that are more amenable to intuition are given. The explanation of the theory includes the stratification of reconstructions obtained from image pairs as well as metric reconstruction on the basis of more than 2 images combined with some additional knowledge about the cameras used. Readers who want to obtain more practical information about how to implement such uncalibrated structure-from-motion pipelines may be interested in two more Foundations and Trends issues written by the same authors. Together with this issue they can be read as a single tutorial on the subject.

Comptes Rendus

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ISBN : STANFORD:36105018861612
Genre : Computer vision
File Size : 86. 71 MB
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Proceedings

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ISBN : CORNELL:31924075344626
Genre : Computer vision
File Size : 20. 62 MB
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Approaches To Motion Corrected Pet Image Reconstruction From Respiratory Gated Projection Data

Author : Matthew W. Jacobson
ISBN : UOM:39015063173515
Genre :
File Size : 37. 83 MB
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Proceedings

Author : IEEE Signal Processing Society
ISBN : UCSD:31822018838292
Genre : Computers
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Mathematical Reviews

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ISBN : UOM:39015051367624
Genre : Mathematics
File Size : 88. 5 MB
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Reconstruction In Economic Theory

Author : Edward Everett Hale
ISBN : WISC:89086017589
Genre :
File Size : 23. 98 MB
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