Data Association Based Ant Tracking with Interactive Error Correction PDF Download
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Author: Hoan Duc Nguyen
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
The tracking of social insects in video is important to the overall analysis of their complex group behavior. However, the manual analysis of these videos by biolo¬gists is tedious and time consuming. Automated tracking methods offload this work of video analysis but their use in long video is not dependable due to error accu¬mulation through mis-tracking. Semi-automated tracking methods reduce the mis-tracking error through user correction. The existing semi-automated method while more accurate, requires a considerable amount of time by the user. We propose a new semi-automated method in this paper that performs with comparable accuracy to the existing method and reduces user time by 1: mitigating user wait time by leveraging the offline nature of a Data Association Tracking method, 2: effectively displaying information during user correction by selectively showing the possible errors and best corrections, and 3: using a GPU-based particle filter to fill in missing detections. This proposed method is applied to an ant colony video to show that it effectively tracks the ants with 90% accuracy while only taking 21 minutes of user interaction time.
Author: Hoan Duc Nguyen
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
The tracking of social insects in video is important to the overall analysis of their complex group behavior. However, the manual analysis of these videos by biolo¬gists is tedious and time consuming. Automated tracking methods offload this work of video analysis but their use in long video is not dependable due to error accu¬mulation through mis-tracking. Semi-automated tracking methods reduce the mis-tracking error through user correction. The existing semi-automated method while more accurate, requires a considerable amount of time by the user. We propose a new semi-automated method in this paper that performs with comparable accuracy to the existing method and reduces user time by 1: mitigating user wait time by leveraging the offline nature of a Data Association Tracking method, 2: effectively displaying information during user correction by selectively showing the possible errors and best corrections, and 3: using a GPU-based particle filter to fill in missing detections. This proposed method is applied to an ant colony video to show that it effectively tracks the ants with 90% accuracy while only taking 21 minutes of user interaction time.
Author: Elio Tuci
Publisher: Frontiers Media SA
ISBN: 2889634248
Category :
Languages : en
Pages : 205
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Book Description
Author: Marco Dorigo
Publisher: MIT Press
ISBN: 9780262042192
Category : Computers
Languages : en
Pages : 324
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Book Description
An overview of the rapidly growing field of ant colony optimization that describes theoretical findings, the major algorithms, and current applications. The complex social behaviors of ants have been much studied by science, and computer scientists are now finding that these behavior patterns can provide models for solving difficult combinatorial optimization problems. The attempt to develop algorithms inspired by one aspect of ant behavior, the ability to find what computer scientists would call shortest paths, has become the field of ant colony optimization (ACO), the most successful and widely recognized algorithmic technique based on ant behavior. This book presents an overview of this rapidly growing field, from its theoretical inception to practical applications, including descriptions of many available ACO algorithms and their uses. The book first describes the translation of observed ant behavior into working optimization algorithms. The ant colony metaheuristic is then introduced and viewed in the general context of combinatorial optimization. This is followed by a detailed description and guide to all major ACO algorithms and a report on current theoretical findings. The book surveys ACO applications now in use, including routing, assignment, scheduling, subset, machine learning, and bioinformatics problems. AntNet, an ACO algorithm designed for the network routing problem, is described in detail. The authors conclude by summarizing the progress in the field and outlining future research directions. Each chapter ends with bibliographic material, bullet points setting out important ideas covered in the chapter, and exercises. Ant Colony Optimization will be of interest to academic and industry researchers, graduate students, and practitioners who wish to learn how to implement ACO algorithms.
Author: American Bar Association. House of Delegates
Publisher: American Bar Association
ISBN: 9781590318737
Category : Law
Languages : en
Pages : 216
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Book Description
The Model Rules of Professional Conduct provides an up-to-date resource for information on legal ethics. Federal, state and local courts in all jurisdictions look to the Rules for guidance in solving lawyer malpractice cases, disciplinary actions, disqualification issues, sanctions questions and much more. In this volume, black-letter Rules of Professional Conduct are followed by numbered Comments that explain each Rule's purpose and provide suggestions for its practical application. The Rules will help you identify proper conduct in a variety of given situations, review those instances where discretionary action is possible, and define the nature of the relationship between you and your clients, colleagues and the courts.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 88
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Book Description
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Author: Yaakov Bar-Shalom
Publisher: John Wiley & Sons
ISBN: 0471465216
Category : Technology & Engineering
Languages : en
Pages : 583
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Book Description
Expert coverage of the design and implementation of state estimation algorithms for tracking and navigation Estimation with Applications to Tracking and Navigation treats the estimation of various quantities from inherently inaccurate remote observations. It explains state estimator design using a balanced combination of linear systems, probability, and statistics. The authors provide a review of the necessary background mathematical techniques and offer an overview of the basic concepts in estimation. They then provide detailed treatments of all the major issues in estimation with a focus on applying these techniques to real systems. Other features include: * Problems that apply theoretical material to real-world applications * In-depth coverage of the Interacting Multiple Model (IMM) estimator * Companion DynaEst(TM) software for MATLAB(TM) implementation of Kalman filters and IMM estimators * Design guidelines for tracking filters Suitable for graduate engineering students and engineers working in remote sensors and tracking, Estimation with Applications to Tracking and Navigation provides expert coverage of this important area.
Author: Anol Bhattacherjee
Publisher: CreateSpace
ISBN: 9781475146127
Category : Science
Languages : en
Pages : 156
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Book Description
This book is designed to introduce doctoral and graduate students to the process of conducting scientific research in the social sciences, business, education, public health, and related disciplines. It is a one-stop, comprehensive, and compact source for foundational concepts in behavioral research, and can serve as a stand-alone text or as a supplement to research readings in any doctoral seminar or research methods class. This book is currently used as a research text at universities on six continents and will shortly be available in nine different languages.
Author: Michael Lewis-Beck
Publisher: SAGE
ISBN: 9780761923633
Category : Reference
Languages : en
Pages : 460
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Book Description
Featuring over 900 entries, this resource covers all disciplines within the social sciences with both concise definitions & in-depth essays.
Author: Stephen D. Krashen
Publisher:
ISBN:
Category : Language and languages
Languages : en
Pages : 202
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Book Description
Author: Petter Holme
Publisher: Springer
ISBN: 3642364616
Category : Science
Languages : en
Pages : 356
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Book Description
The concept of temporal networks is an extension of complex networks as a modeling framework to include information on when interactions between nodes happen. Many studies of the last decade examine how the static network structure affect dynamic systems on the network. In this traditional approach the temporal aspects are pre-encoded in the dynamic system model. Temporal-network methods, on the other hand, lift the temporal information from the level of system dynamics to the mathematical representation of the contact network itself. This framework becomes particularly useful for cases where there is a lot of structure and heterogeneity both in the timings of interaction events and the network topology. The advantage compared to common static network approaches is the ability to design more accurate models in order to explain and predict large-scale dynamic phenomena (such as, e.g., epidemic outbreaks and other spreading phenomena). On the other hand, temporal network methods are mathematically and conceptually more challenging. This book is intended as a first introduction and state-of-the art overview of this rapidly emerging field.
