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Filtering by: Creator Zurek, Wojciech H. Remove constraint Creator: Zurek, Wojciech H. Academic Affiliation Electrical and Computer Engineering Remove constraint Academic Affiliation: Electrical and Computer Engineering

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  • Adaptive model-based motion estimation

    Creator:
    Crinon, Regis
    Abstract:
    A general discrete-time, adaptive, multidimensional framework is introduced for estimating the motion of one or several object features from their successive non-linear projections on an image plane. The motion model consists of a set of linear difference equations with parameters estimated recursively from a non-linear observation equation. The model dimensionality...
    Resource Type:
    Dissertation
    Full Text:
    Model-Based Motion Estimation Abstract approved Wojciech J. Kolodziej A general discrete-time

  • Two dimensional recursive fast Fourier transform

    Creator:
    Zhu, Feihong
    Abstract:
    Figures 5-13 in original document are black and white photocopies. Best scan available
    Resource Type:
    Masters Thesis
    Full Text:
    approved: Redacted for Privacy Wojciech J. Kolodziej The purpose of this thesis is to extend one

  • Stochastic properties of morphological filters

    Creator:
    Zhu, Feihong
    Abstract:
    Most of the existing research on mathematical morphology is restricted to the deterministic case. This thesis addresses the void in the results on the stochastic properties of morphological filters. The primary results include analysis of the stochastic properties of morphological operations, such as dilation, erosion, closing and opening. Two unbiased...
    Resource Type:
    Dissertation
    Full Text:
    Privacy Abstract Approved: Wojciech J. Kolodziej Most of the existing research on mathematical

  • An expert system for optimal tuning of adaptive PID regulators

    Creator:
    Saugen, John David
    Abstract:
    "Expert systems" is an area in the field of artificial intelligence which attempts to encode an "expert's" heuristic knowledge and reasoning ability into a computer program. The purpose of this study is to investigate the applicability of using an "expert system" in a closed-loop automatic control system. An "expert system"...
    Resource Type:
    Masters Thesis
    Full Text:
    TUNING OF ADAPTIVE PID REGULATORS Redacted for privacy Abstract approved: Wojciech J. Kolodziej

  • Conditionally Gaussian processes in stochastic control theory

    Creator:
    Kolodziej, Wojciech Jan
    Abstract:
    An application of the theory of conditionally Gaussian random processes to filtering and stochastic control problems is presented here. The results due to Liptser and Shiryayev are proved to hold in the multidimensional case under somewhat relaxed conditions, when compared to the original ones. Such a generalization is required from...
    Resource Type:
    Dissertation
    Full Text:
    theory AN ABSTRACT OF THE THESIS OF Wojciech Jan Kolodziej for the degree of Doctor of Philosophy in

  • Hybrid-Meshnet, a local area mesh network with distributed control

    Creator:
    Kang, Cheoul Shin
    Abstract:
    Hybrid-Meshnet is a communication subnet architecture for local area networks (LANs) designed to achieve a high degree of network performance and flexibility. These objectives are achieved by utilizing a dual channel structure. A token ring is used for short or prioritized data transmissions. A complimentary mesh network with arbitrary data...
    Resource Type:
    Dissertation
    Full Text:
    my major advisor, Dr. James H. Herzog, whose guidance during the past five years has been

  • Observability and information structure of nonlinear systems

    Creator:
    Hwang, Chun Sik
    Abstract:
    An observability problem for both deterministic and stochastic systems is studied here. Deterministic observability is a determination of whether every state of the system is connected to the observation mechanism and how it is connected, if connected. On the other hand, stochastic observability discusses the "tightness" of the connection in...
    Resource Type:
    Dissertation
    Full Text:
    . Richard J. Bucolo, Dr. Wojciech J. Kolodziej, Dr. Rudolf S. Engelbrecht, and Dr. Robert M. Burton for

  • Multi-variate morphological filtering with applications to color image processing

    Creator:
    Eo, Jin-woo
    Abstract:
    Mathematical morphology, developed in the early 1960's for single-component signals, has been applied to a number of image processing applications. This investigation examines the systematic extension of mathematical morphology to multi-variate signals. Two approaches are considered. The first approach, the extension of the theory of single-component morphological filters to multi-variate...
    Resource Type:
    Dissertation
    Full Text:
    . Wojciech J. Kolodziej, throughout my entire period of graduate study at Oregon State University. He has