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Filtering by: Subject Image processing -- Mathematics Remove constraint Subject: Image processing -- Mathematics Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering Degree Level Master's Remove constraint Degree Level: Master's

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  • Mathematical morphology : a case study of linear shift-invariant filter implementation

    Creator:
    Eo, Jin-Woo
    Abstract:
    Morphological filters have shown good performance in various image processing applications. Furthermore, their algorithms are easy to implement in special architectures, with the exception that linear filtering cannot be implemented in many of these cases. In this study, a new architecture and corresponding algorithm, capable of realizing linear shiftinvariant filters,...
    Resource Type:
    Masters Thesis
    Full Text:
    Privacy I W. J. Kolodziej Morphological filters have shown good performance in various image processing

  • Wavelet analysis as a signal processing method for multiresolution signal decomposition in natural resources applications

    Creator:
    Tu, De Yun
    Abstract:
    The purpose of this thesis is to apply the wavelet transform WT to multiresolution structures for analyzing the information content of images based on multiresolution signal decomposition of the wavelet representation. The advantage of the wavelet transform is the fact that it uses different building blocks than the Fourier's sines...
    Resource Type:
    Masters Thesis
    Full Text:
    , image processing is increasingly being used to monitor forest and water resources. All of these

  • Performance analysis of least square error [omega] filter for image reconstruction from projection

    Creator:
    Ahmed, Mahbub I.
    Resource Type:
    Masters Thesis
    Full Text:
    for image reconstruction from projection AN ABSTRACT OF THE THESIS OF Mahbub I. Ahmed for the

  • Motion detection algorithm using wavelet transform

    Creator:
    Lee, Jeongmin
    Abstract:
    This thesis presents an algorithm that estimates motion in image sequence using wavelet transform. The motion detection is performed under unfavorable conditions of background movement, change of brightness, and noise. The algorithm is tolerant to brightness changes, noise, and small movement in the background. The false alarm rate of motion...
    Resource Type:
    Masters Thesis
    Full Text:
    define the edge well, as do derivatives in image processing. Near the object edge in the image, there

  • Design of on-line arithmetic networks for signal processing applications : a color filter implementation

    Creator:
    Sinky, Mohammed H.
    Abstract:
    Networks of on-line modules for Digital Signal Processing (DSP) applications have been designed and analyzed in many papers. Various arguments have been made for on-line arithmetic over other bit-serial and parallel approaches. However, the majority, if not all of the on-line network implementations presented throughout the literature do not take...
    Resource Type:
    Masters Thesis
    Full Text:
    placed on what the end-user is to expect. The realization of the image processing algorithm is presented

  • A high-performance, low power and memory-efficient VLD for MPEG applications

    Creator:
    Zhang, Haowei
    Abstract:
    An extremely important area that has enabled or will enable many of the digital video services and applications such as VideoCD, DVD, DVC, HDTV, video conferencing, and DSS is digital video compression. The great success of digital video compression is mainly because of two factors. The state of the art...
    Resource Type:
    Masters Thesis
    Full Text:
    Outline of the thesis IMAGE COMPRESSION 1 1 3 5 2.1 Introduction 5 2.1.1 Color Spaces 5 2.1.2

  • Content-based color image retrieval

    Creator:
    Varanguien de Villepin, Audrey
    Abstract:
    A fully automated method for content-based color image retrieval is developed to extract color and shape content of an image. A color segmentation algorithm based on the k-mean clustering algorithm is used and a saturated distance is proposed to discriminate between two color points in the HSV color space. The...
    Resource Type:
    Masters Thesis
    Full Text:
    Content-based color image retrieval AN ABSTRACT OF THE

  • Motion-based MPEG video summarization

    Creator:
    Colle, Olivier
    Abstract:
    A new, fully automated summarization algorithm of MPEG compressed videos is designed to address the challenge of content based video retrieval. This algorithm segments the MPEG stream motion vector magnitudes using a seed growing region technique. Following the spatial segmentation of each frame, an intra-frame class-merging operation is performed. The...
    Resource Type:
    Masters Thesis
    Full Text:
    closely related to the still image compression represented by the JPEG standard. In a Predicted (P

  • On-line lumber quality control technique using image processing

    Creator:
    Aslam, Fatima
    Abstract:
    Product quality control is the back bone for an efficient process control system. By monitoring the size of the board cut in a sawmill, performance of the production system can be controlled. Feedback from the quality control system is used to evaluate the status of the production system and also...
    Resource Type:
    Masters Thesis

  • Overcoming the singularity problem in digital image restoration

    Creator:
    Osta, Ahmad M.
    Abstract:
    A recorded image is a degraded version of an original image. The process of removing the degradations is called restoration. Two types of degradations are considered in this thesis: namely, linear motion and defocused lens blurrings. Using the direct deconvolution technique to restore blurred images is impossible if the blurring...
    Resource Type:
    Masters Thesis
    Full Text:
    imagery system is a necessity. When the needed information is available before processing any image