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Computer Science and Software Engineering, 2008 International Conference on

Date 12-14 Dec. 2008

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  • [Front cover - Vol 6]

    Publication Year: 2008
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  • [Title Page i - Volume 6]

    Publication Year: 2008 , Page(s): i
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  • [Title page iii - Volume 6]

    Publication Year: 2008 , Page(s): iii
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  • [Title page iv - Copyright notice - Volume 6]

    Publication Year: 2008 , Page(s): iv
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  • Table of contents - Volume 6

    Publication Year: 2008 , Page(s): v - xiii
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  • Welcome from the Conference Chair - Volume 6

    Publication Year: 2008 , Page(s): xiii
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  • Conference Organizing Committee - Volume 6

    Publication Year: 2008 , Page(s): xiv
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  • Global Terrestrial GPP, Respiration and NPP in 1999

    Publication Year: 2008 , Page(s): 1 - 6
    Request Permissions | Click to expandAbstract | PDF file iconPDF (471 KB) |  | HTML iconHTML  

    Global Terrestrial Gross Primary Production (GPP), Respiration, and Net Primary Production (NPP) are three crucial fluxes of the terrestrial carbon cycle. By using 1999 one degree multiply one degree satellite data and GPP and NPP National Aeronautics and Space Administration (NASA) Moderate-Resolution Imaging Spectro radiometer (MODIS) Land Algorithm, the  terrestrial GPP, Respiration... View full abstract»

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  • Cocoon Edge Detection based on Self-Adaptive Canny Operator

    Publication Year: 2008 , Page(s): 7 - 10
    Request Permissions | Click to expandAbstract | PDF file iconPDF (272 KB) |  | HTML iconHTML  

    To overcome the problems of detecting the fake edge as well as losing local edge arising from the detection of the cocoon edge by Canny operator, a new method is proposed in this paper to adaptively determine the high and low thresholds of Canny operator using exponential entropy by the edge gradient feature of the cocoon image. Experimental results show that the edge obtained by using the self-ad... View full abstract»

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  • A Method to Get Realistic 3D Sensation Image from a Single Image

    Publication Year: 2008 , Page(s): 11 - 13
    Request Permissions | Click to expandAbstract | PDF file iconPDF (297 KB) |  | HTML iconHTML  

    The principle of stereo printing is based on the binocular vision and the lenticular sheet is needed to separate left and right view images. Because 2D image loses depth information, 3D objects can not be reconstructed by a single image or only discontinuous, limited deepness layers can be got. A method to reconstruct 3D information and get realistic stereo vision images from a single 2D image is ... View full abstract»

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  • A New Algorithm for Image Segmentation Based on Fast Fuzzy C-Means Clustering

    Publication Year: 2008 , Page(s): 14 - 17
    Cited by:  Papers (2)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (159 KB) |  | HTML iconHTML  

    Fuzzy c-means algorithm with spatial constraints (FCM_S) is more effective for image segmentation. However, it still lacks enough robustness to noise and outliers, and costs much time in computation. To overcome the above problem, a new algorithm for image segmentation based on fast fuzzy c-means clustering is proposed in this paper. In order to reduce the number of iteration, the algorithm select... View full abstract»

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  • A Color Digital Watermark Method Based on NAM-CTC Model

    Publication Year: 2008 , Page(s): 18 - 21
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (511 KB) |  | HTML iconHTML  

    With packing problem thinking, this paper proposes a non-symmetry and anti-packing pattern representation model which is short for NAM color image representation method. It presents a new color image representation algorithm based on NAM through decrypting NAM and the method of binary-bit plane decomposition (BPD) of color images. Aiming at the binary text image¿s characteristics of simple pixel,... View full abstract»

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  • A Graphic Picture Classification Method Based on Gradient Feature

    Publication Year: 2008 , Page(s): 22 - 25
    Request Permissions | Click to expandAbstract | PDF file iconPDF (652 KB) |  | HTML iconHTML  

    Different methods are used to graphics and pictures in image reproduction, image processing, and image compression. Graphic picture classification becomes more and more important. Gradients reflect color varies of an image. The paper proposed a graphic picture classification method based on the gradient feature. The classification is executed in CIELAB color space, after the image is converted fro... View full abstract»

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  • A Modified Development of CIE Color Difference Formula via Polynomial Regression Approaches

    Publication Year: 2008 , Page(s): 26 - 29
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (444 KB) |  | HTML iconHTML  

    A modification of color difference formula based on CIEDE2000 is developed. A residual weighting factor was acquired to enhance the predictability of CIE color-difference formula effectively. The residuals, ¿E', were calculated between CIEDE2000 difference values, ¿E00, and visual results, ¿V. The weighting function was derived by using three types of polynomial regression, including... View full abstract»

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  • Investigation on Color Shifts for Different Gamma of Display System in CIECAM02-Based Uniform Color Space

    Publication Year: 2008 , Page(s): 30 - 33
    Request Permissions | Click to expandAbstract | PDF file iconPDF (430 KB) |  | HTML iconHTML  

    As for color applications, color shift for different display system is an extremely important issue in the color industry and visual communications, and the gamma of a display system is one of the anchor points for color appearance of images on the screen of a display. In this paper, color shifts for different gamma of a display system were measured in new uniform color space based the color appea... View full abstract»

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  • Implementation of the Mathematical Model for Improving the Inter-instrument Agreement of Spectrocolorimeters

    Publication Year: 2008 , Page(s): 34 - 37
    Request Permissions | Click to expandAbstract | PDF file iconPDF (250 KB) |  | HTML iconHTML  

    Implementation of the mathematical model for improving the inter-instrument agreement of spectrocolorimeters was analyzed, based on the problems of the model in the practical application, combined with characteristics of spectrocolorimeters in color measurement and spectral properties of surface color. Firstly the selection algorithm of standard specimens is presented based on the influence of sta... View full abstract»

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  • A New Chromatic Adaptation Model for Different Illuminations

    Publication Year: 2008 , Page(s): 38 - 41
    Request Permissions | Click to expandAbstract | PDF file iconPDF (284 KB) |  | HTML iconHTML  

    Illumination of a view environment illuminated by different illuminants can vary dramatically, which includes both the physical intensity (or luminance ) of the illumination and the chromaticity of the illumination. Several visual experiments show that Changes in illumination can cause the appearance of a color viewed under the corresponding illuminant to change. But dynamic mechanism of human vis... View full abstract»

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  • A Study and Implementation of the Huffman Algorithm Based on Condensed Huffman Table

    Publication Year: 2008 , Page(s): 42 - 45
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (197 KB) |  | HTML iconHTML  

    Huffman codes are being widely used as a very efficient technique for compressing data. To achieve high compressing ratio, some properties of encoding and decoding for canonical Huffman table are discussed. A study and implementation of the Huffman algorithm based on condensed Huffman table is studied. New condensed Huffman table could reduce the cost of the Huffman coding table. Compared with tra... View full abstract»

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  • An Object-Oriented Model of Digital Assets Management Systems in Printing Industries

    Publication Year: 2008 , Page(s): 46 - 49
    Request Permissions | Click to expandAbstract | PDF file iconPDF (129 KB) |  | HTML iconHTML  

    Searching, cataloging and retrieving digital information can present hurdles in many assets systems of printing industries. Current methods of storing and retrieving information through databases involve the use of traditional relational architecture model. However, as new technologies and methods evolve, an object-oriented (OO) architecture model can better serve the cataloging needs of those ass... View full abstract»

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  • Method of DEM Data's Processing in Flood Simulation System

    Publication Year: 2008 , Page(s): 50 - 53
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (511 KB) |  | HTML iconHTML  

    Flood simulation and forecasting is a hot topic of flood disaster research. DEM as the basic data plays a crucial role in the field. High resolution grid DEM data is able to supply exact terrain model to this work, but it brings on a bothering problem that the data is too big to reduce running efficiency in computer. Facing the issue, the paper tries to solve the problem of high resolution DEM dat... View full abstract»

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  • A Maximal Fuzzy Entropy Based Gaussian Clustering Algorithm for Tracking Dim Moving Point Targets in Image Sequences

    Publication Year: 2008 , Page(s): 54 - 57
    Request Permissions | Click to expandAbstract | PDF file iconPDF (474 KB) |  | HTML iconHTML  

    After targetspsila original states were estimated by multi-frame detection method, the tracking windows in which each target may be occur were used to lower the computational load. Then all the observational data could be positioned in a observational matrix, and we used a maximal-entropy Gaussian fuzzy clustering method to get the membership for each measurements to replace associated probability... View full abstract»

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  • A Mosaic Method for Aerial Image Sequence by R/C Model

    Publication Year: 2008 , Page(s): 58 - 61
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (816 KB) |  | HTML iconHTML  

    An economic and simple scheme to obtain wide field range of aerial images is proposed, the scheme includes only an aerial model taking a camera. For the obtained video an automatic image mosaic technique is used. Firstly a lot of feature point pairs are extracted by SIFT (scale invariant feature transform) features between two adjacent frames, and Ransac (random sampling consensus) is used to pick... View full abstract»

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  • Vision Based Road Crossing Scene Recognition for Robot Localization

    Publication Year: 2008 , Page(s): 62 - 66
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (1632 KB) |  | HTML iconHTML  

    An approach of road crossing scene recognition based on scale invariant feature transform (SIFT) and color features is proposed in this paper. Firstly, the SIFT features are extracted and the color histogram in HSI space is calculated. Secondly, the K-D trees algorithm is used to match SIFT features of images in road crossing images database, and Bhattacharyya distance match result is calculated b... View full abstract»

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  • Detection of Public Information Sign in Airport Terminal Based on Multi-scales Spatio-temporal Vision Information

    Publication Year: 2008 , Page(s): 67 - 72
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (1258 KB) |  | HTML iconHTML  

    A new method based on multi-scales spatio-temporal vision information is presented to detect public information signs for the airport terminal service robot (ATSR) localization. Firstly, public information signs are searched roughly in big space scale by using the connected components labeling algorithm. Secondly, the signs position and size in visual field are adjusted properly based on spatio-te... View full abstract»

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  • 3D Terrain Matching Algorithm and Performance Analysis Based on 3D Zernike Moments

    Publication Year: 2008 , Page(s): 73 - 76
    Cited by:  Papers (1)
    Request Permissions | Click to expandAbstract | PDF file iconPDF (407 KB) |  | HTML iconHTML  

    A new 3D terrain matching method based on 3D Zernike moments is presented in this paper. In this new algorithm, 3D Zernike moments which are one-to-one correspondence with the 3D terrain are proposed to represent the reference DEM (digital elevation map) and recovered DEM (REM). Then 3D terrain matching can be converted to the eigenvector matching based on 3D Zernike moments. The similarity degree... View full abstract»

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