1–20 von 30 Ergebnissen
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    A Learning Based Approach for 3D Segmentation and Colon Detagging

    Freier Zugriff
    Tu, Zhuowen / Zhou, Xiang (Sean) / Comaniciu, Dorin et al. | Springer Verlag | 2006
    modeling and segregation of the foreground and the background very hard. The framework presented in this paper has the following key components: (1 ...

    A Multiscale Co-linearity Statistic Based Approach to Robust Background Modeling

    Guha, Prithwijit / Palai, Dibyendu / Venkatesh, K. S. et al. | Springer Verlag | 2006
    . Background modeling is often challenged by spatio-temporal changes occurring due to local motion and/or variations in illumination conditions. The ...

    Aspects of Optimal Viewpoint Selection and Viewpoint Fusion

    Deinzer, Frank / Denzler, Joachim / Derichs, Christian et al. | Springer Verlag | 2006
    on the modeling of the reinforcement learning reward. We also present an approach for the fusion of multiple views based on density ...

    Augmented Stereo Panoramas

    Chen, Chien-Wei / Chan, Li-Wei / Tsai, Yu-Pao et al. | Springer Verlag | 2006
    Abstract Panoramas and object movies are popular image-based techniques for modeling and rendering 3D scenes ...

    Carved Visual Hulls for Image-Based Modeling

    Freier Zugriff
    Furukawa, Yasutaka / Ponce, Jean | Springer Verlag | 2006
    real data sets are presented, along with qualitative comparisons with several state-of-the-art image-based-modeling algorithms. ...

    Color-Stripe Structured Light Robust to Surface Color and Discontinuity

    Lee, Kwang Hee / Je, Changsoo / Lee, Sang Wook | Springer Verlag | 2007
    Schlagwörter: 3D modeling

    Degen Generalized Cylinders and Their Properties

    Freier Zugriff
    Cao, Liangliang / Liu, Jianzhuang / Tang, Xiaoou | Springer Verlag | 2006
    for geometric modeling. We call them Degen generalized cylinders (DGCs), which include SHGCs, tori, quadrics, cyclides, and more other GCs ...

    Differential Geometric Consistency Extends Stereo to Curved Surfaces

    Freier Zugriff
    Li, Gang / Zucker, Steven W. | Springer Verlag | 2006
    algorithms introduce systematic errors to the matching process. These errors are non-negligible for detailed geometric modeling of natural objects ...

    Efficient Object Segmentation Using Digital Matting for MPEG Video Sequences

    Tsai, Yao-Tsung Jason / Lien, Jenn-Jier James | Springer Verlag | 2006
    objects from the background scene in the MPEG video sequence. The system consists of two modules: the background modeling and updating module and ...

    Face Mosaicing for Pose Robust Video-Based Recognition

    Liu, Xiaoming / Chen, Tsuhan | Springer Verlag | 2007
    Abstract This paper proposes a novel face mosaicing approach to modeling human facial ...

    Feature Points Tracking: Robustness to Specular Highlights and Lighting Changes

    Freier Zugriff
    Gouiffès, Michèle / Collewet, Christophe / Fernandez-Maloigne, Christine et al. | Springer Verlag | 2006
    Abstract Since the precise modeling of reflection is a difficult task, most feature points trackers assume ...

    From Motion Patterns to Visual Concepts for Event Analysis in Dynamic Scenes

    Xin, Lun / Tan, Tieniu | Springer Verlag | 2006
    among these basic visual concepts for event modeling and analysis. Finally, we present experimental results which prove the effectiveness of our ...

    Inverse Volume Rendering Approach to 3D Reconstruction from Multiple Images

    Yamazaki, Shuntaro / Mochimaru, Masaaki / Kanade, Takeo | Springer Verlag | 2006
    Abstract This paper presents a method of image-based 3D modeling for intricately-shaped objects, such as a fur ...

    Key Frame-Based Activity Representation Using Antieigenvalues

    Cuntoor, Naresh P. / Chellappa, Rama | Springer Verlag | 2006
    of an operator is the eigenvalue. In the literature, eigenvalue-based approaches have been studied extensively for many modeling tasks. These ...

    Learning-Based Super-Resolution System Using Single Facial Image and Multi-resolution Wavelet Synthesis

    Lui, Shu-Fan / Wu, Jin-Yi / Mao, Hsi-Shu et al. | Springer Verlag | 2007
    is divided into patches, which are then projected onto the same eigenspace as that used in the training process. Modeling the resulting ...

    Modeling 3D Objects from Stereo Views and Recognizing Them in Photographs

    Freier Zugriff
    Kushal, Akash / Ponce, Jean | Springer Verlag | 2006

    Non Linear Temporal Textures Synthesis: A Monte Carlo Approach

    Freier Zugriff
    Masiero, Andrea / Chiuso, Alessandro | Springer Verlag | 2006
    Abstract In this paper we consider the problem of temporal texture modeling and synthesis. A temporal texture ...

    Non-parametric Background and Shadow Modeling for Object Detection

    Tanaka, Tatsuya / Shimada, Atsushi / Arita, Daisaku et al. | Springer Verlag | 2007
    detected. In addition, applying our approach to cast-shadow modeling, we can detect moving cast shadows. Several experiments show the effectiveness ...

    On Using Silhouettes for Camera Calibration

    Boyer, Edmond | Springer Verlag | 2006
    parameters with silhouette cues only. The objective is to provide on-line tools for silhouette based modeling applications in multiple camera ...

    Oriented Visibility for Multiview Reconstruction

    Freier Zugriff
    Lempitsky, V. / Boykov, Y. / Ivanov, D. | Springer Verlag | 2006
    Schlagwörter: image-based modeling