Browsing 30-Issue 7 by Title

Now showing items 21-28 of 28

    • Real Time Edit Propagation by Efficient Sampling 

      Bie, Xiaohui; Huang, Haoda; Wang, Wencheng (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      It is popular to edit the appearance of images using strokes, owing to their ease of use and convenience of conveying the user's intention. However, propagating the user inputs to the rest of the images requires solving ...

    • Rephotography Using Image Collections 

      Lee, Kun-Ting; Luo, Sheng-Jie; Chen, Bing-Yu (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      This paper proposes a novel system that 'rephotographs' a historical photograph with a collection of images. Rather than finding the accurate viewpoint of the historical photo, users only need to take a number of photographs ...

    • RepSnapping: Efficient Image Cutout for Repeated Scene Elements 

      Huang, Hua; Zhang, Lei; Zhang, Hong-Chao (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Repeated scene elements are copious and ubiquitous in natural images. Cutout of those repeated elements usually involves tedious and laborious user interaction by previous image segmentation methods. In this paper, we ...

    • River Networks for Instant Procedural Planets 

      Derzapf, Evgenij; Ganster, Björn; Guthe, Michael; Klein, Reinhard (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Realistic terrain models are required in many applications, especially in computer games. Commonly, procedural models are applied to generate the corresponding models and let users experience a wide variety of new environments. ...

    • A Single Image Representation Model for Efficient Stereoscopic Image Creation 

      Kim, Younghui; Jung, Hwi-ryong; Choi, Sungwoo; Lee, Jungjin; Noh, Junyong (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Computer graphics is one of the most efficient ways to create a stereoscopic image. The process of stereoscopic CG generation is, however, still very inefficient compared to that of monoscopic CG generation. Despite that ...

    • SSD: Smooth Signed Distance Surface Reconstruction 

      Calakli, Fatih; Taubin, Gabriel (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      We introduce a new variational formulation for the problem of reconstructing a watertight surface defined by an implicit equation, from a finite set of oriented points; a problem which has attracted a lot of attention for ...

    • Toward Optimal Space Partitioning for Unbiased, Adaptive Free Path Sampling of Inhomogeneous Participating Media 

      Yue, Yonghao; Iwasaki, Kei; Chen, Bing-Yu; Dobashi, Yoshinori; Nishita, Tomoyuki (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Photo-realistic rendering of inhomogeneous participating media with light scattering in consideration is impor- tant in computer graphics, and is typically computed using Monte Carlo based methods. The key technique in ...

    • Video Brush: A Novel Interface for Efficient Video Cutout 

      Tong, Ruo-Feng; Zhang, Yun; Ding, Meng (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      We present Video Brush, a novel interface for interactive video cutout. Inspired by the progressive selection scheme in images, our interface is designed to select video objects by painting on successive frames as the video ...