author = "Limberger, Frederico A. and Schetinger, Victor C. and Oliveira, 
                         Manuel M.",
          affiliation = "UFRGS and UFRGS and UFRGS",
                title = "Meta-Relief Texture Mapping with Dynamic Texture-Space Ambient 
            booktitle = "Proceedings...",
                 year = "2015",
               editor = "Papa, Jo{\~a}o Paulo and Sander, Pedro Vieira and Marroquim, 
                         Ricardo Guerra and Farrell, Ryan",
         organization = "Conference on Graphics, Patterns and Images, 28. (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
             keywords = "Meta-relief mapping, Multiscale surface details, Real-time 
                         rendering, Texture-space ambient occlusion.",
             abstract = "We present an efficient technique for modeling and rendering 
                         complex surface details defined at multiple scales. Conceptually, 
                         meta-relief texture mapping can be described as recursively 
                         mapping finer relief-texture layers on top of coarser ones. Such a 
                         factorization has several desirable properties. For instance, it 
                         provides a way of simulating highly-complex surface details as a 
                         combination of simpler and inexpensive image-based 
                         representations. This greatly simplifies the modeling of surface 
                         details, enhancing the artists expressive power.We also introduce 
                         a dynamic texture-space ambient-occlusion technique for relief 
                         mapping, which greatly improves the quality of relief renderings. 
                         We demonstrate the effectiveness of these techniques by creating 
                         and rendering a number of meta-relief textures with complex 
                         surface details which would have been hard to model directly.",
  conference-location = "Salvador",
      conference-year = "Aug. 26-29, 2015",
             language = "en",
           targetfile = "_MRTM_TSAO_SIBGRAPI_2015 - camera ready.pdf",
        urlaccessdate = "2021, Nov. 28"