@FilmorBroadcast{QuispePaiv:2022:SiFaSu,
             director = "Quispe, Filomen Incahuanaco and Paiva, Afonso",
             keywords = "discrete indicator function, surface reconstruction, 
                         particle-based fluids, SPH.",
                  ibi = "8JMKD3MGPEW34M/47MGJMB",
                  url = "http://urlib.net/ibi/8JMKD3MGPEW34M/47MGJMB",
          seriestitle = "Conference on Graphics, Patterns and Images, 35 (SIBGRAPI)",
             synopsis = "We present a novel and efficient surface reconstruction for 
                         particle-based fluid methods. Although particle-based methods are 
                         practical for computing level-sets that represent liquid 
                         interfaces, these methods are computationally expensive when the 
                         number of particles increases considerably due to the intense 
                         usage of particle approximations. This paper introduces a simple 
                         level-set approximation using a discrete indicator function (DIF) 
                         defined by counting particles inside grid cells. Our method is 
                         fast, easy to code, and can be adapted straightforwardly in 
                         particle-based solvers, even implemented in GPU. Moreover, we show 
                         the effectiveness of our approach through a set of experiments 
                         against prior surface reconstruction methods.",
           targetfile = "Incahuanaco_Quispe-34.mp4",
                title = "Counting Particles: a simple and fast surface reconstruction 
                         method for particle-based fluids",
         yearreleased = "2022",
        urlaccessdate = "2024, Apr. 28"
}