Browsing Titles index "ACM Transactions on graphics"

Now showing items 1-4 of 4

  • Differential operators on sketches via alpha contours 

    Myronova, Mariia; Neveu, William; Bessmeltsev, Mikhail (Association for Computing Machinery, 2023-08)
    A vector sketch is a popular and natural geometry representation depicting a 2D shape. When viewed from afar, the disconnected vector strokes of a sketch and the empty space around them visually merge into positive space and negative space, respectively. ...

  • Keypoint-driven line drawing vectorization via polyvector flow 

    Puhachov, Ivan; Neveu, William; Chien, Edward; Bessmeltsev, Mikhail (Association for Computing Machinery, 2021-12)
    Line drawing vectorization is a daily task in graphic design, computer animation, and engineering, necessary to convert raster images to a set of curves for editing and geometry processing. Despite recent progress in the area, automatic vectorization ...

  • Reconstruction of machine-made shapes from bitmap sketches 

    Puhachov, Ivan; Martens, Cedric; Kry, Paul G.; Bessmeltsev, Mikhail (Association for computing machinery, 2023-12)
    We propose a method of reconstructing 3D machine-made shapes from bitmap sketches by separating an input image into individual patches and jointly optimizing their geometry. We rely on two main observations: (1) human observers interpret sketches ...

  • Sketch2Pose : estimating a 3D character pose from a bitmap sketch 

    Brodt, Kirill; Bessmeltsev, Mikhail (Association for computing machinery, 2022-07-22)
    Artists frequently capture character poses via raster sketches, then use these drawings as a reference while posing a 3D character in a specialized 3D software --- a time-consuming process, requiring specialized 3D training and mental effort. We tackle ...