Browsing PG2014short by Subject "Digitization and Image Capture"

Now showing items 1-2 of 2

    • Parallel BTF Compression with Multi-Level Vector Quantization in OpenCL 

      Egert, Petr; Vlastimil, Havran (The Eurographics Association, 2014)
      Bidirectional Texture Function (BTF) as an effective visual fidelity representation of surface appearance is becoming more and more widely used. In this paper we report on contributions to BTF data compression for multi-level ...

    • Random Sparse Coded Aperture for Lensless Imaging 

      Wang, Zhenglin; Lee, Ivan (The Eurographics Association, 2014)
      This paper develops a computational lensless imaging system based on a random sparse coded aperture. The camera consists of a thin mask with a coded pattern and a standard sensor array. The proposed coded aperture contains ...