Now showing items 1-5 of 5

    • Coded Apertures for Defocus Deblurring 

      Masia, Belen; Corrales, Adrian; Presa, Lara; Gutierrez, Diego (The Eurographics Association, 2021)
      The field of computational photography, and in particular the design and implementation of coded apertures, has yielded impressive results in the last years. Among their applications lies defocus deblurring, in which we ...
    • Efficient Propagation of Light Field Edits 

      Jarabo, Adrian; Masia, Belen; Gutierrez, Diego (The Eurographics Association, 2021)
      Light field editing is a complex task, due to the large amount of data and the need to keep consistency between views. This has hampered the creation of efficient edit propagation methods, similar to those existing for ...
    • Graph-Based Reflectance Segmentation 

      Garces, Elena; Gutierrez, Diego; Lopez-Moreno, Jorge (The Eurographics Association, 2021)
      Most of the unsupervised image segmentation algorithms use just RGB color information in order to establish the similarity criteria between pixels in the image. This leads in many cases to a wrong interpretation of the ...
    • Mobile Computational Photography: Exposure Fusion on the Nokia N900 

      Echevarria, Jose I.; Gutierrez, Diego (The Eurographics Association, 2021)
      This paper explores the Nokia N900 platform as a versatile playground for mobile computational photography. We present the implementation of a simple yet practical application to acquire high quality tone mapped HDR images, ...
    • Structure-preserving Style Transfer 

      Calvo, Santiago; Serrano, Ana; Gutierrez, Diego; Masia, Belen (The Eurographics Association, 2019)
      Transferring different artistic styles to images while preserving their content is a difficult image processing task. Since the seminal deep learning approach of Gatys et al. [GEB16], many recent works have proposed different ...