Search
Now showing items 11-20 of 59
Perceptually Optimized Coded Apertures for Defocus Deblurring
(The Eurographics Association and Blackwell Publishing Ltd., 2012)
The field of computational photography, and in particular the design and implementation of coded apertures, has yielded impressive results in the last years. In this paper we introduce perceptually optimized coded apertures ...
Compressive High Speed Video Acquisition
(The Eurographics Association, 2015)
Traditional video capture is limited by the trade-off between spatial and temporal resolution. When capturing videos of high temporal resolution, the spatial resolutions decreases due to bandwidth limitations in the capture ...
Improved Intuitive Appearance Editing based on Soft PCA
(The Eurographics Association, 2017)
During the last few years, many different techniques for measuring material appearance have arisen. These advances have allowed the creation of large public datasets, and new methods for editing BRDFs of captured appearance ...
Transient Photon Beams
(The Eurographics Association, 2017)
Recent advances on transient imaging and their applications have opened the necessity of forward models that allow precise generation and analysis of time-resolved light transport data. However, traditional steady-state ...
An Appearance Model for Textile Fibers
(The Eurographics Association and John Wiley & Sons Ltd., 2017)
Accurately modeling how light interacts with cloth is challenging, due to the volumetric nature of cloth appearance and its multiscale structure, where microstructures play a major role in the overall appearance at higher ...
Attribute-preserving Gamut Mapping of Measured BRDFs
(The Eurographics Association and John Wiley & Sons Ltd., 2017)
Reproducing the appearance of real-world materials using current printing technology is problematic. The reduced number of inks available define the printer's limited gamut, creating distortions in the printed appearance ...
Convolution‐Based Simulation of Homogeneous Subsurface Scattering
(The Eurographics Association and Blackwell Publishing Ltd., 2011)
This paper introduces a new method for simulating homogeneous subsurface light transport in translucent objects. Our approach is based on irradiance convolutions over a multi‐layered representation of the volume for light ...
Motion Blur Rendering: State of the Art
(The Eurographics Association and Blackwell Publishing Ltd., 2011)
Motion blur is a fundamental cue in the perception of objects in motion. This phenomenon manifests as a visible trail along the trajectory of the object and is the result of the combination of relative motion and light ...
Convolutional Sparse Coding for Capturing High‐Speed Video Content
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
Video capture is limited by the trade‐off between spatial and temporal resolution: when capturing videos of high temporal resolution, the spatial resolution decreases due to bandwidth limitations in the capture system. ...
Intrinsic Light Field Images
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
We present a method to automatically decompose a light field into its intrinsic shading and albedo components. Contrary to previous work targeted to two‐dimensional (2D) single images and videos, a light field is a 4D ...