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Controllable Image‐Based Transfer of Flow Phenomena
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
Modelling flow phenomena and their related weathering effects is often cumbersome due their dependence on the environment, materials and geometric properties of objects in the scene. Example‐based modelling provides many ...
Applying Visual Analytics to Physically Based Rendering
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
Physically based rendering is a well‐understood technique to produce realistic‐looking images. However, different algorithms exist for efficiency reasons, which work well in certain cases but fail or produce rendering ...
Turning a Digital Camera into an Absolute 2D Tele‐Colorimeter
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
We present a simple and effective technique for absolute colorimetric camera characterization, invariant to changes in exposure/aperture and scene irradiance, suitable in a wide range of applications including image‐based ...
Denoising Deep Monte Carlo Renderings
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
We present a novel algorithm to denoise deep Monte Carlo renderings, in which pixels contain multiple colour values, each for a different range of depths. Deep images are a more expressive representation of the scene than ...
Increasing the Spatial Resolution of BTF Measurement with Scheimpflug Imaging
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)
We present an improved way of acquiring spatially varying surface reflectance represented by a bidirectional texture function (BTF). Planar BTF samples are measured as images at several inclination angles which puts ...