Search
Now showing items 31-40 of 77
Color Sequence Preserving Decolorization
(The Eurographics Association and John Wiley & Sons Ltd., 2015)
Many visualization techniques use images containing meaningful color sequences. If such images are converted to grayscale, the sequence is often distorted, compromising the information in the image.We preserve the significance ...
Regularizing Image Reconstruction for Gradient-Domain Rendering with Feature Patches
(The Eurographics Association and John Wiley & Sons Ltd., 2016)
We present a novel algorithm to reconstruct high-quality images from sampled pixels and gradients in gradient-domain rendering. Our approach extends screened Poisson reconstruction by adding additional regularization ...
Generalized Diffusion Curves: An Improved Vector Representation for Smooth-Shaded Images
(The Eurographics Association and John Wiley & Sons Ltd., 2016)
This paper generalizes the well-known Diffusion Curves Images (DCI), which are composed of a set of Bezier curves with colors specified on either side. These colors are diffused as Laplace functions over the image domain, ...
Near-Instant Capture of High-Resolution Facial Geometry and Reflectance
(The Eurographics Association and John Wiley & Sons Ltd., 2016)
We present a near-instant method for acquiring facial geometry and reflectance using a set of commodity DSLR cameras and flashes. Our setup consists of twenty-four cameras and six flashes which are fired in rapid succession ...
Creating New Chinese Fonts based on Manifold Learning and Adversarial Networks
(The Eurographics Association, 2018)
The design of fonts, especially Chinese fonts, is known as a tough task that requires considerable time and professional skills. In this paper, we propose a method to easily generate Chinese font libraries in new styles ...
Seamless Video Stitching from Hand-held Camera Inputs
(The Eurographics Association and John Wiley & Sons Ltd., 2016)
Images/videos captured by portable devices (e.g., cellphones, DV cameras) often have limited fields of view. Image stitching, also referred to as mosaics or panorama, can produce a wide angle image by compositing several ...
No-infill 3D Printing
(The Eurographics Association, 2016)
This paper introduces a partition method for printing hollow objects without infill via Fused Deposition Modeling (FDM), which is one of the most widely used 3D-printing technology. We linked the partition problem to the ...
Selective Degree Elevation for Multi-Sided Bézier Patches
(The Eurographics Association and John Wiley & Sons Ltd., 2015)
This paper presents a method to selectively elevate the degree of an S-Patch of arbitrary dimension. We consider not only S-Patches with 2D domains but 3D and higher-dimensional domains as well, of which volumetric cage ...
Interactive Additive Diffraction Synthesis
(The Eurographics Association, 2016)
Lens flare, comprising diffraction patterns of direct lights and ghosts of an aperture, is one of artistic artifacts in optical systems. The generation of far-field diffraction patterns has commonly used Fourier transform ...
State of the Art of Parallel Coordinates
(The Eurographics Association, 2013)
This work presents a survey of the current state of the art of visualization techniques for parallel coordinates. It covers geometric models for constructing parallel coordinates and reviews methods for creating and ...