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William S. C. Chang
Researcher at University of California, San Diego
Publications - 123
Citations - 1949
William S. C. Chang is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Optical modulator & Waveguide (optics). The author has an hindex of 22, co-authored 123 publications receiving 1877 citations. Previous affiliations of William S. C. Chang include University of British Columbia.
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Journal ArticleDOI
True2Form: 3D curve networks from 2D sketches via selective regularization
TL;DR: True2Form is a sketch-based modeling system that reconstructs 3D curves from typical design sketches by progressively detecting and enforcing applicable properties, accounting for their global impact on an evolving 3D curve network.
Book ChapterDOI
KinectAvatar: fully automatic body capture using a single kinect
TL;DR: An improved super-resolution algorithm is developed that takes color constraints into account and aligns the super-resolved scans using a combination of automatic rigid and non-rigid registration.
Journal ArticleDOI
Automatic registration for articulated shapes
TL;DR: An unsupervised algorithm for aligning a pair of shapes in the presence of significant articulated motion and missing data, while assuming no knowledge of a template, user‐placed markers, segmentation, or the skeletal structure of the shape is presented.
Journal ArticleDOI
Hair photobooth: geometric and photometric acquisition of real hairstyles
Sylvain Paris,William S. C. Chang,Oleg I. Kozhushnyan,Wojciech Jarosz,Wojciech Matusik,Matthias Zwicker,Frédo Durand +6 more
TL;DR: A new reflectance interpolation technique is introduced that leverages an analytical reflectance model to alleviate cross-fading artifacts caused by linear methods and closely match the real hairstyles and can be used for animation.
Journal ArticleDOI
Global registration of dynamic range scans for articulated model reconstruction
TL;DR: The articulated global registration algorithm to reconstruct articulated 3D models from dynamic range scan sequences is presented and it is shown that it can automatically reconstruct a variety of articulated models without the use of markers, user-placed correspondences, segmentation, or template model.