We tackle the problem of generating novel-view images from collections of 2D images showing refractive and reflective objects. Current solutions assume opaque or transparent …
In this paper we consider the problem of reconstructing the 3D position and surface normal of points on an unknown, arbitrarily-shaped refractive surface. We show that two viewpoints …
Capturing the 3D geometry of transparent objects is a challenging task, ill-suited for general- purpose scanning and reconstruction techniques, since these cannot handle specular light …
D Lanman, G Taubin - ACM siggraph 2009 courses, 2009 - dl.acm.org
Over the last decade, digital photography has entered the mainstream with inexpensive, miniaturized cameras for consumer use. Digital projection is poised to make a similar …
Numerous techniques have been proposed for reconstructing 3D models for opaque objects in past decades. However, none of them can be directly applied to transparent objects. This …
Photometric stereo is widely used for 3D reconstruction. However, its use in scattering media such as water, biological tissue and fog has been limited until now, because of forward …
Continuous-wave Time-of-flight (TOF) range imaging has become a commercially viable technology with many applications in computer vision and graphics. However, the depth …
G Wetzstein, D Roodnick, W Heidrich… - … on Computer Vision, 2011 - ieeexplore.ieee.org
Acquiring transparent, refractive objects is challenging as these kinds of objects can only be observed by analyzing the distortion of reference background patterns. We present a new …
L Nwosu, H Wang, J Lu, I Unwala… - 2017 IEEE 15th Intl …, 2017 - ieeexplore.ieee.org
This paper proposes the design of a Facial Expression Recognition (FER) system based on deep convolutional neural network by using facial parts. In this work, a simple solution for …