Motion parallax for 360 RGBD video

A Serrano, I Kim, Z Chen, S DiVerdi… - … on Visualization and …, 2019 - ieeexplore.ieee.org
We present a method for adding parallax and real-time playback of 360° videos in Virtual
Reality headsets. In current video players, the playback does not respond to translational …

Flash matting

J Sun, Y Li, SB Kang, HY Shum - ACM SIGGRAPH 2006 Papers, 2006 - dl.acm.org
In this paper, we propose a novel approach to extract mattes using a pair of flash/no-flash
images. Our approach, which we call flash matting, was inspired by the simple observation …

Flash cut: Foreground extraction with flash and no-flash image pairs

J Sun, SB Kang, ZB Xu, X Tang… - 2007 IEEE Conference …, 2007 - ieeexplore.ieee.org
In this paper, we propose a novel approach for foreground layer extraction using flash/no-
flash image pairs, which we call flash cut. Flash cut is based on the simple observation that …

Vision-guided robot system for picking objects by casting shadows

A Agrawal, Y Sun, J Barnwell… - … International Journal of …, 2010 - journals.sagepub.com
We present a complete vision-guided robot system for model-based three-dimensional (3D)
pose estimation and picking of singulated 3D objects. Our system employs a novel vision …

Object matting using flash and no-flash images

HY Shum, J Sun, SB Kang, Y Li - US Patent 7,724,952, 2010 - Google Patents
Foreground object matting uses flash/no-flash images pairs to obtain a flash-only image. A
trimap is obtained from the flash-only image. A joint Bayesian algorithm uses the flash only …

Layered graph matching with composite cluster sampling

L Lin, X Liu, SC Zhu - IEEE Transactions on Pattern Analysis …, 2009 - ieeexplore.ieee.org
This paper presents a framework of layered graph matching for integrating graph partition
and matching. The objective is to find an unknown number of corresponding graph …

Depth imaging by combining time-of-flight and on-demand stereo

U Hahne, M Alexa - Workshop on Dynamic 3D Imaging, 2009 - Springer
In this paper we present a framework for computing depth images at interactive rates. Our
approach is based on combining time-of-flight (TOF) range data with stereo vision. We use a …

Stereoscopic flash and no-flash photography for shape and albedo recovery

X Cao, M Waechter, B Shi, Y Gao… - Proceedings of the …, 2020 - openaccess.thecvf.com
We present a minimal imaging setup that harnesses both geometric and photometric
approaches for shape and albedo recovery. We adopt a stereo camera and a flashlight to …

Beyond silhouettes: Surface reconstruction using multi-flash photography

D Crispell, D Lanman, PG Sibley… - … Symposium on 3D …, 2006 - ieeexplore.ieee.org
This paper introduces a novel method for surface reconstruction using the depth
discontinuity information captured by a multi-flash camera while the object moves along a …

Robust stereo with flash and no-flash image pairs

C Zhou, A Troccoli, K Pulli - 2012 IEEE Conference on …, 2012 - ieeexplore.ieee.org
We propose a new stereo technique using a pair of flash and no-flash stereo images that is
both efficient and robust in handling occlusion boundaries. Our work is motivated by the …