Tensorf: Tensorial radiance fields

A Chen, Z Xu, A Geiger, J Yu, H Su - European conference on computer …, 2022 - Springer
We present TensoRF, a novel approach to model and reconstruct radiance fields. Unlike
NeRF that purely uses MLPs, we model the radiance field of a scene as a 4D tensor, which …

Review on multiway analysis in chemistry—2000–2005

R Bro - Critical reviews in analytical chemistry, 2006 - Taylor & Francis
This review describes advances in multiway analysis during the period 2000–2005.
Multiway analysis started to take off in chemistry in the 1980s, but only in recent years has it …

Bidirectional texture function modeling: A state of the art survey

J Filip, M Haindl - IEEE Transactions on Pattern Analysis and …, 2008 - ieeexplore.ieee.org
An ever-growing number of real-world computer vision applications require classification,
segmentation, retrieval, or realistic rendering of genuine materials. However, the …

Most tensor problems are NP-hard

CJ Hillar, LH Lim - Journal of the ACM (JACM), 2013 - dl.acm.org
We prove that multilinear (tensor) analogues of many efficiently computable problems in
numerical linear algebra are NP-hard. Our list includes: determining the feasibility of a …

Tensor displays: compressive light field synthesis using multilayer displays with directional backlighting

G Wetzstein, DR Lanman, MW Hirsch, R Raskar - 2012 - dspace.mit.edu
We introduce tensor displays: a family of compressive light field displays comprising all
architectures employing a stack of time-multiplexed, light-attenuating layers illuminated by …

Tensor decompositions and applications

TG Kolda, BW Bader - SIAM review, 2009 - SIAM
This survey provides an overview of higher-order tensor decompositions, their applications,
and available software. A tensor is a multidimensional or N-way array. Decompositions of …

Graph embedding and extensions: A general framework for dimensionality reduction

S Yan, D Xu, B Zhang, HJ Zhang… - IEEE transactions on …, 2006 - ieeexplore.ieee.org
A large family of algorithms-supervised or unsupervised; stemming from statistics or
geometry theory-has been designed to provide different solutions to the problem of …

Scape: shape completion and animation of people

D Anguelov, P Srinivasan, D Koller, S Thrun… - ACM SIGGRAPH 2005 …, 2005 - dl.acm.org
We introduce the SCAPE method (Shape Completion and Animation for PEople)---a data-
driven method for building a human shape model that spans variation in both subject shape …

Tensor rank and the ill-posedness of the best low-rank approximation problem

V De Silva, LH Lim - SIAM Journal on Matrix Analysis and Applications, 2008 - SIAM
There has been continued interest in seeking a theorem describing optimal low-rank
approximations to tensors of order 3 or higher that parallels the Eckart–Young theorem for …

Face transfer with multilinear models

D Vlasic, M Brand, H Pfister, J Popovic - ACM SIGGRAPH 2006 Courses, 2006 - dl.acm.org
Face Transfer is a method for mapping videorecorded performances of one individual to
facial animations of another. It extracts visemes (speech-related mouth articulations) …