NDLI: Estimation of 3D faces and illumination from single photographs using a bilinear illumination model

Please wait, while we are loading the content...

Adaptive numerical cumulative distribution functions for efficient importance sampling

Ray maps for global illumination

Estimation of 3D faces and illumination from single photographs using a bilinear illumination model

Texture tiling on arbitrary topological surfaces using wang tiles

Metropolis photon sampling with optional user guidance

Bayesian relighting

Geometric clustering for line drawing simplification

A low dimensional framework for exact polygon-to-polygon occlusion queries

Real illumination from virtual environments

Real-time multiple scattering in participating media with illumination networks

Spherical $Q^{2}-tree$ for sampling dynamic environment sequences

Radiance cache splatting: a GPU-friendly global illumination algorithm

Online construction of surface light fields

Motion blur for textures by means of anisotropic filtering

Importance resampling for global illumination

Table-top computed lighting for practical digital photography

Stippling and silhouettes rendering in geometry-image space

Fast exact from-region visibility in urban scenes

Reflectance sharing: image-based rendering from a sparse set of images

A hybrid monte carlo method for accurate and efficient subsurface scattering

Interactive system for dynamic scene lighting using captured video environment maps

Out of core photon-mapping for large buildings

A dual light stage

Multiresolution reflectance filtering

Bidirectional importance sampling for direct illumination

Inferring reflectance functions from wavelet noise

Colorization by example

Perceptually based tone mapping of high dynamic range image streams

Adaptive frameless rendering

Non-linear volume photon mapping

Experimental analysis of BRDF models

Estimation of 3D faces and illumination from single photographs using a bilinear illumination model

Content Provider	ACM Digital Library
Author	Moghaddam, Baback Lee, Jinho Machiraju, Raghu Pfister, Hanspeter
Abstract	3D Face modeling is still one of the biggest challenges in computer graphics. In this paper we present a novel framework that acquires the 3D shape, texture, pose and illumination of a face from a single photograph. Additionally, we show how we can recreate a face under varying illumination conditions. Or, essentially relight it. Using a custom-built face scanning system, we have collected 3D face scans and light reflection images of a large and diverse group of human subjects. We derive a morphable face model for 3D face shapes and accompanying textures by transforming the data into a linear vector sub-space. The acquired images of faces under variable illumination are then used to derive a bilinear illumination model that spans 3D face shape and illumination variations. Using both models we, in turn, propose a novel fitting framework that estimates the parameters of the morphable model given a single photograph. Our framework can deal with complex face reflectance and lighting environments in an efficient and robust manner. In the results section of our paper, we compare our methods to existing ones and demonstrate its efficacy in reconstructing 3D face models when provided with a single photograph. We also provide several examples of facial relighting (on 2D images) by performing adequate decomposition of the estimated illumination using our framework.
Starting Page	73
Ending Page	82
Page Count	10
ISBN	3905673231
ISSN	17273463
DOI	10.2312/EGWR/EGSR05/073-082
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2005-06-29
Publisher Place	Goslar
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in