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Photometric stereo

Photometric stereo is a technique in computer vision for estimating the surface normals of objects by observing that object under different lighting conditions (photometry). It is based on the fact that the amount of light reflected by a surface is dependent on the orientation of the surface in relation to the light source and the observer. By measuring…

Products, Non-Lambertian surfaces & Uncalibrated photometric stereo

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Overview

Basic method

Non-Lambertian surfaces

Uncalibrated photometric stereo

Advanced semantic analysis

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Map overview Semantic statistics

Photometric stereo

Nodes29
Edges28
Triples38
Avg. degree1.93
Density0.068966
Components1

How this topic connects Entity context

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Photometric stereo

Top relations

related to General BRDFs and beyond · 17
Photometric stereo → According, Bidirectional, BRDF, BRDFs, Determine, Given, If, In, Restricting, Some, The, These, This, To, Typical, Using, Which
related to Specular reflections · 8
Photometric stereo → Computer, Historically, Lambertian, Many, Specular, The, These, This
related to Uncalibrated photometric stereo · 6
Photometric stereo → PS, Recent, The, Transformer-based, Uncalibrated Photometric Stereo, Unlike
related to Non-Lambertian surfaces · 5
Photometric stereo → In, Lambertian, Many, The, This
is a · 2
Photometric stereo → approach in photometric stereo that aims to reconstruct the 3D shape of an object from images captured under unknown lighting conditions, technique in computer vision for estimating the surface normals of objects by observing that object under different lighting conditions

Important terminology Word statistics

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Important terminology

surface light stereo photometric normal known surfaces reflected many lighting reflectance model brdf amount sources including general albedo problem displaystyle

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Photometric stereois atechnique in computer vision for estimating the surface normals of objects by observing that object under different lighting conditions0.90text
Photometric stereois aapproach in photometric stereo that aims to reconstruct the 3D shape of an object from images captured under unknown lighting conditions0.90text
Photometric stereorelated to General BRDFs and beyondAccording0.60section
Photometric stereorelated to General BRDFs and beyondBidirectional0.60section
Photometric stereorelated to General BRDFs and beyondBRDF0.60section
Photometric stereorelated to General BRDFs and beyondThis0.60section
Photometric stereorelated to General BRDFs and beyondSome0.60section
Photometric stereorelated to General BRDFs and beyondBRDFs0.60section
Photometric stereorelated to General BRDFs and beyondIn0.60section
Photometric stereorelated to General BRDFs and beyondThese0.60section
Photometric stereorelated to General BRDFs and beyondDetermine0.60section
Photometric stereorelated to General BRDFs and beyondTo0.60section

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