Bjoern Haefner
6 papers · 2018–2025 · 3 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🏃
Academic Marathon · Sprint
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(12)
🚀
Conference Pioneer
Top co-authors
Research topics
Computer Vision
(6)
Analysis
(5)
Processing
(3)
Computer Science
(2)
Deep Learning
(2)
Machine Learning
(2)
Mathematics & Optimization
(2)
Applications
(2)
Artificial Intelligence
(1)
Architectures
(1)
Core AI · Computer Vision
(1)
Core AI · Artificial Intelligence
(1)
Core Methods
(1)
Mathematics
(1)
Models
(1)
Keywords
photometric stereo
(3)
3d reconstruction
(3)
rgb-d sensing
(2)
depth super-resolution
(2)
variational method
(2)
reflectance estimation
(2)
variational inference
(2)
parametric model
(1)
differentiable rendering
(1)
neural radiance field
(1)
spherical harmonics
(1)
shape from shading
(1)
signed distance function
(1)
specular reflection
(1)
joint optimization
(1)
energy conservation
(1)
depth map
(1)
rgb-d sensor
(1)
inverse rendering
(1)
multi-view geometry
(1)
Papers
On Neural BRDFs: A Thorough Comparison of State-of-the-Art Approaches
WACV 2025
Sparse Views Near Light: A Practical Paradigm for Uncalibrated Point-light Photometric Stereo
CVPR 2024
SupeRVol: Super-Resolution Shape and Reflectance Estimation in Inverse Volume Rendering
WACV 2024
Inferring Super-Resolution Depth from a Moving Light-Source Enhanced RGB-D Sensor: A Variational Approach
WACV 2020
Variational Uncalibrated Photometric Stereo Under General Lighting
ICCV 2019
Fight Ill-Posedness With Ill-Posedness: Single-Shot Variational Depth Super-Resolution From Shading
CVPR 2018