Results 81 to 90 of about 12,499 (195)
PhotoShape: Photorealistic Materials for Large-Scale Shape Collections
, 2018 Existing online 3D shape repositories contain thousands of 3D models but lack photorealistic appearance. We present an approach to automatically assign high-quality, realistic appearance models to large scale 3D shape collections.
Farhadi, Ali +3 more
core +1 more source
Uncertainty‐Aware Machine Learning Bias Correction and Filtering for OCO‐2: 1
Earth and Space Science, Volume 12, Issue 7, July 2025.Abstract The Orbiting Carbon Observatory‐2 (OCO‐2) makes space‐based radiance measurements of reflected sunlight. Using a physics‐based retrieval algorithm, these measurements are inverted to estimate column‐averaged atmospheric carbon dioxide dry‐air mole fractions (XCO2).
Steffen Mauceri +15 more
wiley +1 more source
Adaptive slices for acquisition of anisotropic BRDF
Computational Visual Media, 2018 BRDF continues to be used as a fundamental tool for representing material appearance in computer graphics. In this paper we present a practical adaptive method for acquisition of anisotropic BRDF, based on sparse adaptive measurement of the complete four-
Radomír Vávra, Jiří Filip
doaj +1 more source
Perceived quality of BRDF models
Computer Graphics Forum, Volume 44, Issue 4, July 2025.Abstract Material appearance is commonly modeled with the Bidirectional Reflectance Distribution Functions (BRDFs), which need to trade accuracy for complexity and storage cost. To investigate the current practices of BRDF modeling, we collect the first high dynamic range stereoscopic video dataset that captures the perceived quality degradation with ...
Behnaz Kavoosighafi +4 more
wiley +1 more source
Remote Sensing, 2015 High-resolution sensor Surface Reflectance (SR) data are affected by surface anisotropy but are difficult to adjust because of the low temporal frequency of the acquisitions and the low angular sampling.
Martin Claverie +6 more
doaj +1 more source
Reflectance Hashing for Material Recognition
, 2015 We introduce a novel method for using reflectance to identify materials. Reflectance offers a unique signature of the material but is challenging to measure and use for recognizing materials due to its high-dimensionality.
Dana, Kristin, Nishino, Ko, Zhang, Hang
core +1 more source
An Approach to Retrieve BRDF from Satellite and Airborne Measurements of Surface-Reflected Radiance Based on Decoupling of Atmospheric Radiative Transfer and Surface Reflection [PDF]
Bi-directional Reflection Distribution Function (BRDF) defines anisotropy of the surface reflection. It is required to specify the boundary condition for radiative transfer (RT) modeling.
Radkevich, Alexander
core +1 more source
FROST-BRDF: A Fast and Robust Optimal Sampling Technique for BRDF Acquisition
IEEE Transactions on Visualization and Computer GraphicsSubmitted to IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG)
Miandji, Ehsan +5 more
openaire +4 more sources
Improving Soil Moisture Retrieval by Combining MODIS BRDF and CYGNSS Data
Journal of Remote SensingSoil moisture (SM) retrieval methods based on machine learning from the Cyclone Global Navigation Satellite System (CYGNSS) data primarily rely on Normalized Difference Vegetation Index (NDVI) to characterize vegetation information.
Sizhe Chen +8 more
doaj +1 more source
Stray light analysis of the Diffuse Infrared Background Experiment (DIRBE) [PDF]
The straylight analysis of the diffuse infrared background experiment (DIRBE) on the cosmic background explorer (COBE) mission is discussed. From the statement of work (SOW), the purpose of DIRBE is to measure, or set upper limits on, the spectral and ...
Breault, R. P.
core +1 more source