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THERMAL TEXTURE GENERATION AND 3D MODEL RECONSTRUCTION USING SFM AND GAN
2018
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Still, automatic generation of 3D models from the infrared imagery is challenging due to an absence of the feature points and low sensor resolution. ...
In this paper, we propose a novel method for generation of realistic 3D models with thermal textures using the SfM pipeline and GAN. The proposed method uses visible range images as an input. ...
In the second section, we give an outline of GANs for image synthesis and present other approaches for the thermal image synthesis. ...
doi:10.5194/isprs-archives-xlii-2-519-2018
fatcat:xzlo3vr2xfdodh2b6pt2amnjkm
SYNTHETIC THERMAL BACKGROUND AND OBJECT TEXTURE GENERATION USING GEOMETRIC INFORMATION AND GAN
2019
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
However, infrared image datasets that are large enough for successful training of a deep neural network are not available in the public domain. ...
This paper is focused on the development of the method for thermal image synthesis using a GAN (generative adversarial network). ...
Figure 4 . 4 The proposed method for infrared image synthesis the number of channels is determined by the label image, the thermal segmentation image and the depth map image. ...
doi:10.5194/isprs-archives-xlii-2-w12-149-2019
fatcat:zxnjmao5efh4zgq65dw7qoulh4
First results from VLTI near-infrared interferometry on high-mass young stellar objects
[article]
2010
arXiv
pre-print
From our extensive data set, we reconstruct a model-independent aperture synthesis image which shows an elongated structure with a size of 13x19 AU, consistent with a disk seen under an inclination of ...
In complementary mid-infrared Spitzer and sub-millimeter APEX imaging observations we detect two bow shocks and a molecular out ow which are oriented perpendicular to the disk plane and indicate the presence ...
APERTURE SYNTHESIS IMAGING Given that our observations provide a good uv-coverage and include closure phase information, we could use our data to reconstruct a model-independent aperture synthesis image ...
arXiv:1008.0001v1
fatcat:ns2zvlcqnvbs3dnssdd6gkyfoi
Simulation of realistic infrared texture of aeolian sand ripples
2011
International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications
This paper presents a synthesis model for generating infrared texture of aeolian sand ripples. ...
Texture is of vital importance when rendering realistic infrared images. Traditional attempts to simulate infrared textures often suffer from insufficient realism seen in actual infrared images. ...
Generally, infrared texture can be generated in two ways: conversion from images of the visible (VIS) band, and model-based IR texture synthesis. ...
doi:10.1117/12.896415
fatcat:7jsecryr3fhn7ilwalmvi23jhm
An Analysis-by-Synthesis Method for Heterogeneous Face Biometrics
[chapter]
2009
Lecture Notes in Computer Science
Face images captured in different spectral bands, e.g. , in visual (VIS) and near infrared (NIR), are said to be heterogeneous. ...
In this paper, we present a new method, called face analogy, in the analysis-by-synthesis framework, for heterogeneous face mapping, that is, transforming face images from one type to another, and thereby ...
The Lambertian law provides an image formation model, relating a spectral image with the 3D shape of the sensed object, the object surface properties and the illumination source: I(x, y) = ρ(x, y)n(x, ...
doi:10.1007/978-3-642-01793-3_33
fatcat:ozw5fc4z4jglxkb2rkvdum6xri
Molecules and solids in planetary nebulae and proto-planetary nebulae
2007
Advances in Space Research
High resolution imaging observations in the submillimeter (e.g., SMA) and in the mid-infrared (e.g., Gemini) have made possible the mapping of the distribution of these compounds, allowing us to infer ...
In particular, the detections of the stretching and bending modes of aliphatic and aromatic compounds have revealed a continuous synthesis of organic materials at the late stages of stellar evolution. ...
Acknowledgements The works on infrared imaging are done in collaboration with Kevin Volk. The submm imaging work is done in collaboration with Dinh Van Trung, Sebastien Muller, T. ...
doi:10.1016/j.asr.2007.04.082
fatcat:byfpouo55fashmhxonv2wxyhsm
Specifications and conceptual architecture of a thermal infrared simulator of landscapes
2001
Sensors, Systems, and Next-Generation Satellites V
This paper deals with the simulation of very high spatial resolution images in the thermal infrared range, from 3 to 14 ƒm. ...
A new methodology is proposed for the simulation to best reproduce the properties of the infrared imagery. ...
The figure (1) illustrates the mechanism of the image synthesis in the infrared range. To perform a simulation, the user must give inputs to the simulator. ...
doi:10.1117/12.450696
fatcat:abmosozwljbsxng4unx7cclx2a
Aperture-synthesis imaging with the mid-infrared instrument MATISSE
2008
Optical and Infrared Interferometry
Using model images as input for many of our simulations, we study the dependence of the reconstructions on the brightness and size of the target. ...
We report on detailed image reconstruction experiments with simulated MATISSE interferograms. ...
In the last decade, several image reconstruction algorithms were developed for aperture-synthesis imaging with infrared arrays consisting of a small number of telescopes; for example, BSMEM (Buscher 1994 ...
doi:10.1117/12.788904
fatcat:yppzj4cljndezjiqp5qlemuice
Towards a Robust Thermal-Visible Heterogeneous Face Recognition Approach Based on a Cycle Generative Adversarial Network
2021
International Journal of Interactive Multimedia and Artificial Intelligence
Unlike the visible spectrum, Infrared spectra are invariant to light changes, which makes them an alternative solution for face recognition. However, in infrared, the textural information is lost. ...
The second is the proposition of a multi-sensors face detector model based on the last YOLO v3 architecture, able to detect simultaneously faces captured in visible and thermal images. ...
): 14.24% Laboratory (ARL) Pretrained Recognition Model Mat-Conv-Net (VGG Face) OpenFace LightCNN AM-Softmax Synthesis Method TV-GAN CRN SG-GAN Reference (Year) [36] (2018) [31] (2019) [35] (2019) Infrared ...
doi:10.9781/ijimai.2021.12.003
fatcat:auk56bnfxbfnjh42ya25l3wr2q
Resolving the mass loss from red supergiants by high angular resolution
2016
Proceedings of the International Astronomical Union
imaging of the surface and the atmosphere of RSGs with optical and infrared long-baseline interferometers. ...
recent progress in high spatial resolution observations of RSGs, encompassing from the circumstellar envelope on rather large spatial scales (~100 stellar radii) to milliarcsecond-resolution aperture-synthesis ...
Ohnaka et al. (2011) present 1-D aperture-synthesis images of Betelgeuse in the individual CO lines with an angular resolution of 9.8 mas. ...
doi:10.1017/s1743921317002976
fatcat:7ut57udvwvhlhdkwmcsgdy3sha
Multi-Metric Evaluation of Thermal-to-Visual Face Recognition
2019
2019 Eighth International Conference on Emerging Security Technologies (EST)
In this paper, we aim to address the problem of heterogeneous or cross-spectral face recognition using machine learning to synthesize visual spectrum face from infrared images. ...
We explore the ability to use Generative Adversarial Networks (GANs) for face image synthesis, and examine the performance of these images using pre-trained Convolutional Neural Networks (CNNs). ...
Synthesis To generate the synthetic images in the visible spectrum given the infrared images, we propose to use a CycleGAN structure [15] to learn the mapping between the images in two different spectra ...
doi:10.1109/est.2019.8806202
dblp:conf/est/LaiY19
fatcat:6xh2o3lrrnbazho2uowh7d6kai
COMPARING MID-INFRARED GLOBULAR CLUSTER COLORS WITH POPULATION SYNTHESIS MODELS
2012
Astronomical Journal
Several population synthesis models now predict integrated colors of simple stellar populations in the mid-infrared bands. ...
In a comparison of the predictions of several recent population synthesis models, the integrated colors are found to cover approximately the same range but to disagree in detail, for example on the effects ...
This publication makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute ...
doi:10.1088/0004-6256/143/4/87
fatcat:7wela2nnmjgqnngdpw5jvpwi6e
Thermal Infrared Colorization via Conditional Generative Adversarial Network
[article]
2018
arXiv
pre-print
Transforming a thermal infrared image into a realistic RGB image is a challenging task. In this paper we propose a deep learning method to bridge this gap. ...
The content loss is used to recover global image information while the latter three losses are used to synthesize local realistic textures. ...
RGB images generated using their model have blurry details and lack textures. To address this issue, we use a conditional GAN-based model and define a new objective function. ...
arXiv:1810.05399v2
fatcat:5dvwplk73vb3zgxeqhgrbyjxvq
A METHOD FOR SYNTHESIZING THERMAL IMAGES USING GAN MULTI-LAYERED APPROACH
2021
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The quality of three-dimensional modeling for the thermal imaging spectral range remains at an insufficient level for solving a number of important tasks, which require high precision and reliability. ...
The realistic synthesis of thermal images is especially important due to the complexity and high cost of obtaining real data. ...
In contrast with a simple GAN model that reconstructs on image R from a latent vector p, a conditional GAN receives an input image A as an additional bit of information. ...
doi:10.5194/isprs-archives-xliv-2-w1-2021-155-2021
fatcat:kq7vvzzvufephmbq37h3twz3me
OSIrIS: a physically based simulation tool to improve training in thermal infrared remote sensing over urban areas at high spatial resolution
2006
Remote Sensing of Environment
Remote Abstract This paper describes an infrared image simulator for remote sensing applications, called OSIrIS (outdoor scene and infrared image simulation). ...
Examples are given that illustrate specific aspects of infrared images. ...
Several examples of synthesised images are presented eventually; they were selected in order to illustrate difficulty in image analysis and complexity in simulation. ...
doi:10.1016/j.rse.2006.03.017
fatcat:hi342uoymrfynpmm564hptdtoq
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