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Who, What, Why: Sarah Kane finds ways to represent data as sound（图）
Astronomy 银河系 天体物理学 天文观测
2023/6/29
Sarah Kane, a fourth-year physics major in the College of Arts and Sciences, started her research in astronomy with Bhuvnesh Jain, the Walter H. and Leonore C. Annenberg Professor, and has since gone ...
MEASURING COMPLETE GROUND-TRUTH DATA AND ERROR ESTIMATES FOR REAL VIDEO SEQUENCES, FOR PERFORMANCE EVALUATION OF TRACKING, CAMERA POSE AND MOTION ESTIMATION ALGORITHMS
Vision robotics tracking navigation registration
2015/8/14
Fundamental tasks in computer vision include determining the position, orientation and trajectory of a moving camera relative to an
observed object or scene. Many such visual tracking algorithms hav...
High Frame-rate Imaging Based Photometry, Photometric Reduction of Data from Electron-multiplying Charge Coupled Devices (EMCCDs)
Instrumentation high angular resolution image processing photometric Gravitational lensing micro
2012/2/24
The EMCCD is a type of CCD that delivers fast readout times and negligible readout noise, making it an ideal detector for high frame rate applications which improve resolution, like lucky imaging or s...
A method for filling gaps in solar irradiance and in solar proxy data
method filling gaps solar irradiance solar proxy
2011/10/13
Data gaps are ubiquitous in spectral irradiance data, and yet, little effort has been put into finding robust methods for filling them. We introduce a data-adaptive and nonparametric method that allow...
Radiative transfer and molecular data for astrochemistry (Review)
radiative transfer atomic data molecular data
2011/10/10
The estimation of molecular abundances in interstellar clouds from spectroscopic observations requires radiative transfer calculations, which depend on basic molecular input data. This paper reviews r...
Reconstructing signals from noisy data with unknown signal and noise covariance
statistics, information theory, statistical mechanics
2011/10/8
We derive a method to reconstruct Gaussian signals from linear measurements with Gaussian noise. This new algorithm is intended for applications in astrophysics and other sciences. The starting point ...
A fast 2D image reconstruction algorithm from 1D data for the Gaia mission
methods: data analysis
2011/9/26
A fast 2-dimensional image reconstruction method is presented, which takes as input 1-dimensional data acquired from scans across a central source in different orientations. The resultant reconstructe...
SPECTRAL MATCHING THROUGH DATA COMPRESSION
Spectral distance similarity measure data compression
2014/6/5
This paper proposes to use compression-based similarity measures to cluster spectral signatures on the basis of their similarities. Such
universal distances estimate the shared information between tw...
Data Reduction Pipeline for EMIR, the near-ir multi-object spectrograph for GTC
EMIR GTC near-ir multi-object spectrograph
2009/7/1
Data Reduction Pipeline for EMIR, the near-ir multi-object spectrograph for GTC。
Analysis of Hubble Space Telescope Fine Guidance Sensor Data in TRANS Mode：An Overview
Hubble Space Telescope Fine Guidance Sensor Data TRANS Mode
2009/6/30
Analysis of Hubble Space Telescope Fine Guidance Sensor Data in TRANS Mode：An Overview。
A New Approach in Data Reduction：Proper Handling of Random Errors and Image Distortions
METHODS ANALYTICAL METHODS STATISTICAL Image Distortions
2009/6/11
A New Approach in Data Reduction：Proper Handling of Random Errors and Image Distortions。