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This work proposes an extension of the 1-D Hilbert Huang transform for the analysis of images. The proposed method consists in (i) adaptively decomposing an image into oscillating parts called intrinsic mode functions (IMFs) using a mode…

数据分析、统计与概率 · 物理学 2015-06-19 Jérémy Schmitt , Nelly Pustelnik , Pierre Borgnat , Patrick Flandrin , Laurent Condat

The rapid growth of solar data is driving changes in the typical workflow and algorithmic approach to solar data analysis. We present recently deployed tools to aid this evolution and layout the path for future development. The majority of…

天体物理仪器与方法 · 物理学 2018-07-02 Neal Hurlburt , Sam Freeland , Ryan Timmons

We are developing a web-based interactive software to simulate crowded-field imaging with the Imaging and Slitless Spectrograph Instrument for Surveys (ISSIS) on board the future World Space Observatory - Ultraviolet (WSO-UV). This new tool…

天体物理仪器与方法 · 物理学 2014-09-19 Vyacheslav N. Shalyapin , Luis J. Goicoechea

We present DEIMoS: Data Extraction for Integrated Multidimensional Spectrometry, a Python application programming interface (API) and command-line tool for high-dimensional mass spectrometry data analysis workflows that offers ease of…

Here we present a "SCINDA-Iono" toolbox for the MATLAB. This is a software to analyze ionosphere scintillation indices provided by a SCINDA GNSS receiver. The toolbox is developed in the MATLAB R2018b. This software allows to preprocess the…

天体物理仪器与方法 · 物理学 2019-10-10 Tatiana Barlyaeva , Teresa Barata , Anna Morozova

Recent advances in distance-based protein folding have led to a paradigm shift in protein structure prediction. Through sufficiently precise estimation of the inter-residue distance matrix for a protein sequence, it is now feasible to…

生物大分子 · 定量生物学 2021-01-27 Andrew McGehee , Sutanu Bhattacharya , Rahmatullah Roche , Debswapna Bhattacharya

IFISS is an established MATLAB finite element software package for studying strategies for solving partial differential equations (PDEs). IFISS3D is a new add-on toolbox that extends IFISS capabilities for elliptic PDEs from two to three…

数值分析 · 数学 2022-09-28 Georgios Papanikos , Catherine E. Powell , David J. Silvester

For robust visual-inertial SLAM in perceptually-challenging indoor environments,recent studies exploit line features to extract descriptive information about scene structure to deal with the degeneracy of point features. But existing…

计算机视觉与模式识别 · 计算机科学 2024-07-02 Wanting Li , Shuo Wang , Yongcai Wang , Yu Shao , Xuewei Bai , Deying Li

The ISS (Integral-field Spectrograph System) has been designed as part of the EAGLE Phase A Instrument Study for the E-ELT. It consists of two input channels of 1.65x1.65 arcsec field-of-view, each reconfigured spatially by an image-slicing…

天体物理仪器与方法 · 物理学 2015-05-19 P. R. Hastings , B. Stobie , S. Vives , P. Vola , M. Wells , C. J. Evans

This thesis project arises from the need to put into operation the spectrograph (COLORES) of the station (BOOTES 2), located in La Mayora and belonging to the network of Burst Observer and Optical Transient Exploring System (BOOTES)…

天体物理仪器与方法 · 物理学 2024-02-13 Álvaro Montoro

StarFinder is a new code for the deep analysis of stellar fields, designed for well-sampled images with high and low Strehl ratio. It is organized in the form of a self-contained IDL widget-based application, with a 'user-friendly' graphic…

天体物理学 · 物理学 2015-06-24 E. Diolaiti , O. Bendinelli , D. Bonaccini , L. M. Close , D. G. Currie , G. Parmeggiani

The most direct way to confront observed galaxies with those formed in numerical simulations is to forward-model simulated galaxies into synthetic observations. Provided that synthetic galaxy observations include similar constraints and…

星系天体物理 · 物理学 2022-06-16 Connor Bottrell , Maan H. Hani

The Prime Focus Spectrograph (PFS) is a wide field multi-fiber spectrograph using the prime focus of the Subaru telescope, which is capable of observing up to 2400 astronomical objects simultaneously. The instrument control software will…

天体物理仪器与方法 · 物理学 2012-10-11 Atsushi Shimono , Naoyuki Tamura , Hajime Sugai , Hiroshi Karoji

The second generation Low Resolution Spectrograph (LRS2) is a new facility instrument for the Hobby-Eberly Telescope (HET). Based on the design of the Visible Integral-field Replicable Unit Spectrograph (VIRUS), which is the new flagship…

天体物理仪器与方法 · 物理学 2015-06-22 Taylor S. Chonis , Gary J. Hill , Hanshin Lee , Sarah E. Tuttle , Brian L. Vattiat

PFS (Prime Focus Spectrograph), a next generation facility instrument on the 8.2-meter Subaru Telescope, is a very wide-field, massively multiplexed, optical and near-infrared spectrograph. Exploiting the Subaru prime focus, 2394…

天体物理仪器与方法 · 物理学 2016-12-14 Naoyuki Tamura , Naruhisa Takato , Atsushi Shimono , Yuki Moritani , Kiyoto Yabe , Yuki Ishizuka , Akitoshi Ueda , Yukiko Kamata , Hrand Aghazarian , Stephane Arnouts , Gabriel Barban , Robert H. Barkhouser , Renato C. Borges , David F. Braun , Michael A. Carr , Pierre-Yves Chabaud , Yin-Chang Chang , Hsin-Yo Chen , Masashi Chiba , Richard C. Y. Chou , You-Hua Chu , Judith G. Cohen , Rodrigo P. de Almeida , Antonio C. de Oliveira , Ligia S. de Oliveira , Richard G. Dekany , Kjetil Dohlen , Jesulino B. dos Santos , Leandro H. dos Santos , Richard S. Ellis , Maximilian Fabricius , Didier Ferrand , Decio Ferreira , Mirek Golebiowski , Jenny E. Greene , Johannes Gross , James E. Gunn , Randolph Hammond , Albert Harding , Murdock Hart , Timothy M. Heckman , Christopher M. Hirata , Paul Ho , Stephen C. Hope , Larry Hovland , Shu-Fu Hsu , Yen-Shan Hu , Ping-Jie Huang , Marc Jaquet , Yipeng Jing , Jennifer Karr , Masahiko Kimura , Matthew E. King , Eiichiro Komatsu , Vincent Le Brun , Olivier Le Fevre , Arnaud Le Fur , David Le Mignant , Hung-Hsu Ling , Craig P. Loomis , Robert H. Lupton , Fabrice Madec , Peter Mao , Lucas S. Marrara , Claudia Mendes de Oliveira , Yosuke Minowa , Chaz N. Morantz , Hitoshi Murayama , Graham J. Murray , Youichi Ohyama , Joseph Orndorff , Sandrine Pascal , Jefferson M. Pereira , Daniel J. Reiley , Martin Reinecke , Andreas Ritter , Mitsuko Roberts , Mark A. Schwochert , Michael D. Seiffert , Stephen A. Smee , Laerte Sodre , David N. Spergel , Aaron J. Steinkraus , Michael A. Strauss , Christian Surace , Yasushi Suto , Nao Suzuki , John Swinbank , Philip J. Tait , Masahiro Takada , Tomonori Tamura , Yoko Tanaka , Laurence Tresse , Orlando Verducci , Didier Vibert , Clement Vidal , Shiang-Yu Wang , Chih-Yi Wen , Chi-Hung Yan , Naoki Yasuda

We present SPIFFI, the integral field spectrometer for the VLT. This instrument allows simultaneous observation of infrared spectra in more than 1000 image points of a two dimensional field. With its set of four gratings and a pixel scale…

天体物理学 · 物理学 2015-06-24 F. Eisenhauer , M. Tecza , S. Mengel , N. Thatte , C. Roehrle , K. Bickert , J. Schreiber

We present the new version 2.0 of the Feynman integral reduction program Kira and describe the new features. The primary new feature is the reconstruction of the final coefficients in integration-by-parts reductions by means of finite field…

高能物理 - 唯象学 · 物理学 2023-02-24 Jonas Klappert , Fabian Lange , Philipp Maierhöfer , Johann Usovitsch

This paper describes version 2 of the OI Exchange Format (OIFITS), the standard for exchanging calibrated data from optical (visible/infrared) interferometers. This IAU-endorsed standard has been in use for 10 years at most of the past and…

天体物理仪器与方法 · 物理学 2019-12-16 Gilles Duvert , John Young , Christian Hummel

We introduce Pixel-aligned Implicit Function (PIFu), a highly effective implicit representation that locally aligns pixels of 2D images with the global context of their corresponding 3D object. Using PIFu, we propose an end-to-end deep…

计算机视觉与模式识别 · 计算机科学 2019-12-05 Shunsuke Saito , Zeng Huang , Ryota Natsume , Shigeo Morishima , Angjoo Kanazawa , Hao Li

The Herschel Common Science System (HCSS) (Ott et al. 2006) (Ott & Science Ground Segment Consortium 2010) is a substantial Java software package, accompanying the development of the Herschel Mission (Pilbratt et al. 2010), supporting all…

天体物理仪器与方法 · 物理学 2015-03-17 Bernhard Schulz