Data · dataset · 2024
Adaptive Dynamic X-ray Image Estimation Dataset (Beijing)
Listed in ScienceDB
Description
Dataset SpecificationThe Data folder contains six subfolders (2D X-ray images, Experiment 1, Experiment 2, Experiment 3, Lunar orbit and OMNI dataset) and an instruction file called Readme.txt.Below I will explain the meaning of the data contained in each sub-file.OMNI dataset folder:The solar wind parameters observed from May 14, 2009, 00:00:00 UTC, to May 15, 2009, 22:40:00 UTC. From top to bottom, the panels display solar wind proton number density, solar wind velocities in three directions (Vx , Vy, and Vz), interplanetary magnetic field strength in three directions (Bx , By, and Bz ), and temperature (T).Lunar orbit folder:Depicts the lunar trajectory within the time interval from May 14, 2009, 00:00:00 UTC, to May 15, 2009, 22:40:00 UTC, with a sampling interval of 1 minute and an angular separation of 24.2222° between the start and end points. Experiment 1, Experiment 2 and Experiment 3 folder: Experiment 1 respectively illustrate the PSNR and SSIM calculated between the linear interpolation method and the adaptive dynamic X-ray image estimation method against the MHD model X-ray images . Experiment 2 conducted a detailed analysis of the results obtained with time intervals of 5 minutes, 10 minutes, 15 minutes, and 20 minutes for both linear interpolation and adaptive X-ray image estimation methods. Experiment 3 illustrates the continuous evolution of maxima and bow shock profiles in the original MHD X-ray images, linear interpolation results, and adaptive estimation results over the interval from May 14, 2009, 00:10:00 UTC, to May 16, 2009, 10:30:00 UTC, and the time period T of linear interpolation and adaptive dynamic X-ray estimation methods is set to 5 minutes.2D X-ray images folder:The folder contains the results of 2780 minutes of dynamic 2-D X-ray image estimation, and the algorithm's estimation interval is set to 5 minutes.This dataset can be used for related studies using 2-D X-ray estimates of Earth dynamics.The latest version adds Super-SloMo code and corresponding comparison results, and places code to calculate ssim and psnr.
All the calculation results of SSIM and PSNR in this paper are completed after normalization.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.15528 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Image 75%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.15528 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |