Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Selected Data About Geographic Locations01:25

Selected Data About Geographic Locations

337
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
337
Manipulation and Analysis01:21

Manipulation and Analysis

336
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
336
Woodward–Hoffmann Selection Rules and Microscopic Reversibility01:34

Woodward–Hoffmann Selection Rules and Microscopic Reversibility

4.2K
Electrocyclic reactions, cycloadditions, and sigmatropic rearrangements are concerted pericyclic reactions that proceed via a cyclic transition state. These reactions are stereospecific and regioselective. The stereochemistry of the products depends on the symmetry characteristics of the interacting orbitals and the reaction conditions. Accordingly, pericyclic reactions are classified as either symmetry-allowed or symmetry-forbidden. Woodward and Hoffmann presented the selection criteria for...
4.2K
Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

2.7K
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
2.7K
Levels of Use of a GIS01:29

Levels of Use of a GIS

471
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
471
Collisions in Multiple Dimensions: Introduction01:05

Collisions in Multiple Dimensions: Introduction

7.5K
It is far more common for collisions to occur in two dimensions; that is, the initial velocity vectors are neither parallel nor antiparallel to each other. Let's see what complications arise from this. The first idea is that momentum is a vector. Like all vectors, it can be expressed as a sum of perpendicular components (usually, though not always, an x-component and a y-component, and a z-component if necessary). Thus, when the statement of conservation of momentum is written for a...
7.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Precancerous and early stage cancer of the bile duct system].

Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen·2017
Same author

Visibility Equalizer Cutaway Visualization of Mesoscopic Biological Models.

Computer graphics forum : journal of the European Association for Computer Graphics·2017
Same author

Sketching Uncertainty into Simulations.

IEEE transactions on visualization and computer graphics·2015
Same author

Reinventing the Contingency Wheel: Scalable Visual Analytics of Large Categorical Data.

IEEE transactions on visualization and computer graphics·2015
Same author

Mouse white adipose tissue-derived mesenchymal stem cells gain pericentral and periportal hepatocyte features after differentiation in vitro, which are preserved in vivo after hepatic transplantation.

Acta physiologica (Oxford, England)·2015
Same author

Isolation and hepatocyte differentiation of mesenchymal stem cells from porcine bone marrow--"surgical waste" as a novel MSC source.

Transplantation proceedings·2013
Same journal

MatplotAlt: A Python Library for Adding Alt Text to Matplotlib Figures in Computational Notebooks.

Computer graphics forum : journal of the European Association for Computer Graphics·2026
Same journal

psudo: Exploring Multi-Channel Biomedical Image Data with Spatially and Perceptually Optimized Pseudocoloring.

Computer graphics forum : journal of the European Association for Computer Graphics·2025
Same journal

Are We There Yet? A Roadmap of Network Visualization from Surveys to Task Taxonomies.

Computer graphics forum : journal of the European Association for Computer Graphics·2024
Same journal

Visual Parameter Space Exploration in Time and Space.

Computer graphics forum : journal of the European Association for Computer Graphics·2024
Same journal

Doom or Deliciousness: Challenges and Opportunities for Visualization in the Age of Generative Models.

Computer graphics forum : journal of the European Association for Computer Graphics·2024
Same journal

ParaDime: A Framework for Parametric Dimensionality Reduction.

Computer graphics forum : journal of the European Association for Computer Graphics·2024
See all related articles

Related Experiment Video

Updated: Apr 15, 2026

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
07:05

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

Published on: June 18, 2021

2.9K

Managing Spatial Selections With Contextual Snapshots.

P Mindek1, M E Gröller2, S Bruckner3

  • 1Vienna University of Technology Austria.

Computer Graphics Forum : Journal of the European Association for Computer Graphics
|March 31, 2015
PubMed
Summary
This summary is machine-generated.

This study introduces contextual snapshots for managing spatial selections in data visualization. These snapshots automatically link selections to their creation context, enabling easier analysis and comparison across different views.

Keywords:
I.3.3 [Computer Graphics]: Picture/Image Generation—Viewing algorithms; I.3.6 [Computer Graphics]: Methodology and Techniques—Interaction techniquesannotationsinteractionspatial selectionsvisual analytics

More Related Videos

Mining Spatial Transcriptomics Datasets using DeepSpaceDB
10:16

Mining Spatial Transcriptomics Datasets using DeepSpaceDB

Published on: September 5, 2025

1.1K
Temporal Ordering of Dynamic Expression Data from Detailed Spatial Expression Maps
11:52

Temporal Ordering of Dynamic Expression Data from Detailed Spatial Expression Maps

Published on: February 9, 2017

6.6K

Related Experiment Videos

Last Updated: Apr 15, 2026

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
07:05

Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

Published on: June 18, 2021

2.9K
Mining Spatial Transcriptomics Datasets using DeepSpaceDB
10:16

Mining Spatial Transcriptomics Datasets using DeepSpaceDB

Published on: September 5, 2025

1.1K
Temporal Ordering of Dynamic Expression Data from Detailed Spatial Expression Maps
11:52

Temporal Ordering of Dynamic Expression Data from Detailed Spatial Expression Maps

Published on: February 9, 2017

6.6K

Area of Science:

  • Information Visualization
  • Data Analysis
  • Human-Computer Interaction

Background:

  • Spatial selections are common in data visualization for feature localization and analysis.
  • Reconstructing the semantics of selections can be challenging due to parameter dependencies.

Purpose of the Study:

  • To present contextual snapshots for effective management of spatial selections in visualized data.
  • To enable in-place investigation and comparison of multiple data representations.

Main Methods:

  • Developing a concept of contextual snapshots that automatically associate selections with their creation context.
  • Implementing a flexible toolkit with defined interfaces for system integration.

Main Results:

  • Contextual snapshots facilitate the reconstruction and understanding of spatial selection semantics.
  • The approach supports interactive, integrated, and linked views for data exploration.

Conclusions:

  • Contextual snapshots offer a powerful and generalizable method for managing spatial selections.
  • The technique is applicable to diverse scenarios including simulation data, historical documents, and anatomical data.