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Revisión actual del 12:57 30 ago 2018

The Open Anatomy Atlas (https://www.openanatomy.org/) is a web-based open source project that shows atlases of human anatomy in three dimensions. As it is web-based, there is no need for additional software on the computer, a relatively modern web browser is sufficient, and it is independent of the operating system being used by the user. These two details are very important to understand the power of the project: it allows access to information from virtually any device, including mobile phones or tablets, and from anywhere.

Another feature to review is the possibility of sharing session with other users: the user father logs into the atlas, shares the URL with the users children and they will see on their screens exactly the same information that the father is seeing, including manipulation of the 3D image (rotations, zoom, activation/deactivation of elements). This feature is tremendously useful when giving classes, both face-to-face and distance, as it allows real-time interaction on both sides.

Interface

At present there are four available atlases, as it can be seen in the main screen (Figure 1):

Figure 1: Open Anatomy Atlas

• Abdomen
• Brain
• Head and neck
• Knee

Technology

The web atlas is built in Angular, WebGL and the THREE.js JavaScript library. In this way, the VTK files can be uploaded and displayed in three dimensions in the web browser.

All this graphic information is supported by XML files with textual information about each element: name, hierarchical dependency, etc.

The project code can be accessed in GitHub at: [OpenAtlas].

Paper

The paper describing this open source project is available at [The Open Anatomy Browser: A Collaborative Web-Based Viewer for Interoperable Anatomy Atlases]

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