The Media Center Image Database hosts thousands of publicly accessible images and panoramas with extensive cataloging. As the central resource for most Media Center projects, MCID is frequently updated with new collections and features.
Click Here to explore MCID.
The Art Atlas platform presents the original fieldwork of the Media Center in a mapped interface which connects the visual resources to their physical locations.
Click Here to explore Art Atlas.
Digital Art History Index
The Media Center maintains an index of Digital Art History tools and projects. The index is searchable and includes a form for users to suggest new resources to add to the list.
Click Here to explore the Digital Art History Index.
Topics in Digital Art History
- The Media Center has used virtual reality imaging in the form of 360° panoramas since the 1990's. These immersive images are a technologically innovative way to both teach and learn about topics in Art History and continue to be utilized in new applications, such as a with VR headset.
- Click Here to view a panoramic tour which can be viewed on a desktop or in VR with a Google Cardboard headset.
- 3D Printing is a technology which constructs computer models from a variety of materials (most commonly plastic). The model is constructed by adding layers upon layers of material to create the 3D form of the object.
- 3D printing has found a wide array of applications in recent years including medical, industrial design, fashion, art, and other applications.
- Click Here to view a timelapse video of a 3D printed model based on a Greek vessel.
- Bibliographic software can help users organize sources, generate bibliographies, and manage citations. CUIT offers free downloads of some of the leading bibliographic software packages.
- Click Here to see a listing of software available.
- A Content Management System (CMS) is a type of web framework designed in part to allow multiple users to add content to a website without having to have a deep knowledge of how the site works. Many CMSs are open-source and supported by large communities of developers and users who create modules and plugins to extend the capabilities of CMS-based websites.
- Some of the most widely used CMS packages are Wordpress, Drupal, and Joomla.
- The CMS Omeka is specifically designed for cataloging collections of artwork and other objects.
- The Media Center (and much of Columbia itself) uses Drupal to create sites that allow faculty, students, and others to create their own content and draw from the extensive materials in our collections.
- Because modern cameras are able to capture so much detail in each image, online tools need sophisticated methods to show the full resolution. If the entire image were loaded at once, it could take a very long time and be awkward to work with. Instead high resolution images are usually viewed in the form of smaller images which are tiled to make the larger image.
- The Media Center uses Openseadragon to display all of our original fieldwork at its full resolution within MCID.
- Click Here to view a historical panorama of Istanbul. You can zoom in or out by scrolling with a mouse or touchpad, or by using the on screen controls.
- Laser scanning is a digitization technology which uses a stationary laser system to shoot millions of points extremely rapidly over a surface or object. These points tell the system, with a great degree of accuracy, their distance from the scanner, thereby creating a detailed point cloud. Multiple point clouds can be combined to create unified models.
- Click Here to view a laser scan created during the Mapping Gothic France Project.
- Whenever possible, the Media Center encourages the use of open-source software rather than proprietary and paid products for the creation of digital projects.
- Open-source tools are built and maintained by communities of users rather than companies and seek to make the best product they can available to the widest audience.
- Open-source software used by the Media Center is responsible for our servers, databases, zooming images, and presentation tools.
- In some cases, as with the high-quality satellite imagery from Google Maps, open-source alternatives are inferior or difficult to use. But these proprietary systems should only be used with the understanding that portions of a project will become subject to the decisions of a company who often has priorities other than those of the project. Proprietary systems may also become unsupported, such as Apple QTVR or Adobe Flash, making portions of a project unavailable to many users on many platforms.
- Photogrammetry is a technique which uses still images to assemble a 3D model that has accurate photographic color, dimensions, and texture. By capturing photos while moving around an object, software can determine the placement of the different images relative to the object of focus. A model is then generated and given a photographic texture. Photogrammetry is remarkable for its accessibility in comparison with other 3D scanning and modeling techniques.
- Click Here to view a sample photogrammetric model by the Media Center.
Browse Free Use images
- Many of our original images can be used free of charge with proper citation. These can be found in MCID. Complete the copyright request form on an image record page to submit a request.
- For images in the public domain, the NYPL has an excellent resource. Find images here.
- Wikimedia Commons is a database of over 30 million freely usable media files to which anyone can contribute. Browse images here.
- The Metropolitan Museum of Art has opened up portions their image collection for online download through their Open Access for Scholarly Content (OASC) program. Please review their terms and conditions before using any of their images.
- The British Library has put all of their scans of public domain artworks into Flickr. These are free to use and download.
- For an aggregate search of free-use images you can use Google Images with search tools activated to filter for image rights. See sample search here.
- Searching through Creative Commons can also aid in your search for free-use images.