Panorama

From Wikipedia, the free encyclopedia

(Redirected from Panoramas)
Jump to: navigation, search

In its most general sense, a panorama is any wide view of a physical space. It has also come to refer to a wide-angle representation of such a view — whether in painting, drawing, photography, film/video, or a three-dimensional model. Further, the motion-picture term, pan or panning, is derived from "panorama".

A panorama from multiple images stitched together using PTgui. This image shows the curved edges of each segment of the panorama which are due to the warping of the image to conform to the cylindrical projection used to present such a wide angle of view. These edges would normally be cropped so the image can be displayed in a more aesthetically pleasing manner.
A panorama from multiple images stitched together using PTgui. This image shows the curved edges of each segment of the panorama which are due to the warping of the image to conform to the cylindrical projection used to present such a wide angle of view. These edges would normally be cropped so the image can be displayed in a more aesthetically pleasing manner.

The word was originally coined by the Irish painter Robert Barker to describe his panoramic paintings of Edinburgh. Shown on a cylindrical surface and viewed from the inside, they were exhibited in London in 1792 as "The Panorama".

In the mid 19th century, panoramic paintings and models became a very popular way to represent landscapes and historical events. Audiences of Europe in this period were thrilled by the aspect of illusion, immersed in a winding 360 degree panorama and given the impression of standing in a new environment. The Dutch marine painter Hendrik Willem Mesdag created and established the Panorama Mesdag of The Hague, Netherlands, in 1881, a cylindrical painting more than 14 meters high and roughly 40 meters in diameter (120 meters in circumference). In the same year of 1881, the Bourbaki Panorama in Lucerne, Switzerland, which exhibits a circular painting, was created by Edouard Castres. The painting measures about 10 meters in height with a circumference of more than 100 meters. Another example would be the Atlanta Cyclorama, depicting the Civil War Battle of Atlanta. It was first displayed in 1887, and is 42 feet high by 358 feet wide. Even larger than these paintings is the Racławice Panorama localed in Wrocław, Poland, which measures 120 x 15 meters.

Panorama of Along the River During Ching Ming Festival, 18th century remake of a 12th century original by Chinese artist Zhang Zeduan
Panorama of Along the River During Ching Ming Festival, 18th century remake of a 12th century original by Chinese artist Zhang Zeduan

Panoramic photography soon came to displace painting as the most common method for creating wide views. Not long after the introduction of the Daguerreotype in 1839, photographers began assembling multiple images of a view into a single wide image. In the late 19th century, panoramic cameras using curved film holders employed clockwork drives to scan a line image in an arc to create an image over almost 180 degrees. Digital photography of the late twentieth century greatly simplified this assembly process, which is now known as image stitching. Such stitched images may even be fashioned into crude virtual reality movies, using one of many technologies such as Apple Computer's QuickTime VR or Java. A rotating line camera such as the Panoscan allows the capture of very high resolution panoramic images and eliminates the need for image stitching.

A panorama of Hong Kong Victoria Harbour

On rare occasions, panoramic, 360° movies have been constructed for specially designed display spaces — typically at theme parks, world's fairs, and museums. Starting in 1955, Disney has created 360° theaters for its parks and the Swiss Transport Museum in Lucerne, Switzerland, features a theater that is a large cylindrical space with an arrangement of screens whose bottom is several meters above the floor. Panoramic systems that are less than 360° around also exist. For example, Cinerama used a curved screen and IMAX movies are projected on a dome above the spectators.

One final form of panoramic representation is digital mapping generated from SRTM data. In these diagrams, a computer calculates the panorama from a given point.

A panoramic photograph taken in Linköping, Sweden. The original Photoshop file took up over 1.4 gigabytes of hard disk space, and was roughly 56,000 x 3,000 pixels in size.
A panoramic photograph taken in Linköping, Sweden. The original Photoshop file took up over 1.4 gigabytes of hard disk space, and was roughly 56,000 x 3,000 pixels in size.

Wikimedia Commons has media related to:
Advanced Search
Included Web Search Engines


Safe Search

close

Top Matching Results

Occasionally Search.com will highlight specialized results that are based on the context of your query. Examples of specialized results include specific links to news, images, or video.

Top Matching Results may highlight information from other Search.com pages, content from the CNET Network of sites, or third party content. The listings are based purely on relevance. Search.com does not receive payment for listings in this section but our partners that provide this data may get paid for listing these products.

Sponsored Links

This section contains paid listings which have been purchased by companies that want to have their sites appear for specific search terms and related content. These listings are administered, sorted and maintained by a third party and are not endorsed by Search.com.

Search Results

Search.com sends your search query to several search engines at one time and integrates the results into one list which has been sorted by relevance using Search.com's proprietary algorithm. You can customize the list of search engines included in your metasearch from the preferences.

The search engines that are used in your metasearch may allow companies to pay to have their Web sites included within the results. To view the Paid Inclusion policy for a specific search engine, please visit their Web site. Search.com does not accept payment or share revenue with any search engine partner for listings in this section.