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In photography, bokeh (/ ˈ b oʊ k ə / BOH-kə or / ˈ b oʊ k eɪ / BOH-kay; [1] Japanese:) is the aesthetic quality of the blur produced in out-of-focus parts of an image, whether foreground or background or both. It is created by using a wide aperture lens.
Backgrounds can be entirely neutral, like a solid backdrop or a cloudless sky; or they can complement the image, like a starfish on the sand. A more technical method of achieving simplicity involves focusing on the subject while ensuring the background is out of focus .
The photograph depicts a lush green rolling hill with cirrus clouds during a daytime sky, with mountains far in the background. [ 1 ] [ 2 ] It was taken by Charles O'Rear , a former National Geographic photographer and resident of St. Helena , California, in the Napa Valley region north of San Francisco, while on his way to visit his girlfriend ...
Background-oriented schlieren technique (BOS [7]) relies on measuring or visualizing shifts in focused images. In these techniques, the background and the schlieren object (the distortion to be visualized) are both in focus and the distortion is detected because it moves part of the background image relative to its original position.
This is an accepted version of this page This is the latest accepted revision, reviewed on 16 December 2024. Art and practice of creating images by recording light For other uses, see Photography (disambiguation). Photography of Sierra Nevada Photography is the art, application, and practice of creating images by recording light, either electronically by means of an image sensor, or chemically ...
Personalize your background image, sounds, and toolbar appearance in AOL Desktop Gold Access your settings to see several options that let you make it your own, such as updating the sounds that you hear, adjusting the colors used, and choosing from any of your own images or the vast Flickr library to personalize your background.