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Wednesday, May 04, 2005

Depth Of Field Generator PRO ***


Depth Of Field Generator PRO
Posted by Hello
Depth of Field Generator PRO is the result of six months of research, development and programming collaboration between myself and Martin Vicanek in an effort to produce a plugin capable of delivering high quality, sophisticated Depth of Field and Bokeh effects quickly and efficiently as a post process.Depth Of field (DOF) is the amount of distance between the nearest and farthest objects that appear in acceptably sharp focus in a photograph. It is heavily used in photography, film and computer graphics as a creative style element, typical examples ranging from portraiture to macro photography.In photography, DOF is governed by three factors: aperture, lens focal length and shooting distance. Many consumer class cameras, however, do not provide sufficient and independent control of these parameters. Digital cameras, in particular, usually show a large depth of field - i.e. they are more tolerant to defocus effects. While this may be welcome in some instances (e.g. snapshot applications), it is often a serious deficiency in others (e.g. portraiture/macro photography).In computer graphics, physically accurate DOF can be effectively generated using complex ray tracing techniques which tend to increase rendering times significantly. As a result, most computer generated broadcast and film production often lacks DOF as a result of these lengthy calculation times.........Link!
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