Linggo, Marso 25, 2012

Techniques in Photography

PHOTOGRAPHIC COMPOSITION


žPhotographic composition is the pleasing arrangement of subject matter elements within the picture area.
There are only the principles and elements that provide a means of achieving pleasing composition when applied properly. Some of these principles and elements are as follows:


žCenter of interest
žSubject placement
žSimplicity
žViewpoint and camera angle
žBalance
žShapes and lines
žPattern
žVolume
žLighting
Texture
žTone
žContrast
Framing
žForeground
žBackground
žPerspective
Rule of Thirds


žThe rule of thirds is a "rule of thumb" or guideline which applies to the process of composing visual images such as paintingsphotographs and designs.
ž[1] The guideline proposes that an image should be imagined as divided into nine equal parts by two equally-spaced horizontal lines and two equally-spaced vertical lines, and that important compositional elements should be placed along these lines or their intersections

Martes, Disyembre 13, 2011

Seach Engine

web search engine is designed to search for information on the World Wide Web and FTP servers. The search results are generally presented in a list of results often referred to as SERPS, or "search engine results pages". The information may consist of web pages, images, information and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories, which are maintained only by human editors, search engines also maintain real-time information by running an algorithm on a web crawler.



Search engineMarket share in May 2011Market share in December 2010[9]
Google82.80%
 
84.65%
 
Yahoo!6.42%
 
6.69%
 
Baidu4.89%
 
3.39%
 
Bing3.91%
 
3.29%
 
Ask0.52%
 
0.56%
 
AOL0.36%
 
0.42%
 

Lunes, Disyembre 12, 2011