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Canon Digital Camera Guide
By Steve Gargin
Canon digital camera innovations have always been at the forefront of photographic innovations and their compact digital cameras package a variety of functions into a deceptively small body. These are particularly attractive to a wide range of users because of their light weight, ease of use, high image quality and high functionality. experts are highly experienced in camera manufacturer, leading-edge optical technology, ultra high-precision mounting technology, electronic device technology and color management technology amongst others. All of this experience and expertise is combined to produce the PowerShot series and the PowerShot DIGITAL ELPH/DIGITAL IXUS series.
Throughout their continuing research, the development team has collected a large amount of photographic data and also made broad statistical analyses of the frequency involved in taking photographs. This data led to the creation of the Photographic Space which is a graphical database of information relating to the relationship between surrounding brightness and distance between a and the subject relative to the focal length and position of the zoom lens when pictures are taken.
The Photographic Space led to the development of a new scene-recognition technology called "iSAPS" (intelligent Scene
Analysis based on Photographic Space) Technology. iSAPS Technology analyses the scene to be photographed and makes optimal adjustments of a number of key functions, including auto-focus, before the shutter is pressed.
The iSAPS Technology closely estimates the camera-to-subject distance based on the lens focal length, zoom position and surrounding brightness which guarantees the most accurate exposure and white balance settings for the overall conditions.
At the high end of the range are their single-lens reflex, or SLR, cameras. The company has created ultra-high-precision imaging elements and high-performance digital imaging engines so that their digital SLR cameras possess the same ease of operation as their 35mm film counterparts but produce exceptionally high-quality images.
The imaging engine, or DIGIC II, creates image data from signals output from a CMOS, or complementary metal oxide semiconductor, sensor. The CMOS sensor is really the brain of any digital camera. Canon developed the DIGIC II high-performance imaging engine directly due to the increasingly high resolution CMOS sensors. With the help of a high-capacity DDRS DRAM (double data rate SDRAM) as the buffer memory, the DIGIC II processes high-resolution images at ultra-high speeds.
Steve Gargin is the administrator of digital-camera-reviews.helper-guru.com/i260/index.html which is a great website dedicated to giving free advice on Digital Cameras.