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Canon is a leading provider of consumer, business-to-business, and industrial digital imaging solutions.
A bit, which stands for binary digit, is the smallest unit of digital information. Eight bits equals one byte. Digital images are often described by the number of bits used to represent each pixel. i.e. a 1-bit image is monochrome; an 8-bit image supports 256 colours or grayscales; while 24 or 32-bit supports true colour.
Industry:Consumer electronics
Komplementærfarger er to farger som danner hvitt lys om de kombineres i korrekte forhold.
Industry:Consumer electronics
Un nuovo bus esterno standard che supporta velocità di trasferimento dati di 12Mbps. USB dovrebbe sostituire completamente le porte seriali e parallele. Inoltre, USB è particolarmente indicato per il download di Plug-and-Play ad alta velocità delle immagini dalla fotocamera digitale direttamente al tuo PC.
Industry:Consumer electronics
1024 Kilobytes, written MB, used to refer to the size of files or media such as hard drives. Refers to the amount of information in a file or how much information can be contained on a hard drive or disk.
Industry:Consumer electronics
Liquid crystal display. The flat screen on many digital cameras that preview photographs that have already been taken. LCDs utilize two sheets of polarizing material with a liquid crystal solution between them. An electric current passed through the liquid causes the crystals to align so that light cannot pass through them. Each crystal, therefore, is like a shutter, either allowing light to pass through or blocking the light.
Industry:Consumer electronics
Joint Photographic Experts Group, *.jpg. The de facto standard for image compression in digital imaging devices. JPEG is a lossy compression technique, capable of reducing digital images files to about 5% of their normal size. This is one of the reasons you can get as many images into your PowerShot digital camera as you can. The results in decompression of the files can cause "blockiness," the " jaggies," or "pixelization" in certain digital images. The greater the compression level the more pixelization or "blockiness" that will occur. The greater the pixel count, the less pixelization that may occur.
Industry:Consumer electronics
An electronic device that produces a burst of light the consumer can use to produce more exposure on the film.
Industry:Consumer electronics
The sharpness of an image, or the adjustments made on a camera necessary to achieve this. See also focus puller.
Industry:Entertainment
用化学制品去除胶片上未曝光的银，然后固定或停止显色过程并停止负型感光灵敏度的过程。现在有了 PowerShot 数码相机，您省去了购买和处理胶片的钱。
Industry:Consumer electronics
