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Canon is a leading provider of consumer, business-to-business, and industrial digital imaging solutions.
Random Access Memory, . A type of computer memory that can be accessed randomly. This is the fastest type of memory for the computer and the most expensive. There are several types of RAM.
Industry:Consumer electronics
The camera's storage medium. Flash memory is a safe, highly reliable form of storage that doesn't need power to hold the images after they are saved. It won't erase the images unless the user chooses to do so.
Industry:Consumer electronics
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
An electronic device that produces a burst of light the consumer can use to produce more exposure on the film.
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
Liquid crystal display. The flat screen on many digital cameras that preview photographs that have already been taken. LCDs utilise two sheets of polarising 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
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
Proses dimana bahan kimia menghapus perak tidak terpapar pada film, kemudian memperbaiki atau menghentkan proses pencetakan dan menghentikan sensitivitas negatif film terhadap cahaya. Sekarang dengan kamera digital PowerShot, Anda tidak perlu mengeluarkan biaya untuk film dan pencetakan.
Industry:Consumer electronics
Sensivitas film terhadap cahaya. Contohnya: film ISO 100 memerlukan cahaya dua kali lebih banyak dibandingkan film iso 200.
Industry:Consumer electronics
