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There are two ways.
First is vector way where picture is divided in elementary mathematical shapes, and you can change pictures dimensions without losing quality of picture.
Second is raster, here picture is divided in points (pixels) and when you enlarge the picture you can see that pixels and the picture will lose quality. Most of pictures are in raster quality
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∙ 15y ago
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Why was the digital cameras made?
Digital cameras have number of advantages over traditional film cameras. Digital cameras can display images on a screen immediately after they have been taken. Also because of the advances on memory devices it is possible to store hundreds to thousands of images on a single small device, and deleting images to free storage space. Finally, digital cameras allow integration with modern digital systems (like cell phones) and photo transfer to and from computers.
What devices are used for creating and editing graphic images?
For example digital computers to edit images, (digital) cameras to obtain images or computers to render them.
What is the definition of digital camera?
A Digital Camera Stores Images in a Digital Format unlike older cameras which used to store images on a film or metal plate...
What are the best file types for storing images in digital cameras?
jpeg
What exactly are digital camers?
Digital cameras take photos by digitally recording images. Film cameras used a chemically process to record images while the digital camera does it electronically via a small internal computer.. Images are recorded immediatley and can be stored in the camera and on memory cards.
What principle do all modern cameras use to form images?
Light rays are focused to form real images
Are digital cameras better then camcorders?
For taking still picture most defiantly. Digital camera sensors are much more sensitive then video cameras and take higher quality still images.
By what means do digital cameras reproduce images?
Digital cameras have no film but operate using a sensor chip and flash memory. Chip size affects the resolution of the picture and the hues and intensities of colors.
Where to Find Photosmart Digital Cameras?
Digital cameras are changing how people take, view, and edit images. Today, one can use Photosmart digital cameras to capture both still images as well as video. With technology in place to limit blurring and to heighten color contrast and lighting, these cameras ensure that both novices and professionals have what they need to take photos of a lifetime. Professionals will love the manual options these cameras come with, and novices will love that these cameras are easy to use and high quality.
What does someone say when asked which digital camera?
There are many digital cameras that are available to use and purchase. For example, brands such as Sony or Nikon sell a range of cameras in digital form.
Can digital cameras record images other than still shots?
Yes, it can also record video.
What are images in digital cameras measured in?
Bytes, the higher the mega pixels, the more detail, the more bytes.
