Quality - On "Image Quality" And "Image Size - Sony DSC-W200 Handbook
Cyber-shot w200 - powerful camera finished in smart silver aluminium, with 12.1 effective megapixels, hd output, double anti-blur and face detection technologies, zeiss 3x optical zoom lens, 2.5-inch lcd screen, viewfinder and stamina battery life.
Hide thumbs
Also See for DSC-W200:
- Service manual (65 pages) ,
- Instruction manual (64 pages) ,
- Brochure & specs (31 pages)
Table of Contents
Advertisement
Basic techniques for better images
Quality
On "image quality" and "image size"
A digital image is made up of a collection of small dots called pixels.
If it contains a large number of pixels, the picture becomes large, it takes up more memory,
and the image is displayed in fine detail. "Image size" is shown by the number of pixels.
Although you cannot see the differences on the screen of the camera, the fine detail and data
processing time differ when the image is printed or displayed on a computer screen.
Description of the pixels and the image size
Pixels
Selecting the image size for use (page 12)
1 Image size: 12M
4000 pixels × 3000 pixels = 12,000,000 pixels
2 Image size: VGA
640 pixels × 480 pixels = 307,200 pixels
Pixel
Many pixels (Fine
image quality and
large file size)
Few pixels (Rough
image quality but
small file size)
Example: Printing in
up to A3+ size
Example: An attached
image to be sent by e-
mail
11
Advertisement
Chapters
Table of Contents
