640/240 = 2.666 or 2 and 2/3 inches.
480/240 = 2 inches
So the image is 2.6666x2 inches, or about 5.33 (5 and 1/3) inches squared.
1.5 inch=300 pixel
It is the same. 1 dot is also 1 pixel.
Resulation means pixel per inch either row side or column side, so row side= 512/2=256 or column side 512/2=256.
For a 12 x 12 inch print your ideal image resolution dimensions should be 3600 pixels by 3600 pixels. At a minimum your dimensions should be 1800 by 1800 pixels. Larger mega pixel producing cameras are often better when you want to crop your image down to smaller sizes.
Linear inch is a fantasy word from the airliners. It means: X linear inches = length + width + depth (measured in inches). Inches are still inches.
A pixel is the smallest area in a digital image. It does not have a unique size, it depends on the amount of detail specified for that image.
To calculate the pixel size of an image, you need to divide the width or height of the image in pixels by the physical size of the image in inches. This will give you the pixel size per inch.
The equivalent pixel resolution of an image at 300 dpi is 300 pixels per inch.
The size of the image is 2.67 inches x 2.83 inches (width x height) when printed at 240 pixels per inch.
1.5 inch=300 pixel
Intensity is the amount of light the pixel reproduces (how bright it is). Density refers to the amount of pixels that are used to encode an inch or an centimeter of the photograph.
bitmap or raster images are in other words pixel images and every pixel image must have resolution, resolution is number of pixels per inch, cm
Technical characteristics:- number of colors (how many bits per pixel are supported)- image size (width x height in pixels - also call image resolution horizontal, respectively vertical)- file size (size in bytes of the file where the image is saved)- display/print resolution, usually in dots per inch/cm (a description on how to output the image)Subjective impressions (for example when evaluating photographs)- subject of the image- background- type of the composition (surreal, landscape...)A pixel is a single rectangular element of an image. A pixel has a defined color.
Changing resolution you will change print size of photo or both print size and pixel dimensions. This depend what resolution you need. Example: if you have 400x200 px image with 300 resolution (1.3 inch wide printable dimension) changing resolution to 72 px per inch you can get 1600x800px image with 5.2 inch wide printable dimension.
Photoshop is an image editing program. Resolution is the term used for how dense an image is pertaining pixels. Photoshop can handle any range of resolution as long as the computer has enough speed and enough RAM (Random Access Memory) to handle large resolution images. Within Photoshop, resolution refers to pixels per a measure of length. In the US, it is usually measure as pixels/inch. In Europe, pixels/centimeter. A pixel is the smallest "part" of an image, so higher the pixel/inch gives the image more detail and "crispness."
It depends how big the pixels are.
Depend on image resolution. You can see image resolution in Photoshop from Image > Image Size. Pixels are just the tiny dots that form images, they are not a form of distance measurement. To demostrate this, take for example a 40 in. TV. That 40 inch TV might contain 1920 x 1080 pixels to make up the screen, but likewise, a computer screen that is only 20 in. can also have the same amount of pixels.