Output resolution
The detail and clarity (achieved by tightness of dots) with which the image will be displayed or printed dependent on the capability of the display or printing device.
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Output resolution being the resolution of the final image
As you can see the EOS-1D's sensor is larger than an APS-C size negative and that despite the additional resolution the pixel size is approximately the same as the Nikon D1.
Review Notes ...
Also, while there are other times to sharpen, the bulk of sharpening is best done at final output resolution so do all your editing including resizing for print or web before sharpening.
I think it is fairly easy to see that with the same FOV and same output resolution pixel density doesn't really effect the amount of detail in the two 8mp camera images. See the 20D and 1D Mark II full resolution crops of the bear's nose below.
Using a 4800 optimized-dpi mode, one of the industry's highest output resolutions, ...
In general, this means confirming the Scaling is set to 100%, the output resolution is set as desired (typically, 300 dpi) in a TIFF file format and at a bit depth of 16-bit (to take maximum advantage of the benefits of RAW capture).
An HDMI port with selectable output resolution (1080i, 720p, 480p, and auto) offers high resolution playback of images and video on modern high definition TV's.
(Dots Per Inch) A measurement value used to describe either the resolution of a display screen or the output resolution of a printer.
DPOF ...
The measurement of print resolution expressed in how many dots of ink are laid down either horizontally or vertically per inch. A higher number indicates a greater amount of output resolution. Not to be confused with pixel per inch (PPI).
DPI - Dots per Inch. A measurement value used to describe either the resolution of a display screen or the output resolution of a printer.
The term is also used to describe the individual elements that make up a digital picture file, as well as the output resolutions of a computer monitor or a digital projector.
I took a small section from the center and enlarged it to equivalent 30x12 size, with the resulting print being about 4x6. The test file was 113dpi at output resolution, much lower than I usually like to go.
 See also: Image, Resolution, Digital, Pixels, Print
  
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