In digital imaging, a pixel, pel, dots, or picture element is a physical point in a
raster image, .... Pixel counts can be expressed as a single number, as in a "three
-megapixel" ... The w...
Let's define megapixels in a way that eliminates the mystery and explains why
you may or may not want more.
Megapixel means one million pixels. The resolution of digital cameras and
camera phones is often measured in megapixels. For example, a 5-megapixel ...
If we are using the term to describe pixel count, one convention is to express ... as
a single number, like a 5 megapixel camera (a megapixel is a million pixels).
Jan 20, 2013 ... It used to be that megapixels determined which camera to buy. But it's ... You
should be concerned about sensor size, which we'll describe next.
Dec 17, 2012 ... The optical science community has long used Modulation Transfer Function or
MTF, to measure and describe the sharpness of a lens. They will ...
Jan 25, 2016 ... If you've ever purchased a new camera or smartphone, you've probably heard
the term “megapixel.” Basically, it's a way to quickly describe a ...
Concepts such as sensor size, megapixels, dithering and print size are discussed
... Each pixel contains a series of numbers which describe its color or intensity.
The term resolution describes both pixel count and pixel density, and in a variety
of ... Camera resolution is measured in megapixels (meaning millions of pixels); ...
In 1999 when digital cameras were only 1.2 or 2 MP, each megapixel ... pixels
you have counted horizontally or vertically when used to describe a stored image