pixel

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pixel

 [pik´sel]
a picture element; a CT scan or PET scan is composed of an array of squares (pixels), each of which is colored a uniform shade of gray or another color. The corresponding region in the tissue slice that is imaged is called a voxel (volume element).

pix·el

(pik'sĕl),
A contraction for picture element, a two-dimensional representation of a volume element (voxel) in the display of the CT or MR image, usually 512 × 512 or 256 × 256 pixels, respectively.

pixel

A portmanteau for picture element, the smallest discrete two-dimensional unit of a digital image.

pix·el

(piks'ĕl)
A contraction for picture element, a two-dimensional representation of a volume element (voxel) in the display of the CT or MR image, usually 512 by 512 or 256 by 256 pixels respectively.

pix·el

(piks'ĕl)
Contraction for picture element, two-dimensional representation of a volume element (voxel) in the display of the computed tomographic or magnetic resonance image, usually 512 × 512 or 256 × 256 pixels, respectively.

pixel

a picture element such as a dot on a video display screen. The greater the concentration of pixels the clearer the image.
A CT scan or PET scan is composed of an array of squares (pixels), each of which is colored a uniform shade of gray or another color. The corresponding region in the tissue slice that is imaged is called a voxel (volume element). See also computed tomography.
References in periodicals archive ?
If you want to move up, the least expensive and easiest to use stand-alone digital cameras are compact cameras, also called point-and-shoot cameras, with pixel counts generally in the 12 to 20 megapixel range.
That said, the higher pixel count is certainly welcome.
The geometry of objects projected on to parallel and oblique image planes was used to develop an equation for calculating horizontal and vertical distances from image pixel counts.
According to the company announcements both the TV's have 105-inch Curved HD screen, with 11 million pixel count and 21:9 aspect ratio.
But, there is one glaring exception A[degrees] the 2048x1536 Retina display, which is basically the same pixel count as the iPad Air but on a smaller screen, giving the iPad Mini 2 a vastly better display.
Utilizing high performance panels with high density pixel count, 178/178 wide viewing angles, enabled by high bandwidth sources like Displayport, HDMI, Dual link DVI or optional Thunderbolt, these new displays make images and graphics come alive, it added.
For starters, it will come with a CCD image sensor that has an effective pixel count of 16.
Each lens supports 4K (4096 x 2160 pixels) resolution, that delivers a pixel count four times that of Full HD (1920 x 1080 pixels), and offers compatibility with industry-standard Super 35 mm-equivalent cameras as well as APS-C cameras.
The high-sensitivity 3MOS System provides an effective motion image pixel count of 7,590,000 pixels (2,530,000 pixels x 3).
Coverage this sweeping, with detail this fine, requires a very high pixel count," says program manager Dr.
Data is viewed on a screen with an 800 x 480 pixel display, the largest pixel count of any instrument in its category.
The D3400 combines the superior power of NIKKOR lenses with an effective pixel count of 24.