pixel

(redirected from Pixels)
Also found in: Dictionary, Thesaurus, Idioms, Encyclopedia, Wikipedia.

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.
References in periodicals archive ?
Extracted ROI from the filtered retinal image with radius 100 pixels is shown in Fig.
[26] pointed that 0 bin was usually the peak in image histogram and took the relative location relationships of pixels in a block.
The Hough transform will generate circles using (1) and the information of edge pixels from the previous stage.
The Proposed Pixels Flipping Method for the Invoice Binary Image
Building on these past advances and continuing the push toward higher quality image sensors for mobile devices, Samsung has developed ISOCELL the next generation of pixel technology, which is patent pending.
The main property of Chan's method is that his method dose not partition pixels into pixel pairs but uses XOR Function to link all pixel bits.
The method used to assign variable shaped pixels is as follows:
Other method to detect anti-aliased and slope pixels was not found, therefore this method cannot be compared with another method.
The latest device also makes use of new pixel surface smoothing technology that delivers high reflectivity to achieve the brightness demanded from devices used in consumer projection televisions.
Color histograms contain no information about the layout of color pixels. An explicit record of layout is the next step.
Anyone can bring more pixels to bear on a web by adding multiple cameras.
Then again the new Pixels could be well worth the wait because their promise of truly stock Android and instant updates makes them unique in the smartphone world.