Examples of 'pixel block' in a sentence
Meaning of "pixel block"
pixel block: A group of adjacent pixels in an image that form a block or unit for processing or display purposes
How to use "pixel block" in a sentence
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pixel block
In this embodiment a pixel block is subjected to an intraframe transform.
Noise estimation is not restricted to fixed size pixel block based computation.
This pixel block is further not influenced by motion effects.
This is equivalent to taking the following sum for the entire pixel block.
The motion vector represents the motion of a pixel block from one image to the other.
The traditional block is extended into an overlapped region to form an extended pixel block.
Each pixel block is recovered by applying an inverse DCT.
Harpoon is the fastest way to get around the city fast pixel block.
The pixel block shown at II in Fig.
Harpoons are the quickest way to move more quickly in pixel block city.
Characterised in that the pixel block processor is adapted to,.
Information associating the elected motion vector with the current pixel block is stored.
More particularly, the pixel block is subjected to an intrafield or an intraframe transform.
The system provides a method of adaptively selecting an optimal pixel block within an image frame.
Before subjecting a pixel block to a transform operation, it is first examined for motion effects.
See also
Other embodiments provide mechanisms for assigning the number of candidate vectors to each pixel block.
Here, only a pixel block of a brightness signal is illustrated for the simplification of explanation.
The DC value field contains the unsigned DC offset for the pixel block.
FIG . 2 illustrates an error calculation by pixel block correlation in an image rate conversion system.
The pixel block position and the sensor position are marked in Figure 2 with A.
Fig . 8 is a functional block diagram of an alternative pixel block correlation process.
As before, quantized pixel block information is provided to entropy coder 18.
Moreover, a quantization value varies depending generally on a pixel block and a frequency band.
Each 8 × 8 pixel block can have only one set of foreground and background colors.
On the other hand, the comet is moving one pixel block per every two frames.
The pixel block 408 shows a dark column with half a dark row on the left.
More particularly, the pixel block at I in Fig.
Wid ( block ) represents the constant width of a pixel block.
An 8 by 16 pixel block is divided into a right and left block.
In this example it is assumed that the target block is a 8 × 8 pixel block.
First, a 16 by 8 pixel block consists of an upper block and a lower block.
The bS value may be determined for a boundary of each 4x4 pixel block.
Pixel block 405 shows a dark column between white columns.
The second selector 42 then selects pixels belonging to the extended pixel block.
For each pixel block 506, the median pixel intensity value is identified or selected.
But as indicated above, not all 16 Colors can be displayed in a pixel block.
As a result, the number of calculations required for pixel block 276 is reduced by nearly 80 percent.
The method of claim 1, wherein the bS setting unit block is a 4 × 4 pixel block.
Frame data is input into Pixel Block Processor 34 and motion vector processor 46.
The bS setting unit block may be a 4 × 4 pixel block.
Each square block in picture 220 represents a pixel block associated with a CTB.
In the present embodiment, the region is an 8 × 8 pixel block.
The loop filtering unit 228 suppresses distortion in the pixel block obtained from the adder 227.
Here, it is assumed that the target block is a 8x8 pixel block.
Then, the inverse frequency transformation unit 603 outputs the converted pixel block to the picture memory 604.
However, in step 2, bSVer and bSHor are calculated in the boundaries of an 8 × 8 pixel block.
Even if a threshold of 150 is chosen, this means that the pixel block at I in Fig.
The method of claim 1, wherein the deblocking filtering unit block is an 8 × 8 pixel block.
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