Examples of 'quantization step' in a sentence
Meaning of "quantization step"
Quantization step: In signal processing or digital data, it refers to the step size used for approximating continuous values into discrete levels
How to use "quantization step" in a sentence
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quantization step
The quantization parameter is a quantization step size.
The quantization step size is adjustable.
A larger quantization scale means a larger quantization step.
Quantization step sizes for compression of spatial components of a sound field.
Q represents a quantization step.
The quantization step may be augmented without entailing a very considerable loss of quality.
By this feature the subsequent quantization step may be done in an easy way.
The quantization step size is determined per coding unit of a predetermined size or more.
The encoder uses several criteria to compute the quantization step modifiers.
The quantization step is the transformation of this classical kinetic energy into a quantum mechanical operator.
Any other calculation result may be used as the predicted quantization step size.
The required scaling of the reference quantization step may depend on the target application.
The quantization step size and motion vector information are included with the video data.
The quantiser scale code is data indicating the quantization step size of a macroblock.
The reference quantization step may be a quantization step for generating an archival compressed bit stream.
See also
The quantization weights are scaled according to the quantization step size of the block.
The quantization step size predictor of the current coding unit is determined for inverse quantization.
The decoding related information may be the quantization step size in each frequency band.
QP is the quantization step size of the current block.
We will see subsequently how the possible output values of the quantization step are defined.
These are due to the quantization step of the JPEG algorithm.
The above has described the encoding process for the quantization step size.
The size of a quantization step is dictated to everyone and to all from Above.
The shifting factor acts similarly to the quantization step size used in the base layer.
Below the quantization step size delta A as a function of frequency is depicted.
A macroblock header thus comprises the value of the quantization step used for the quantizer.
The quantization step Q Step may have a value determined according to the QP.
The enhancement layer uses a quantization parameter QPe which affords a finer quantization step size.
Decoding a quantization step size in the bitstream ;.
The DCT transformation step is followed by a quantization step.
In other words, the quantization step size increases exponentially.
This LTD value is then used as quantization step.
The quantization step size ( s ) may further be configured to be frequency depending.
The encoder can also use different or additional quantization step sizes for the mask information.
With a quantization step that equals 1, no quantization is performed it is used in lossless compression.
The threshold may for instance be set at the first IPD quantization step.
Once again, the best quantization step for the enhancement layer is determined.
QP is a weighting factor depending on the quantization step QP.
In other words, the quantization step size can be encoded by a smaller code rate.
When the incoming signal level is strong, the quantization step is large.
Generally, when the quantization step is rough, quantized components have smaller absolute values.
Here, the quantization parameter may be a value mapped to a quantization step size.
The quantization step 41 comprises the production of coding data which characterize the quantized value t.
Therefore, the estimation accuracy of the quantization step coefficient can be improved.
Accordingly, different descriptions of compressed data may be generated by re-quantization using a different quantization step.
However, the derivation of the predicted quantization step size is not limited thereto.
Selecting the quantization step for the quantized samples to define the output bit-depth.
However, a block signal sample is invariably to be stored before a quantization step can be determined.
The quantization unit 130 determines a quantization step size for quantizing coefficients of the transformed residual block.
Or, the encoder uses some other technique to process the quantization step modifiers.
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