Examples of 'transform coefficient' in a sentence
Meaning of "transform coefficient"
transform coefficient - In mathematics or signal processing, a value used to convert one set of data into another set
How to use "transform coefficient" in a sentence
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transform coefficient
Further transform coefficient values are set to zero.
Apparatus for entropy decoding a transform coefficient.
A transform coefficient may be a scalar quantity.
Coding of significance maps and transform coefficient blocks.
Quantized transform coefficients may be referred to as transform coefficient levels.
Scaling refers to a process of multiplying a transform coefficient level by a factor.
The changed transform coefficient makes the count an odd number.
The effect is especially valuable in case of large transform coefficient blocks.
The remaining transform coefficient values are set to zero.
Any of numerous types of features may be obtained from transform coefficient values.
A transform coefficient refers to a coefficient value generated after transform is performed.
The first step finds the largest transform coefficient in each subband.
Each transform coefficient code word is rounded off to this bit length.
In the following the coding of the absolute transform coefficient levels is described.
Transform coefficient select method and apparatus for transform coding system.
See also
Method for determining a context model for transform coefficient level entropy decoding.
The transform coefficient bandwidth may be decreased by increasing the length of the transform.
It is the object of the present invention to provide such a transform coefficient coding scheme.
The video encoder may generate a transform coefficient block by applying a transform to the residual block.
Increasing the length of the transform may decrease the transform coefficient bandwidth.
COF is the transform coefficient to be quantized.
Features may be calculated using any suitable function or functions of the transform coefficient values.
As a result, a transform coefficient is generated.
The significant flag indicates whether the corresponding quantized transform coefficient is zero or not.
Next, a transform coefficient resulting from the transformation is quantized.
A quantization parameter refers to a value used to scale a transform coefficient level in quantization and dequantization.
This new transform coefficient extraction threshold is denoted by threshold3.
The partitioning concept allows different probability models for different absolute transform coefficient levels.
Method and apparatus for transform coefficient coding of non-square blocks.
The extracted syntax elements may include syntax elements associated with transform coefficient blocks.
Here, the coding of transform coefficient levels is split into three steps.
LEVEL is the absolute value of the quantized version of the transform coefficient.
Encoding and decoding transform coefficient sub-blocks in same predetermine order.
Method and apparatus for entropy encoding / decoding a transform coefficient.
Hereinafter, the quantization orthogonal transform coefficient will be referred to as a differential coefficient.
In such examples, the transform block may be treated as a transform coefficient block.
Hereafter, the quantized frequency transform coefficient is referred to as a transform quantization value.
The extracted syntax elements may include entropy-encoded transform coefficient blocks.
The frequency component is a transform coefficient of specified time-frequency transform, for example.
The threshold calculated as described above is outputted to representative transform coefficient extraction section 33.
The parity-inverted transform coefficient makes the parity of the sum odd.
Video encoder 20 may apply a transform to samples of a residual block to generate a transform coefficient block.
As mentioned before, larger absolute transform coefficient levels are often uniformly distributed.
The transform coefficients 12 have transform coefficient levels which may be signed or unsigned.
Decorrelating source data to generate transform coefficient information ;.
Usually, the compressed transform coefficient values are further losslessly compressed by an entropy coding.
In the next step, the values of the significant transform coefficient levels are coded.
The transform coefficient vector y is also a one-dimensional vector having a length of sixteen coefficients.
However, this method is not always suitable for a characteristic of the wavelet transform coefficient.
Data stream according to claim 7, wherein the transform coefficient block relates to a depth map content.
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