Examples of 'inverse quantization' in a sentence
Meaning of "inverse quantization"
inverse quantization: Inverse quantization is a mathematical process in signal processing or data compression where the quantized values are transformed back to their original values. It is the reverse operation of quantization, which reduces the number of distinct possible values by representing them with a smaller set of discrete values. Inverse quantization is used to recover the original information from the quantized representation
How to use "inverse quantization" in a sentence
Basic
Advanced
inverse quantization
Quantization and inverse quantization for audio.
The inverse quantization and inverse weighting are fused into a single step.
A corresponding decoder performs the corresponding inverse quantization or inverse weighting techniques.
The inverse quantization and the inverse transformation of the coefficients of the partitions are performed.
Correspondingly the decompressors may apply inverse quantization or interpolation to reconstruct decompressed images.
At the decoder they indicate the number of levels necessary for inverse quantization.
The result of the inverse quantization and inverse transform contains prediction errors.
A reconstructed coefficient matrix may be generated in response to determining inverse quantization coefficient values.
The shift value used for inverse quantization also differs depending on the offset precision.
The shift value is a bit shift amount which is necessary for performing inverse quantization.
The inverse quantization unit performs inverse quantization on the inversely quantized DCT coefficients.
The quantization step size predictor of the current coding unit is determined for inverse quantization.
After inverse quantization is applied, an inverse transform is applied.
In other words, residual ri, j has undergone quantization and inverse quantization.
Furthermore, the inverse quantization may be implemented by two multipliers.
See also
Specifically, the present invention relates to quantization and inverse quantization in audio encoding and decoding.
Performing an inverse quantization of the decoded video data, and.
Alternatively, de-serialization may occur after inverse quantization.
An inverse quantization unit for reproducing a frequency characteristic signal sequence ;.
Likewise, the video decoder does not apply inverse quantization or the inverse transform.
The inverse quantization process is controlled by the coding level signal input vÃa terminal 82.
Dividing said signal performed said specified inverse quantization into a plurality of frequency components ;.
For example, the inverse quantization characteristics 1 must perform operations opposite to the quantization characteristics 1.
The decoded picture data is output to the inverse quantization circuit 83.
The inverse quantization unit 15 inversely quantizes the quantized data by using the foregoing quantization table.
Next, the exemplary decoder applies inverse quantization and inverse transformation on the coefficients.
An inverse quantization step PE 7 is the inverse operation of the quantization PE 4.
Alternatively, the decoder performs the inverse quantization and weighting separately or using different techniques.
The inverse quantization circuit 60 performs an operation opposite to the quantization circuit 57.
The generated coefficient block is inputted to the inverse quantization unit 520.
The inverse quantizing unit 104 performs inverse quantization to the coefficients created in the aforementioned processing.
Fig . 9 is a characteristic curvilinear diagram explaining a non-linear inverse quantization characteristic.
An inverse quantization step is the inverse of the quantization PE 4.
The inverse quantizer 108 performs inverse quantization on the quantized transform coefficients.
The inverse quantization unit 135 inversely quantizes the quantized coefficients.
The output of the quantization circuit 57 is also input to the inverse quantization circuit 60.
Even according to WPP, in an inverse quantization process, a bottleneck problem may be generated.
The coded audio signal is transferred from the quantization block 14 to inverse quantization block 17.
The non-linear inverse quantization makes the maximum value of signal EPMATHMARKEREP.
The lossless decoding section 62 then outputs the decoded quantization data to the inverse quantization section 62.
Element 112 performs inverse quantization and inverse DCT transformation of the coefficients to generate a reconstructed image.
QF ( ) represents the quantization operation and QI ( ) represents the inverse quantization operation.
Configuration example of the inverse quantization and inverse orthogonal transformation section 3-3.
Figure 1A is a table of a prior art array V utilized for inverse quantization of a 4x4 block ;.
The inverse quantization unit 203 inversely quantizes the quantized block.
Fig . 19 represents a processing example for the inverse quantization operation in the inverse quantizer circuit 91.
The inverse quantization unit 230 determines a quantization step size predictor of a current coding unit.
Then, the inverse quantizer 1301 performs inverse quantization according to the decoded information of coding mode.
The inverse quantization unit 520 performs inverse quantization processing on the inputted coefficient block.
FIG . 6 shows in a diagram two refined inverse quantization levels for a non-zero quantized value ;.
You'll also be interested in:
Examples of using Inverse
Show more
Linear and inverse vectors merge in zero
Pleasure after all is the inverse of pain
Exceptional inverse bending test fatigue strength
Examples of using Quantization
Show more
The quantization can be set in four ways
Moving average vector quantization in speech coding
Quantization preserves this gauge freedom property
