Sentence examples for before quantization from inspiring English sources

For each block, its DC value and DC values of the surrounding eight neighbor blocks are exploited to predict low frequency AC coefficients, which allow to infer spatial characteristics of a block before quantization stage in the encoding system.

We have not scaled the signal before quantization.

Helper data is applied in the "analog" domain, i.e., before quantization.

and downmix signals are acquired in each OTT blocks before quantization in the encoder.

The residuals associated with the original HDR frames are filtered to eliminate invisible noise before quantization and entropy encoding.

The approach usually adopted in gauge theories is to deal with the constraints before quantization, so that only true degrees of freedom are promoted to operators when passing to the quantum theory.

As discussed before, the encoding (quantization) process is modeled through the auxiliary variable with and statistically independent of (see, e.g., [3, 14] for further details).

In the USAC encoder, the MDCT coefficients are firstly companded with a power low function before scalar quantization, achieving in effect a non-uniform scalar quantization.

Note that if the macroblock is coded in intra prediction mode, the DC coefficients of the luma residue blocks will be transformed again using a Hadamard transform to decorrelate the DC coefficients before the quantization process (see [32] for details).

Since the JND data obtained from the tests are angles with one decimal place, JND data are interpolated at a resolution of 0.1° for azimuths from 0° (front) to 180° (rear) in the horizontal plane before the quantization codebook design.

We plot a region of the  ms sub-band signal and the quantization noise before and after applying TM.