Sentence examples for are quantized using a from inspiring English sources

The DC coefficients are quantized using a uniform quantizer with a step size, since the maximum value of DC coefficients for 4 × 4 block is 1024.

Each scalar element in either the control vector (bar {u}_{t} in mathbb {R}^{N}) or in (xi _{t} in mathbb {R}^{N}) is quantized using a scalar quantizer as described in Section 5.6.

Each scalar control value in the control vector (bar {u}_{t}) is quantized using a uniform scalar quantizer with some step size δ.

To this end, the simulation results presented herein are used to guide our choice of which quantized gossip strategy to employ when the sequence {y n (k)} k is quantized using a uniform q-bit quantizer.

Resulting line spectral frequencies (LSFs) [28] approximating the sub-band temporal envelopes are quantized using split vector quantization (VQ) and selected codebook indices are transmitted to the decoder.

In the scalable image coding method introduced in [7] by Said and Pearlman, wavelet coefficients are quantized using scalar embedded quantizers.

Magnitude spectral parameters are quantized using VQ.

This yields sub-band residuals, which are quantized using temporal masking.

Base-Line System (170 kbps) This version of the codec employs uniform QMF decomposition and DFT magnitudes of sub-band residuals are quantized using split VQ.

The indexes are quantized using the method proposed in the third section, and then the results are graded according to the standard with five grades in Table 2.

PEAQ (ODG) score meanings are given in Table 2. (a) Base-Line System (170 kbps) This version of the codec employs uniform QMF decomposition and DFT magnitudes of sub-band residuals are quantized using split VQ.