Sentence examples for for a given bit rate from inspiring English sources

We propose the following scanning method to determine the quantization levels of each transform coefficient for a given bit rate.

The dynamic range of prediction error signals we can reduce, the less objective distortion of the reconstructed color image for a given bit rate we can achieve [25].

The following metrics were used to evaluate the proposal: In the definition of the RD function, the PSNR is the distortion for a given bit rate.

A new method to determine the quantization levels of each transform coefficient for a given bit rate is proposed for a precise bit rate control of DVC system, as follows.

To achieve a better rate-distortion, i.e., better quality for a given bit rate or lower bit rate for the same quality, the general trend for advanced video coding is to increase the complexity of the coding algorithms, including spatial prediction intra a video frame and temporal prediction inter video frames.

It is justified by computing the Cramer-Rao lower bound on the estimation error variance and showing that, for the levels of power in consideration, and for a given bit rate used to help the estimation, this bound is effectively lower for the proposed scheme.

where SSD is the flickering value at a given bit rate for the proposed scheme and SSD′ is the flickering value for DISCOVER which is interpolated/extrapolated at the same bit rate.

However, at a given bit rate, the ASD obtained in this case is generally slightly lower than in the voiced case, especially for the frame-by-frame quantization.

The curves of the proposed encoder show that the proposed encoder obtains better PSNR results for a given bit-rate than the curves obtained by the UMHexagonS algorithm (it improves upon the results of UMHexagonS).

The curves of the proposed encoder show that the proposed encoder obtains slightly worse PSNR results for a given bit-rate than the curves obtained by the full search algorithm.

Furthermore, we have assigned values to the coding/decoding parameters (with N = 4, l 1 = l 2 = l 3, and m 1 = m 2 = m 3) so as to obtain the best result on average of PSNR for a given bit-rate, although there may be other combinations of parameters that would optimize a particular image as proposed by Marleen Morbee in [19].