low compression ratio的意思|示意

The experiment shows that MPEG-4 was higher compression ratio and better image quality at same compression ratio. Compared with MPEG-2, it is more suitable for low-bit network ratio.

实验结果表明MPEG - 4较MPEG - 2具有压缩比高、同压缩比下图像质量更高等优点，更加适用于信号的低码率网络传输。

Experiment results show that in low bit rate environment, the new image compression scheme performs better than JPEG in the aspects of perception and PSNR (Peak Signal Noise Ratio).

实验结果表明该算法在低码率下，相比jpeg，获得了在视觉效果和峰值信噪比方面更好的恢复图像质量。

The soft soil has many unfavorable project properties such as high water content, high void ratio, low permeability, huge compression index, small anti-shearing intensity and thixotropic.

软土具有含水量高、孔隙比大、渗透性小、压缩性高、抗剪强度低、触变性显著等不利的工程性质。

The selection of the initial shift register of M-sequence is a key technique in pulse compression waveform design whose pulse compression waveform must have low peak power and large compression ratio.

二相编码波形设计中初始移位寄存器的选择是个关键技术，它直接决定了信号波形在满足最小峰值功率下能否具有最大脉压比。

Pluse compressed radar has a high pluse compression ratio for target signals, but low compression ratio for not matched jamming signals.

脉冲压缩雷达对目标回波具有很高的压缩比，而对不匹配的干扰信号则压缩比很小。

It offers high compression ratio and low complexity.

它具有高压缩比和低复杂性的特点。