查询词典 bit plane

Bit plane in terms of the sub2band and the number of coding passes contained in current code block.

提出一种基于小波量化权值和编码通道数的JPEG2000 压缩率控制算法。

Firstly, enhanced bit- plane entropy is introduced to avoid the influence of the symmetry of entropy.

该算法采用改进的位平面熵来消除熵的对称性对检索效果造成的影响。

In this folder ,there is the source code of the decompositon of bit plane of gray image and the synthesize of them.

详细说明：本文件夹有灰度图像的位平面分解及合成源代码，以及实验结果的截图。

Based on the date structure of image, the image has been divided into bit planes. The visual information and noise in each bit plane are quite different.

从数字图像的数据比特结构出发，将图像划分为多个比特层，各比特层包含的视觉信息和噪声是各不相同的。

The coefficients to be coded in the enhancement layer are coded according to the bit plane order from high bit to low.

解码器重建的视频质量与收到并解码的比特数成正比，具有质量精细变化的特性。

After wavelet transform and quantification, a prediction module is introduced to estimate the entropy of EBCOT code block within available bit plane, then using the summation estimate entropy of each code block to allocate the rate for each code block. T2 encoder sends feedback to control the coding depth by the pre-allocation bit rate and complete the rate-distortion optimization truncation.

算法引入了预测模板，对图像小波变换和量化后EBCOT编码码块的有效比特平面进行独立的熵估计，并以码块估计熵总和指导码率预分配，同时T2编码器由预分配编码比特率自适应地反馈控制编码深度、完成优化截取。

The theory of bit-plane in spatial-domain method of image information hiding technology was introduced. The traditional least significant bit hiding algorithm and the improved parity identifier hiding algorithm were analysed. Then the index data chain hiding algorithm was put forward.

介绍图像信息隐藏技术中基于空间域方法中位平面的思想，分析了传统的最低有效位隐藏算法以及在此基础上改进的奇偶标识位隐藏算法，提出了一种失真度更低、安全性更高的新隐藏方法－索引数据链隐藏算法。

Based on controllability of lαβ domain to color and embedding strategy of image bit plane,l,α,β component images are changed according to proposed Combination Bit Plane rule.

利用lαβ域对颜色的控制力和图像位平面的嵌入策略特点，按照提出的组合位平面规则l、α、β分量图进行改变。

After the detailed analysis of EBCOT architecture in JPEG2000, the coding information of each bit plane and the corresponding passes can be obtained simultaneously. Therefore, bit plane-parallel and pass-parallel coding is proposed, and its VLSI architecture is shown in details.

通过分析JPEG2000和国内外提出的EBCOT编码结构，指出不仅每一个比特平面，而且对应的编码过程的编码信息可以同时获得，从而给出了比特平面与编码过程全并行处理的块编码方法，并且详细说明了实现的VLSI结构。

A 9 -Bit square lattice gas model with temperature was introduced. We fulfilled an acoustic driver using Monte Carlo Method. Using this driver to generate plane waves, a standing sound wave was established in a two\|dimensional pipe.

引入带温度的 9- Bit正方形格子气自动机模型，利用MonteCarlo方法模拟声源并激发平面波，在二维谐振腔中建立了声驻波场。

In this section we look at the theory behind the techniques used in rotary polishing and the effects that they have on paintwork and the results achieved.

在这里看抛光剂使用背后的理论，到底是怎么一回事，我们如何用好的抛光机和好的使用技巧来达到好的效果。

I'll dig like a psychotic rodent if I have to.

那我就帮你挖到中国去。