- 位面
- 位平面。计算机屏幕上所有象素的字节的某一位组成的矩阵称为一个位平面。位平面用于驱动视频输出，也称为颜色平面。帧缓冲区就是由一组位平面组成的。
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bitplane中文什么意思
例句与用法
- Context - dependent bitplane coding . avs document , avs - m1368 , beijing , aug . 2004
我们可以看出， avs音频的音质可以满足mp3类应用的要求。 - So there ’ s a great correlation among the second bitplane . so we offered a new arithmetic coding scheme in which the design of context models is based on level and bitplane . considering the difference between luma and chroma coefficients , we will make it separately
由于abslevel = 1的高概率出现,使得第二位平面具有很大的相关性,因此文中算术编码的上下文模型的设计方案主要基于level值和bitplane 。 - So if we gain the relation between the the derivative of ggd distortion - rate function and the ggd shape parameter , then we can reconstruct the rate - distortion function . the bitplane - based fgs of mpeg - 4 has been accepted as a standard coding tool for video streaming applications
这样,实际中只需研究特定编码量化模式下ggd失真速率函数的导数与ggd形状参数的关系和规律,就可以重建相应编码模式下的失真速率函数。 - Introducing gray structuring elements dilation to the classification of wavelet coefficients , producing different significance for different clustering and benefiting for fractional bitplane coding . suggesting decompose encoded ll subband to get seed coefficients of dilation firstly . at the beginning of each bit plane coding the seeds is acquired , by the within - subband and cross - subband dilation of over significant pixels and significant pixels
而另一种算法bdrl虽然编码性能不如mcgsd ，但是由于在整个编码的过程中没有进行太多的分数比特平面编码，没有任何来回扫描图像的步骤，所以与目前的嵌入式小波编码器相比，复杂度是最低的，可以应用于对复杂度要求严格的环境。
百科释义
Bitplane is a provider of software for 3D and 4D image analysis for the life sciences. Founded in December 1992, Bitplane operates out of two offices in Zürich, Switzerland and one in South Windor, CT, USA.
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