1) picture carrier
图像载频
1.
An a solution to how to test the frequency differences between picture carrier and sound carrier and to test the frequency stability of the two carriers without stopping sending television programs are discussed in the paper.
如何对电视信号的两个重要频率-图像载频和伴音载频的间距及其稳定度进行监督与测试,是广播电视的一个重要问题。
2) frequency deviation of vision carrier
图像载频的偏差
3) onboard video image
弹载视频图像
1.
A real-time despinning method for onboard video image was proposed.
通过把弹载陀螺输出的旋转角度信号加载到视频图像上进行无线传输,地面站接收视频图像后进行采集,识别出旋转角度并对图像进行反向旋转,实现对弹载视频图像的消旋处理。
4) frequency stability of vision carrier
图像载频的稳定度
5) on-board image
弹载图像
1.
Aimed at the application background of on-board video image on the battlefield,through SPIHT and LZC algorithm research,on the basis of LZC algorithm,wavelet coefficients scan mode is changed and on-board image compression coding algorithm NLZC based on the wavelet transform is raised.
针对弹载视频图像在战场中的应用背景,通过对SPIHT算法和LZC算法的研究,在LZC算法的基础上,改变小波系数扫描方式,提出基于小波变换的弹载图像压缩编码算法NLZC。
6) carrier image
载体图像
1.
If human eyes can not observe the diversifications of the carrier image before and after hidi.
只要做到隐藏信息加载前后 ,载体图像的视觉效果的变化不能被人眼察觉即可。
2.
This paper presents an algorithm of digital watermarks based on the human visual system and the discrete cosine transform(DCT) of images,which uses a black and white image as the watermark and a true color image as the carrier image.
文章提出一种基于视觉系统特性的DCT域彩色图像数字水印算法,将二值图像作为水印,以24位真彩色图像作为载体,对数字水印图像先进行Arnold置乱,然后嵌入到载体图像绿色分量的DCT中频系数中;实验结果表明,该算法具有较好的不可见性和抗攻击性。
补充资料：高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取 郑兰芬供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条