English translation for "background luminance"

背景亮度
背景耀度，背景发光强度

Related Translations:

luminance nonlinearity:  亮度非线性

background evaluations:  背景评价

background electrolyte:  基本电解液

background gas:  背景气

reset background:  重置背景

background level:  背底能极背景含量背景水平本底水准基值电流自然背景值

background control:  背景控制背景亮度控制背景噪声控制本底亮度控制

background monitor:  本底监测器后台监控程序

background population:  背景总体

academic background:  教育背景学术背景

Example Sentences:

1.

This arithmetic divides the wavelet coefficients of carrier image into 27 - classes by the background luminance , the texture and the edge mask character of visual system ; then after encrypting watermark image with magic cube transformation , the ycbcr model is employed , it embeds the watermark sequences in the carrier image with different intensity according to the coefficients " classes of carrier image in y channel 首先，将载体rgb图像转换到ycbcr颜色空间，然后提取亮度通道y ，将其进行小波变换，然后利用人眼视觉模型对载体图象分解后的小波系数进行分类。其次，对有意义的水印图像分别进行3次不同的魔方置乱，得到3个随机水印序列。

Similar Words：

"background limited detector" English translation, "background limited infrared detectivity" English translation, "background limited photodetector" English translation, "background lock toggle" English translation, "background loudspeaker" English translation, "background luminescence" English translation, "background map" English translation, "background mass spectrum" English translation, "background material" English translation, "background mathematics" English translation