色阶

解析Photoshop中的色阶调整

The analysis of levels in Photoshop

该相机在背景光强烈的情况下还具有智能背光补偿优化、色阶调整的功能。

The cameras also feature smart backlight compensation to optimize light levels in scenes with bright backgrounds .

尼龙织物吸附金后以金试剂显色制备的色阶，进行目视比色，其分辨率可达0.2μg。

The resolution between the color steps from color reaction of gold reagent with gold absorbed by nylon fabric is 0.2 μ g.

此时，使用者删除位于前面的若干幅动态CT图像，可使“时间变空间”图像颜色在色阶上下移。

At this point , the user can move down the image color of " time-to-space " on the color gradation by eliminating the several dynamic CT images in front .

Photoshop完美图像色阶推算

Perfect Image Histogram Calculation in Photoshop

实验结果表明当色阶扩展权重系数φr、φg、φb为0.90～0.95时，能够较理想地实现对460幅人体头部实体切片图像色彩的校准。

The experiment shows that the 460 pieces of human head slice images can be adjusted successfully and effectively by the program when the stretching weighting factors (φ _r 、φ _g 、φ _b ) are ranged from 0.90 to 0.95 .

结果：测定数据表明，比色板各组颜色分布具有一定的规律性，不同组相同色阶比色板彩度C排列顺序为：浅红色>黄色>橙色>棕色，各组比色板色差及分布区域明显不同。

Result : the color distribution in each group of customized guide showed regular pattern . The arrangement order of chrome of the same color guide class in different groups was pink > yellow > orange > brown , with markedly different color stage in chrome and different range .

结果（1）冷光美白可以在30min内将60%～90%的变色牙齿颜色提高5个色阶以上，牙髓刺激小，美白效果确实。

Results ( 1 ) Whitening accelerator technology could enhance the color of 60 % ~ 90 % teeth by 5 or more brands within 30 minutes or so .

当前用于制作便携式显示器的STN-LCD和a-Si制造工艺，面对提高分辨率、增强色阶以及加快响应时间等方面的需求，将如何发展？

The demand for high resolution , enhanced color depth , and faster switching speeds is challenging the STN-CD and a-Si fabrication technologies used to make today 's mobile displays . Where do they go from here ?

这是一种关于灰度图像处理的基本方法，尝试实现了对灰度图像的色阶处理，平滑处理、锐化处理及灰度调整等功能。

This is a basic method about gray image processing .

一种基于色阶偏差的皮肤检测技术研究

An Approach of Skin Detection Based on the Color-order Deviation

舒张早期左心室流入血流色阶差的二维彩色多普勒超声研究

Color differences of left ventricular inflow at early diastole : a two-dimensional color Doppler study

结果所有30例患者的着色牙使用该美白技术后，牙齿提高了4~5个色阶。

Results All the30 patients'discolored teeth were whiter for4 ~ 5 color gradation after using BEYOND ? bleaching technique .

帐篷上的阴影在考虑色彩和色阶之前就被用合适的透视确定下来了。

The shadows on the tents were first drawn in proper perspective , before color and value was even a consideration .

也就是说，通过油画的方式，不论是在明度还是在色阶上都可以演绎出无限丰富的层次。

In other words , by way of oil painting , both in brightness or color step can deduce infinite rich administrative levels .

水墨要表现的新墨象，必须通过对用水的形式来变化，所产生的不同墨象和色阶，必然能丰富水墨的语汇。

He manages to bring a new look to Ink art by changing the state of water , enriching color gradation and language of Ink .

多谱线分析揭示了色彩的每一个连续色阶，并且在没有实际颜料时，也能鉴定出每一种颜料以及多种颜料的混合时的各个层次的像素色。

Multispectral analysis reveals each successive layer of colour , and enables the pigments and pigment mixtures of each pixel to be identified without taking physical samples .

本法是在联氨光度法的基础上制备的一组适合于目视比色法的稳定标准色阶，以适应现场监测的要求。

This method , based on photometric analysis for hydrazine , is a set of stabilized color standard slides to meet the requirements of visual colorimetric test in site .

校准你的显示器。如果你手边有调色器，你可以用它调整显示器的色阶、亮度和对比度。

Calibrate your Monitor C If you have access to colorometers that can be used to adjust the color levels , brightness , and contrast of your monitor , then do it .

对比于传统的采用根据位场场值大小平均分配色阶的方法，理论模型试验和实际资料的应用结果，都显示了本方法在提高图像表达位场数据细节信息能力上的有效性和优越性。

Compared with conventional method , the validity and advantage of this method in expressing the detail information of potential field data have been proved by both model testing and field data applications .

伊势莲花美容沙龙薄薄地涂了一层色阶涂料，随著经过的人、太阳光的强弱及方向、及观看者对色阶的适应程度，会展现出各种不同的风情变化。

In Lotus Beauty Salon , an extremely light color gradation is applied to create a variety of expression that change with passers-by , direction and strength of sunlight , and the way viewers see colors .

依据色阶数据制成工作曲线，再依水样的吸光值从工作曲线找出对应的物质浓度。

First , a working curve must be made according to the colour gradation data and then the density of the substances is found out with the help of the extinction value of the water samples on it .

尽管他们头发的色阶范围不一，可他们都有如同黑曜石般的眼眸，并且在他们的眼睛下都有深暗的阴影——瘀伤那样的紫色，好像都失眠了一宿似的，或者好像鼻子尚未痊愈似的。

They all had very dark eyes despite the range in hair tones . They also had dark shadows under those eyes - purplish , bruiselike shadows . As if they were all suffering from a sleepless night , or almost done recovering from a broken nose .