渐变

基本解释 (translations)

leaven  ·  shade  ·  shaded  ·  shadow  ·  wear  ·  leavened  ·  leavens  ·  shades  ·  shadowed  ·  shadows  ·  wears  ·  gradations

词组短语

gradual change

与渐变相关的网络例句 [注：此内容来源于网络，仅供参考]

The coat is relatively short to medium along the sides of the body, with the length of the coat increasing around the shoulders and neck, down the back, over the rump, and in the breeching and plume.

身体两侧的被毛较短，向前延伸到肩部和脖子的时候，被毛逐渐变长，向下和向后，到臀部及尾巴，被毛都是逐渐变长。

But at present he only practiced by fits and starts, when the terror of hell came upon him.

鞋跟踏在地上咚咚作响，只看见自己的影子在打转，在每一盏煤气灯的照耀下，先是影子渐渐变大，然后渐渐变小，就像躺在摇篮里被摇晃着，他的注意力完全集中在这种机械的动作里。

Sees only the twinkling of an eye time, suffers the corrosion to change the yellow left hand outer space glove, the sudden color changes gradually black, the surface starts the crack to carbonize, this time Huang Qu senior official yellow Jinlong already obviously felt, the left hand points to the end to start to give off heat; This kind of corrosive steam has finally revealed the ominous ruthless unusual truth about the matter, this sudden gradation lets the human be virtually impossible to guard against, is following the strong corrosion permeability, before long on perish entire outer space glove outer layer and fast thorough in, Huang Qu senior official yellow Jinlong had a premonition the situation is not wonderful, wants to return to the planetoid control center immediately, in order to takes off the outer space glove under the artificial environment which this only bad luck passes goes against, because in on this high speed movement planetoid, the surface temperature may melt the steel and iron, once casts off the outer space glove, the flesh and blood constitution manpower can instantaneous burn, and can threaten human's entire life immediately!

只见一眨眼功夫，遭受腐蚀变黄的左手太空手套，突然颜色逐渐变黑，表面开始裂纹炭化，此时黄区长官黄金龙已经明显地感觉到，左手指端开始发热；这种腐蚀性蒸汽终于露出了凶狠异常的庐山真面目，这突然的渐变让人防不胜防，伴随着强劲的腐蚀渗透性，不一会儿就腐蚀掉了整个太空手套的外层并快速深入内部，黄区长官黄金龙预感到情况不妙，想立即返回小行星指挥中心，以便在人工环境下脱下这只倒霉透顶的太空手套，因为在这颗高速运行的小行星上，表面温度可以熔化钢铁，一旦摘掉太空手套，血肉之躯构成的人手就会瞬间被烤焦，并会迅即威胁到人的整个生命！

It is the first important step in video analysis and will directly affects the effectiveness of indexing Shot boundary detection is one of our major research interests and we will tackle the following existing problems the ambiguity between gradual change and camera motion, the discontinuity during gradual change, false detection caused by illumination variation and flashlight, automatic threshold selection Firstly, we discuss shot boundary detection in non-compressed domain In chapter 2, we compare some of the commonly used detection methods which are based on frame difference and point out that single feature will not generate good results As a conclusion, we use fuzzy logic to combine multiple features Presently, most frame difference based shot boundary detection algorithms rely on threshold and hence the selection of such thresholds will greatly affect the performance of boundary detection We propose a membership function to define frame difference and calculate the membership with self adaptation according to the statistic distribution of frame differences to satisfy different type of video clips Experiments show that the proposed fuzzy shot boundary detection algorithm can be used with different video types and has a high detection precision and recall In chapter 3, we discuss model-based shot boundary detection algorithms regarding chromatic and spatial editing effects such as fade-in, fade-out, dissolve and wipe Various parameters are proposed to better describe the characteristics of each editing type.

镜头边界的检测是把视频自动地分割为一个个镜头，作为基本的索引单元，因此它是视频分析重要的第一步，直接影响到视频检索的成败。镜头边界的检测是本文研究的重点之一。目前镜头边界检测算法主要存在以下问题：渐变与镜头运动难以区别；渐变过程中的不连续与停顿、光照条件的变化及闪光灯等特殊情况会引起误检测；自动选择阈值比较困难等。本文首先针对非压缩域视频进行了镜头边界检测的研究。在第二章中我们采用了比较流行的基于帧间差的方法。在比较各种帧间差计算方法的基础上，指出使用单一的特征难以取得很好的检测效果，提出用模糊逻辑综合使用各种特征。目前大多数基于帧间差的镜头边界检测算法都采用阈值法进行镜头转换的判别。阈值选择的误差对检测性能有较大的影响，本文提出用隶属度函数定义帧间差较大、中等较大和较小等概念，并根据帧间差的统计分布自适应地确定隶属度，以适应不同类型的视频片断。实验结果表明这种基于糊逻辑的镜头边界检测算法可以适应不同的视频，并具有较高的检测精度和检出率。在第三章中采用基于模型的方法进行镜头渐变的检测，研究了淡入／淡出、慢转换和扫换的模型。

For example I often use a combination of grad filters and a polarizer, or grad filters and a warming filter to get shots that otherwise would be impossible to get without the filters (see Photo 6 ?Moberly Flats where I used a warming filter to kill the blues in the shadows and used a hard-edge grad to hold back light on the sky and peaks).

譬如，我经常组合使用梯度渐变镜和偏光镜，或者梯度渐变镜和暖调镜来获得一些在没有滤镜的情况下不可能获得的影像（参看 http：//www.photosig.com/resources/52/Photo6.jpg 图6－Moberly Flats），在此我使用一片暖调镜以消除阴影中的蓝色同时用一片硬边梯度渐变镜将天空和山峰的亮度压低。

For example, I use hard-edged grads where the horizon is very defined, and soft edge grads where it isn't.

在地平线清晰的时候我选用硬边梯度渐变镜，相反的情况则选软边梯度渐变镜。

The head loss coefficient of down inlet linear transition is less than tortile transition and those above of outlet almost same.

设计流量下进口直线扭曲面型渐变段的水头损失系数小于反弯扭曲面型渐变段的水头损失系数，出口直线扭曲面型渐变段的水头损失系数与反弯扭曲面型渐变段的水头损失系数基本相同。

If the predefined gradients are not satisfactory, you can create a new gradient or modify an existing one.

如果预定义的渐变不能令人满意，您可以创建一个新的渐变或修改现有的渐变。

A brief introduction to the automatic plotting aerogeophysical profile map is given firstly in this paper, and some processing methods are described on some plotting issues.

简要介绍了航空物探平面剖面图的自动绘制方法，给出了绘制中对一些问题的处理方法；重点介绍了彩色渐变填充着色、彩色渐变渲染着色等几种可视化处理方法，并提出了着色中渐变度、透明度概念及应用方法。

Results 1、 Generally, we can see the original blue and white, shiny, no cracks in the articular surface of the cartilage after the stress increases gradually yellow, surface roughness, cracks appear; when the pressure decreases, the yellowing, rough, the color of the fracture restore gradually and become shiny.2、the shiny smooth surface can be seen under a light microscope, formation, cell distribution, tidy, clear the level of cartilage at the articular surface stress increases, the surface roughness changes, defects, disordered cells, uneven dyeing ; when the articular surface of the pressure gradually decreased, the cartilage gradually repair and the surface of cells at the surface appear only disorder.3、immunohistochemical observation can be seen throughout the observation period, cartilage cells are type Ⅱ collagen expression and expression after 3 weeks gradually weakening, when the seventh week begin to strong gradually.4、 electron microscopy shows that when stress increases the articular surface, the cartilage cells became flat, the cytoplasm in the endoplasmic reticulum, Golgi apparatus decreased with collagen disorders; and when stress decreases the articular surface, cartilage cells gradually returned normal, cytoplasm in the endoplasmic reticulum, Golgi body gradually restore quantity; collagen fibers with a gradual rules.

结果：①大体观察可见到原本蓝白色、有光泽、无裂纹的软骨在关节面压力增大后，逐渐呈灰黄色，表面粗糙，出现裂隙；当压力逐渐减小后，变黄、粗糙、有裂隙的软骨颜色逐渐恢复，变得有光泽②光镜下可见表面光滑、平整，细胞分布均匀、整齐，层次清楚的软骨在关节面压力增大后，表面变粗糙、缺损，细胞排列紊乱、染色不均；当关节面压力逐渐减小后，软骨表面逐渐修复，细胞仅在表层排列紊乱③免疫组织化学观察可见整个观察期内软骨细胞胞浆内均有Ⅱ型胶原表达，术后3周内表达逐渐变弱，从第7周时开始逐渐变强。④电镜下可见当关节面压力增大后，软骨细胞逐渐变扁，胞质中内质网膜、高尔基体减少，胶原排列紊乱；当关节面压力减小，软骨细胞形态逐渐恢复正常，胞质中内质网膜、高尔基体数量逐渐恢复；胶原纤维排列逐渐有规则。

与渐变相关的网络解释 [注：此内容来源于网络，仅供参考]

anamorphism; anamorphosis：渐变

"渐变的","anamorphic" | "渐变","anamorphism; anamorphosis" | "凤梨(府志);波萝果(G.);露兜子(图考)(G.)","Ananas comosus Merr.; A. sativa L. ; pine apple"

cline：渐变群

第六章考察了在划分语法范畴中特别需要注意的概念,即"渐变群"(cline)的概念."渐变群"的思想在韩礼德的早期著作中被提到较为重要的位置加以讨论,这说明虽然在划分语法范畴时要清楚地区分各个范畴,

FADER CONTROL：渐变控制

FADER 渐变(钮) | FADER CONTROL 渐变控制 | RANGE BUTTON 波段推拉钮

gradient：渐变

4.3.3 渐变(gradient)工具当被用于图层和通道蒙版时,渐变工具是非常有用的混合工具. 图4.20图示了在图层蒙版中使用渐变工具,使两个图层混合在一起. 首先,就要先在登月舱图象中新建一个透明图层(图4.22(a)),并且航天飞机(图4.22(b))要复制粘贴到新建透明图层.

Gradient Map：渐变映射

使用"渐变映射"(Gradient Map)调节4.使用"渐变映射"(Gradient Map)调节步骤二:执行图像- 调整- 渐变映射,调出渐变映射设定对话框. 可以选勾仿色(Dither)选项以照明委员会(CIE)制定的一个描述基本色彩的标准. 它通过光强和色度来构造模型,它的优点是与设备

RG SMOOTH：二色追逐,有淡入淡出(红绿),颜色渐变

17 RGB SMOOTH 三色追逐,有淡入淡出(红绿蓝),颜色渐变 | 18 RG SMOOTH 二色追逐,有淡入淡出(红绿),颜色渐变 | 19 RB SMOOTH 二色追逐,有淡入淡出(红蓝),颜色渐变

RG SMOOTH：二色追逐,有淡入淡出(红 ),颜色渐变

17 RGB SMOOTH 三色追逐,有淡入淡出(红 ),颜色渐变 | 18 RG SMOOTH 二色追逐,有淡入淡出(红 ),颜色渐变 | 19 RB SMOOTH 二色追逐,有淡入淡出(红 ),颜色渐变

Romp shader：渐变材质,可融合渐变颜色

Phong E:基本类似Phong,适合作为玻璃材质. | Romp shader:渐变材质,可融合渐变颜色. | Shading Map:这种材质通常用来制作Mask(通道).

Elliptical Sunburst：椭圆式渐变

Circular Sunburst:圆式渐变. | Elliptical Sunburst:椭圆式渐变. | Radial Sweep:辐射式渐变.

Gradient Color at top：从上到下的渐变起始色

Color: 圆角内容为某两种颜色从上到下的渐变 | Gradient Color at top: 从上到下的渐变起始色 | Color at bottom: 从上到下的渐变结束色