连续色调由渐变密度构成的不同色调层次的图像。
Continuous tone a image in which tonal gradation is produced by gradually changes of density.
连续色调:由渐变密度构成的不同色调层次的图像。
Continuous tone: a image in which tonal gradation is produced by gradually changes of density.
JPEG:实用与连续色调,多级灰度,彩色或单色静止图象。
JPEG: practical and continuous tones, multi-level gray scale, color or monochrome static images.
设计IHS颜色空间的一个锥体,使得连续色调色板编码方案实现简单方便。
A cone in IHS colour space is designed which makes the continuous palette coding scheme be easy to perform.
连续色调–是指拍摄物上的相近色彩变化连接不突兀;多色调分色的反义词。
CONTINUOUS-TONE – refers to an image where like colors in the subject and scene do not change abruptly; the opposite of posterization.
多色调分色—当照片显示或打印时色彩过少或带有灰色阴影时产生的效果;连续色调的反义词。
POSTERIZATION - the effect produced when a photographic image is displayed or printed with too few colors or shades of gray; the opposite of continuous-tone.
提出两种基于IHS颜色空间的调色板编码方案:互补色调色板编码方案和连续色调色板编码方案。
Two palette-coding schemes based on IHS colour space are given in the article: complementary palette coding and continuous palette coding.
海报化:把连续色调的相片用黑房技巧转为三至四个平调,造成像海报的图画的情况。亦称色调分离。
Posterization: Darkroom techniques which turn the continuous tones of a photograph into three or four flat tones; to produce a picture resembling a poster. Also called tone separation.
由联合图像专家组织提出的一套连续色调静态影像压缩标准ISO 10918-1,即我们俗称的JPEG。
The compression standard for continues-tone still images(ISO 10918-1), which is made by Joint Photographic Experts Group, known as JPEG.
而连续色调和半色调的图像则保存了较多的颜色信息,通常要求较高的颜色分辨率,但对空间分辨率的要求不高。
Comparatively, the regions of continue-tone images blocks or half-tone images blocks are with more color information, usually demand more color resolution, but little space resolution.
印刷工艺过程中,原件上的连续调画面是通过网点印刷技术转换成印刷制品上的半色调影像的。
In the printing process, a continuous tone picture image in the original is converted in a half tone image on the printed material by using screen dots printing technique.
与传统的误差扩散法相比,使用这种算法输出的半色调图像更清晰,色调更连续。
Compared with standard error diffusion, the image using this algorithm has more explicit output and more continuous tones.
与传统的误差扩散法相比,使用这种算法输出的半色调图像更清晰,色调更连续。
Compared with standard error diffusion, the image using this algorithm has more explicit output and more continuous tones.
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