色调变化 meaning in English

color variation
tonal variation

We used anisotropic diffusion to improve the serrated edge effect and the unsatisfied visual result of traditional image defectors
摘要提出了一种改进的自适应插值算法，以改善传统图像传感器图像色调变化幅度过大，图像视觉效果不理想等问题。
In picture processing , a technique that may adjust the change in dark and light by increasing image dots , the object is to solve the problem of a few image grayscales
在图象处理技术中,为解决图象灰度等级太少的问题,用增加图象网格点来调节图象明暗色调变化的一种技术。
It is important to note that in glass mosaics , even tesserae in " solid " colours show small variations in tone , similar to an artist ' s hand - painted surface , allowing the light to vibrate
值得一提的是玻璃马赛克,甚至是纯色的颗粒也有一点小小的色调变化,就好比艺术家手工绘制的画面,使得光线在其中回荡
The $ 1 . 40 stamp represents the advertising , architecture and design industries with three basic shapes - circle , square and triangle - creating a definitive image through a clever combination of colours and tones
一元四角-广告、建筑、设计广告、建筑和设计同以几何图案为基本元素。圆形、四方形、三角形色调变化巧妙，构图简约有力。