Chinese translation for "ratio image"

比值图像
比值影像

Example Sentences:

	1.	A face recognition algorithm based on improved bp neural network is proposed . first , wavelet transform is utilized to reduce both the dimension of face images and the data amount . then face images are normalized by illumination ratio image to overcome the influence of illumination variation 运用小波变换对人脸图像进行降维,在减小数据量的同时保持图像的基本信息;运用基于光照率图像的方法对图像进行光照校正,以改善光照变化对图像质量的影响;运用改进的bp神经网络对不同光照条件下的人脸图像进行识别。
	2.	Present two constrain - based texture mapping methods using rbf and harmonic model interpolation respectively , which are expressed in explicit formulation and satisfy c1 or c2 . combining wavelet decomposition and eri ( expression ratio image ) , we propose a new parameterized algorithm for transforming facial expressional details 提出并实现了基于rbf 、 harmonicmodel插值的两种基于约束的纹理映射算法，可以实现形式化表示的、满足一阶或二阶连续的纹理坐标插值。
	3.	As a new technology and new mode in the next generation rear projection tv and hdtv , reflective lcd is the best way to realize bright light output and high contrast ratio image . in the forth chapter , the physical characteristics and electronic - optics behavior are studied , as well as the working principle and properties of lcds . following the continuum theory , the detail formulas for calculating the director alignment of perpendicular alignment and twist nematic lcds are given 高亮度、高分辨率、高对比度以及体积小、重量轻、色彩丰富、图像逼真始终是投影显示技术的发展方向，在本部分，从亮度、分辨率、重量和芯片阐述了投影机的技术发展趋势，得出结论：反射式液晶投影显示是实现高分辨率高亮度投影显示的最佳方案，也是新一代背投电视尤其是背投hdtv的最佳方案。

Similar Words：

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