单击“配色与字体”(Color and Fonts)菜单，可以修改网站的背景、标题、底图和文字颜色。
Click the 'color and fonts' menu to change the site background, header, image, and fonts colors.
结论用幂函数曲线法来提高眼底图像对比度的效果是比较好的。
Conclusion: the effect is quite good to enhance the eyeground image contrast with the power function curve.
两幅图都在真彩色的地形底图上显示了云量（使用红外能量估算）。
These images show cloud cover (as measured in infrared energy) on top of a static true-color image of the land.
很多制图软件偏重于专题要素的处理与表达，对底图要素的研究较少。
Many professional graphics software emphasis on the thematic elements processing and expression, few studies on the basic map data.
波士顿这片区域在网上就很显眼，我知道我可以在渲染底图上叠加背景建筑的图片。
This area of Boston is highly photographed online and I knew I would be overlaying images of the background buildings on top of the base rendering.
在对你的果岭进行了初期评估之后，许多设计师会测量果岭及周边，以便给改造设计做底图。
After making your initial assessment of the greens, many architects will survey and cross section the complex in order to make base sheets for the proposed renovations.
提出一种基于互信息的视网膜眼底图像配准方法，并采用遗传算法求解待配准图像的变换参数。
A new registration method based on mutual information has been proposed for retinal fundus images, using genetic algorithms to solve transformation parameters.
为实现免散瞳眼底相机在被观测眼底图像较暗情况下的精确调焦，提出了双光楔裂像调焦方法。
A focusing method by adjusting two slit mark images was proposed to realize accurate focusing of a non-mydriatic fundus camera for an observed retina image in dark.
针对传统的基于特征的眼底图像配准方法配准精度不高的问题，提出了一种新的眼底图像配准方法。
To improve the accuracy of the traditional feature-based methods of fundus image registration, a new method is proposed.
构成透视潜影的图案和基底图案统一设计，并通过雕刻凹印印刷方式一次性同时印刷而与载体附着在一起。
A pattern forming the perspective latent image and the base pattern are unified designed and printed simultaneously in one time to adhere with the carrier via the engraving gravure printing mode.
从工作实际出发，就吉林省第二次土地调查工作底图（DOM）的精度，通过外业实测检测点的方法，对其进行检测。
Proceeding from the reality of work, this paper detected the accuracy of base map(DOM) in the second land survey of Jilin province, using the method of field measured checkpoints.
对实际眼底照相机获取的多幅图像拼接结果表明，该算法具有很好的鲁棒性和稳健性，可以实现眼底图像的高精度自动拼接。
The Mosaic results of multiple images obtained by fundus camera show that the algorithm has good robustness and stability, and high-precision automatic fundus image Mosaic can be achieved.
眼底图像的预处理系统包括：彩色图像的处理、图像的几何变换以及图像的直方图均衡、图像的平滑化及锐化处理等增强功能。
Fundus image preprocessing system consists of Color image processing, image geometric transformation and the image histogram equalization, the image smooth and sharpen enhancement function.
眼底图像的预处理系统包括：彩色图像的处理、图像的几何变换以及图像的直方图均衡、图像的平滑化及锐化处理等增强功能。
Fundus image preprocessing system consists of Color image processing, image geometric transformation and the image histogram equalization, the image smooth and sharpen enhancement function.
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