如何对2D图像进行浮雕 [英] How to emboss 2D Images

问题描述

你好.

我需要使用方位角，深度和起伏参数为2D图像制作浮雕滤镜.但是我在网上找不到与此有关的任何文档或网站.

你能帮我吗?
预先谢谢你. Deverno

Hallo.

I need to make an embossing filter for 2D images with using azimuth, Depth and evelation parameters. But I can''t find any document or site in the web about this.

Can you help me with this?
Beforehand Thank You. Deverno

推荐答案

您没有提供要使用的平台，语言和图像库的任何信息，但是可以通过简单的卷积内核实现压纹，请参见示例 http://www.ozone3d.net/tutorials/image_filtering_p5.php#part_5 [ ^ ]，
http://www.aforgenet.com/framework/features/convolution_filters.html [ ^ ].

现在，您是否熟悉卷积变换以及将其应用于图像变换的技术?这是一项非常基本的技术，应在所有成像库中实施.

—SA

You did not provide any information on platform, language and imaging library you want to use, but embossing can be achieved with a simple convolution kernel, see, for example http://www.ozone3d.net/tutorials/image_filtering_p5.php#part_5[^],
http://www.aforgenet.com/framework/features/convolution_filters.html[^].

Now, are you familiar with convolution transforms and the techniques used to apply them to image transformation? This is a very basic technique which should be implemented in all imaging libraries.

—SA

这是 Christian Graus [ ^ ]:
使用C#和GDI +进行虚拟的傻瓜图像处理-第2部分-卷积过滤器 [

Here is another article on the subject by Christian Graus[^]:
Image Processing for Dummies with C# and GDI+ Part 2 - Convolution Filters[^]

This is one of several articles by the author on image processing.

Best regards
Espen Harlinn

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