如何在c＃中改善图像 [英] how to improve a image in c#

问题描述

嗨专家：

我开发的软件可以 然而，改善图像 我正在搜索名为hdr（http://www.imagingshop.com/sharpstitch/hdr-and-tone-mapping-in-net/）的过滤器，以提高图像的质量，我不想使用像openCV
或愿景，我想一步步走。

im developing a software that can  improve images, however  i was searching a filter called hdr ( http://www.imagingshop.com/sharpstitch/hdr-and-tone-mapping-in-net/ ) for improve the quality from image, i don´t want to use a library like openCV or vision, i would like to make step to step.

任何人都可以帮助我吗？

can anybody help me?

推荐答案

HDR无法提高图像质量。 它使用不同的曝光等级组合同一场景的多个图像，以生成具有更高动态范围的单个图像。 这样的图像必须使用特殊的文件格式存储。

HDR does not improve the quality of an image.  It combines multiple images of the same scene using different exposure levels, to produce a single image with higher dynamic range.  Such an image has to be stored using a special file format.

这里有一些算法的描述  https：//en.wikipedia.org/wiki/Tone_mapping，但它没有没有足够的细节来实现任何东西。

There is some description of the algorithm here https://en.wikipedia.org/wiki/Tone_mapping, but it doesn't have enough detail to implement anything.

您可能需要查看现有的开源解决方案来找出算法，然后实施自己的算法。 坦率地说，这比使用现有的测试库要麻烦得多。

You will probably need to look at an existing open source solution to figure out the algorithms, and then go implement your own.  Frankly, that's a lot more trouble than using an existing, tested library.

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