我想提出一个Android应用程序，让用户应用很酷的效果，以用相机拍摄的照片。目前已经有几个在那里，我知道，但我想尝试自己的手之一。

I'd like to make an Android app that lets a user apply cool effects to photos taken with the camera. There are already a few out there, I know, but I'd like to try my own hand at one.

我一直在使用Google和堆栈溢出的，但到目前为止，我主要是发现一些参考发表的论文或书籍。我订购这一个从亚马逊presently - 数字图像处理：使用Java

I have been googling and stack-overflowing, but so far I've mostly found some references to published papers or books. I am ordering this one from Amazon presently - Digital Image Processing: An Algorithmic Introduction using Java

一些阅读后，我想我有操纵RGB值图像中所有的像素有基本的了解。我的主要问题是，我该如何拿出一个能产生很酷的效果转型？

After some reading, I think I have a basic understanding of manipulating the RGB values for all the pixels in the image. My main question is how do I come up with a transformation that produces cool effects?

通过很酷的效果，我指的是一些像那些在这些iPhone应用程序：

By cool effects I mean some like those in these iPhone apps:

我已经有相当多的与Java经验，我做了我的第一个应用程序为Android了。有任何想法吗？先谢谢了。

I already have quite a bit of experience with Java, and I've made my first app for android already. Any ideas? Thanks in advance.

推荐答案

有特定的类来为你做这个！

There are specific classes to do this for you!

看看这里灰度图像处理

下面是一些在C＃这是java的，你应该得到的想法非常相似。

如果你想要做一些独特的，你可能要尝试自己的RGB比率的调整。

If you want to do something unique you might have to experiment with the tweaking of the RGB ratios yourself.