如何使用套接字发送位图？

Question

I have a Bitmap image that I want to send using the Socket class. The Bitmap needs to be sent from the Android client to a server. The server is a C++ program. How do I this?

I was looking at Android's Bitmap class here . But it doesn't really talk about it.

Also how do I decode this Bitmap on the server side? The server is running a OpenCV program and I need to interpret the Bitmap as an IplImage (IplImage is an OpenCV struct that represents an image). If I have a image buffer, I can set IplImage to point to this buffer.

Answer 1

It would be more efficient to send JPEG(or PNG) version of this bitmap as a byte[] to the server.

On the server side you can easily decode this byte array to OpenCV IplImage or Mat.