Reply To: AR1820 18MP bad picture quality
The AR1820 18MP camera is RAW camera, which doesn’t have lens shading correction, auto exposure and auto white balance processing on the camera board. So bascially it is better to capture raw image and do image processing on Raspberry pi afterwards. We also have software auto exposure and auto white balance implementation in the SDK/API, you can enable it in the demo code for testing. And we are improve the image quality on our camera driver right now especially the lens shading, we will update the driver very soon.
We are open for further disucssion if you can provide more detail requirement on your end.