Increasing the strength of the blur filter

[stevenkaza]

Hello Fadden,

I asked a question about real-time-blur on Stack Overflow and was delighted when you responded with this Grafika tool.

My only issue is that I notice the blur is not as strong as id like it to be,
and ive been playing around with this:
case CameraCaptureActivity.FILTER_BLUR:
programType = Texture2dProgram.ProgramType.TEXTURE_EXT_FILT;
kernel = new float[] {
1f/16f, 2f/16f, 1f/16f,
2f/16f, 4f/16f, 2f/16f,
1f/16f, 2f/16f, 1f/16f };
break;

but I cant quite figure out what to change in that 3x3 image blur radius matrix, or whatever those fractions represent to change them to make the blur stronger.
Any idea(s)?

Thanks again!

Steve

[fadden]

I wrote an answer on stackoverflow: http://stackoverflow.com/questions/25006332/3-x-3-filter-kernel-blur-on-a-surfaceview/25019858#25019858

[KingArmstring]

can u please take a look on my question, I tried tagging u in SOF, sorry if this is not the right place, I don't know where to find u I apologise 🙏
https://stackoverflow.com/questions/74969773/android-opengl-es-draw-an-image-on-texture-by-sending-all-vertices-of-the-image