[Flashcoders] Q:Convolution filter and Zoom blur effect

Hi Anyone been able to use the convolution filter to create realistic motion blur effects? Jim bachalo [e] jbach at bitstream.ca [c] 416.668.0034 [w] www.bitstream.ca ...all improvisation is life in search of a style. - Bruce

Re: [Flashcoders] Q:Convolution filter and Zoom blur effect

On May 3, 2006, at 10:14 AM, [EMAIL PROTECTED] wrote: Hi Anyone been able to use the convolution filter to create realistic motion blur effects? I do not believe a convolution operation cannot perform a zoom and spin blur alone. Those need to be performed separately on every single

Re: [Flashcoders] Q:Convolution filter and Zoom blur effect

Since I didn't post a solution for zoom or spin blur, here's a method you can try out. A way to account for zoom or spin blur is to do the following: Perform a polar transform on the bitmap. Horizontal blur (or vertical blur) the transformed image Reverse polar transform Result is a spin blur