PNG Adam7 interlacing
PNG
GIF
interlacing
interlacing
the 2D Adam7 algorithm used by PNG versus the interleaving method of GIF89a
Willem van Schaik, Holland, July 1999
http://www.schaik.com/wwwillem.html
![[PNG]](png_icon.gif){kind=icon}
![[back to PNG]](../images/back_button.gif){kind=small}
![[Anti-aliasing and Amaya]](antialias_button.gif){kind=small}
![[Alpha-channel demo]](alphamix_button.gif){kind=small}
![[PngSuite]](../pngsuite/pngsuite_button.gif){kind=small}
![[PingPong]](../pingpong/pingpong_button.gif){kind=small}
Willem van Schaik, Holland, July 1999
http://www.schaik.com/wwwillem.html
![[interlace animation]](adam7gif.gif)