In effect draws a pencil outline on top of a picture. You can choose how much colour to preserve from the original, and how heavy a pencil to use. The critical routine is written in x86 Assembly Language. It's too slow in pure Basic. In fact, it looks for a certain (adjustable) minimum rate-of-change in either of the R, G, or B values either side of a given pixel. It looks at all 8 pixels and looks for the minimum rate of change in each of the 4 directions through the central pixel. BMP Edge Detector is a simple tool designed to detect the edge of any BMP image file. This version is the first release on CNET
File Size93.3 kB
VersionRev 4.0
Operating System Windows 98 Windows Windows Vista Windows 2000 Windows XP Windows 95 Windows NT Windows Me
System RequirementsWindows 95/98/Me/NT/2000/XP/2003 Server/Vista