File list (Check if you may need any files):
fast_distance_map_caculate\AngleToDirection.m
..........................\Brain1_dst_256256.bmp
..........................\CacuMedianGray.m
..........................\DirToIndex4.m
..........................\DirToIndex8.m
..........................\EdgeDetection.m
..........................\EdgeDetectionUseThres.m
..........................\IsRgPt.m
..........................\IterSelThres.m
..........................\main.m
..........................\ParallelComputeDisMap.m
..........................\popArray.m
..........................\pushArray.m
..........................\ScanLineSeedFill.m
fast_distance_map_caculate