prewitt filter is kind of edge detection
and almost is better than many kind filter in edge detection
.............
the code in matlab is:
i=imread('cameraman.tif');
edge_p=edge(i,'prewitt');
Kevin Prewitt's birth name is Kevin Matthew Prewitt.
Archer Prewitt was born in 1963.
Frank Prewitt was born in 1949.
Ray Prewitt was born on March 12, 1970.
Ray Prewitt was born on March 12, 1970.
Candise Prewitt is a young photographer based in Newport, RI.
Hal Prewitt was born on 1954-10-01.
Prewitt Edelman has written: 'Emblems from the I ching and other poems'
Ray Prewitt is 41 years old (birthdate: March 12, 1970).
Joseph O. Prewitt Díaz was born on 1943-11-23.
She was born in 1957.
prewitt villlage is on airport road (ave L) going east after the railroad tracks toward loxahatchee