public void Erode(System.Drawing.Bitmap srcImage, Infrastructure.FilterWindowType type) { Byte[] rgbBytes = LockBits(srcImage, System.Drawing.Imaging.ImageLockMode.ReadWrite); Int32 singleWidth = RealWidth / 3; Int32 length = singleWidth * Height; Byte[] tempb = new Byte[length]; Byte[] tempg = new Byte[length]; Byte[] tempr = new Byte[length]; for (int i = 0; i < Height; i++) { for (int j = 0; j < singleWidth; j++) { tempb[i * singleWidth + j] = rgbBytes[i * Width + j * 3]; tempg[i * singleWidth + j] = rgbBytes[i * Width + j * 3 + 1]; tempr[i * singleWidth + j] = rgbBytes[i * Width + j * 3 + 2]; } } Byte[] resub, resug, resur; base.erode(ref tempb, singleWidth, Height, type, out resub); base.erode(ref tempg, singleWidth, Height, type, out resug); base.erode(ref tempr, singleWidth, Height, type, out resur); for (int i = 0; i < Height; i++) { for (int j = 0; j < singleWidth; j++) { rgbBytes[i * Width + j * 3] = resub[i * singleWidth + j]; rgbBytes[i * Width + j * 3 + 1] = resug[i * singleWidth + j]; rgbBytes[i * Width + j * 3 + 2] = resur[i * singleWidth + j]; } } UnlockBits(rgbBytes); }
public void Close(System.Drawing.Bitmap srcImage, Infrastructure.FilterWindowType type) { this.Delation(srcImage, type); this.Erode(srcImage, type); }