BitMiracle.TiffCP.Copier.subtract8 C# (CSharp) Method

        static void subtract8(byte[] image, byte[] bias, int pixels)
        {
            int imagePos = 0;
            int biasPos = 0;
            while (pixels-- != 0)
            {
                image[imagePos] = image[imagePos] > bias[biasPos] ? (byte)(image[imagePos] - bias[biasPos]) : (byte)0;
                imagePos++;
                biasPos++;
            }
        }