Something

public void Work() {
			while (this.Created) {
				m_ip = cam.Click();
				image = new Bitmap(cam.Width, cam.Height, cam.Stride, PixelFormat.Format24bppRgb, m_ip);
				image.RotateFlip(RotateFlipType.RotateNoneFlipY);
				old = senis;
				senis = image;
				#region Draw background
				#endregion
				#region Checking
				if (old != null) {
					for (int x = 0; (x + 32) < image.Width; x += 32) {
						//vertical
						for (int y = 0; (y + 30) < image.Height; y += 30) {
							//need to get image
							Rectangle r = new Rectangle(x, y, 32, 30);
							int count = 0;
							int value1 = 0;
							int value2 = 0;
							for (int i = 0; i < r.Width; i++) {
								for (int n = 0; n < r.Height; n++) {
									Color nPixel = image.GetPixel(x + i, y + n);
									Color oPixel = image.GetPixel(x + i, y + n);
									value1 += (int)nPixel.G;
									value2 += (int)oPixel.G;
									count += 1;
								}
							}
							Console.WriteLine("V1:{0}\tV2:{1}\t\tCount:{2}", value1, value2, count);
						}
						//break;
					}
				}
				#endregion
				//set image
				try {
					this.Invoke(new invSet(set));
				} catch { }
			}
		}