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相机是Basler一款网口的灰度相机，将byte[]转成HObject类型，关键步骤如下：

// Basler相机抓图
IGrabResult grabResult = camera.StreamGrabber.RetrieveResult(5000, TimeoutHandling.ThrowException);
using (grabResult)
{
 	if (grabResult.GrabSucceeded)
 	{
 		//相机像素数据
 		byte[] buffer = grabResult.PixelData as byte[];
 		//锁定像素数据
		GCHandle hand= GCHandle.Alloc(buffer, GCHandleType.Pinned);
		//获取像素数据的指针
		IntPtr pr = hand.AddrOfPinnedObject();
		HalconDotNet.HObject image;
		//转成灰度图HOjbect
		HalconDotNet.HOperatorSet.GenImage1(out image, new HalconDotNet.HTuple("byte"), 		grabResult.Width, grabResult.Height, pr);
		//释放内存
		if(hand.IsAllocated)hand.Free();
		//显示图片
		HalconDotNet.HOperatorSet.DispImage(image, HWindowControl.HalconWindow);
	}
	else
	{throw new Exception("No image grabbed.")}
}
camera.StreamGrabber.Stop();
camera.Close();