错误：在NuiSensor.h函数中未定义显示标识符的Intellisense [英] Error : Intellisense showing identifier is undefined in NuiSensor.h function

问题描述

我正在尝试从Kinect获取颜色和深度图像。我使用的是Kinect SDK v-1.8.0和MS Visual Studio 2010，代码是用C ++编写的。



首先，对齐我使用的深度和彩色图像NuiImageGetColorPixelCoordinatesFromDepthPixelAtResolution将深度映射为颜色。但由于它在像素级别工作，结果很慢，而且我正在丢失帧。 Capture得到了几乎
  5-fps，没有映射它以30-fps工作。



所以相反，现在我正在使用NuiImageGetColorPixelCoordinateFrameFromDepthPixelFrameAtResolution 它在帧级工作。

但IntelliSense显示"错误：标识符未定义"。我已经包括了两个< NuiApi.h>和< NuiSensor.h>在我的代码中（虽然只包括< NuiApi.h>已经足够了，因为它已经调用了另一个）。



这是一段代码：

I am trying to get color and depth images from Kinect. I am using Kinect SDK v-1.8.0 and MS Visual Studio 2010 and code is in C++.

At first, to align the depth and color images I was using NuiImageGetColorPixelCoordinatesFromDepthPixelAtResolution to map depth into color. But since it works at pixel level, it turned out to be pretty slow and I was losing frames. Capture got down to almost  5-fps, without mapping it was working at 30-fps.

So instead, now I am using NuiImageGetColorPixelCoordinateFrameFromDepthPixelFrameAtResolution which works at frame level.
But IntelliSense is showing "Error: identifier is undefined". I have included both <NuiApi.h> and <NuiSensor.h> in my code (though only including <NuiApi.h> would have sufficed since it calls the other one already).

Here is the piece of code:

long *pMappedBits = new long[COLOR_WIDTH * COLOR_HIGHT * 2];
    
if (depthLockedRect.Pitch != 0 && colorLockedRect.Pitch != 0)
{
    USHORT * depthBuff = (USHORT*) depthLockedRect.pBits;
        
    NuiImageGetColorPixelCoordinateFrameFromDepthPixelFrameAtResolution(NUI_IMAGE_RESOLUTION_640x480, NUI_IMAGE_RESOLUTION_640x480, DEPTH_WIDTH * DEPTH_HIGHT, depthBuff, COLOR_WIDTH * COLOR_HIGHT * 2, pMappedBits);

       // code to align depth and color images

}

我还包括< windows.h>当我遇到一个论坛时，但它也没有用。我甚至检查了我的< NuiSensor.h>文件，它包含的功能好了。

I have also included <windows.h> as I came across a forum, but then also it's not working. I even checked my <NuiSensor.h> file, it contains the function alright

#define INuiSensor_NuiImageGetColorPixelCoordinateFrameFromDepthPixelFrameAtResolution(This,eColorResolution,eDepthResolution,cDepthValues,pDepthValues,cColorCoordinates,pColorCoordinates)	\
    ( (This)->lpVtbl -> NuiImageGetColorPixelCoordinateFrameFromDepthPixelFrameAtResolution(This,eColorResolution,eDepthResolution,cDepthValues,pDepthValues,cColorCoordinates,pColorCoordinates) ) 

对于可能原因的任何帮助将受到高度赞赏。更令我困惑的是NuiImageGetColorPixelCoordinatesFromDepthPixelAtResolution工作得非常好，我得到了正确映射的图像，但这个不是。



提前谢谢。

Any help regarding the probable cause would be highly appreciated. What's confusing me more is that NuiImageGetColorPixelCoordinatesFromDepthPixelAtResolution was working absolutely fine and I was getting the correctly mapped image, but this one isn't.

Thanks in advance.

推荐答案

您还需要在Windows.h之后和Kinect.h之前包含Shlobj.h。样品是否有效？看看提供的代码。另外，这些api被弃用，有利于坐标映射器api。看一下coordinateMappingBasics样本
供其使用。

You need to also include the Shlobj.h after Windows.h and before Kinect.h. Do the samples work? Have a look at the code provided. Also, those api's are deprecated in favor of the coordinate mapper api's. Have a look at the coordinateMappingBasics sample for its use.

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