#include“denoise.h“

/**************************************************************
???constructor?initializes?all?the?data?members?in?the?class.?
???create?new?image?for?denoisedImage?and?set?the?rest?zero.
???the?following?function?addframe（）?add?frames?in?frameSet
???just?copy?addresses?belongs?to?shallow?copy.?
?**************************************************************/
kinectDenoising::kinectDenoising（）
{
	denoisedImage?=?cvCreateImage（cvSize（widthheight）IPL_DEPTH_16U1）;
	memset（frameSet0sizeof（IplImage*）*nframes）;
	numOfframes?=?0;
	imageROI?=?cvRect（00widthheight）;
}

kinectDenoising::~kinectDenoising（）
{
	cvReleaseImage（&denoisedImage）;
	for（int?i=0;iames;i++）
	{
		if（frameSet[i]?!=?NULL）
			cvReleaseImage（&frameSet[i]）;
	}
}

void?kinectDenoising::addframe（IplImage*?frame）
{
	if（numOfframes?>=?nframes）
	{
		cout<<“the?frame?set?is?full?adding?frame?ignored!“<	}
	else
	{
		frameSet[numOfframes++]?=?frame;
	}
}
/*******************************************************************
???setImageROI（）?conputes?the?image?eara?to?be?denoised.?if?isUpdate
???is?true?recomputation?process?will?start.?first?regard?frameSet[0]
???as?the?operating?image?set?the?value?of?non?zero?pixels?1and?the?
???rest?pixels?0.?then?use?projecting?method?to?compute?the?imageROI.????
*************************************************************/
void?kinectDenoising::setImageROI（bool?isUpdate）
{
	if（!isUpdate）?
	{
		imageROI?=?cvRect（2244591434）;
	}
	else
	{
		IplImage*?image8u?=?cvCreateImage（cvSize（widthheight）IPL_DEPTH_8U1）;
		IplImage*?bitImage?=?cvCreateImage（cvSize（widthheight）IPL_DEPTH_8U1）;

		//?cvThreshold?can?only?handle?images?of?8UC1?or?32FC1
		cvConvertScale（frameSet[0]image8u255.0/4096.0）;
		cvThreshold（image8ubitImage01CV_THRESH_BINARY）;

????????//?the?two?mats?rowReduced?and?colReduced?have?to?be?CV_32SC1?type
	????//?for?function?cvReduce（）?seems?not?to?suitable?for?16U?type?and?
	????//?8U?type?doesn‘t?have?enough?room?for?the?result.
	????CvMat*?rowReduced?=?cvCreateMat（1bitImage->widthCV_32FC1）;
	????//?bitImage->width?represents?number?of?cols?while?bitImage->height?stands?for?rows
	????CvMat*?colReduced?=?cvCreateMat（bitImage->height1CV_32FC1）;

	????cvReduce（bitImagerowReduced0CV_REDUCE_SUM）;
	????cvReduce（bitImagecolReduced1CV_REDUCE_SUM）;

		//?compute?imageROI.x
	????for（int?i=0;icols;i++）
	????{
			float?temp?=?CV_MAT_ELEM（*rowReducedfloat0i）;
		????if（temp>bitImage->height/3）
		????{
				imageROI.x?=?i;
			????break;
		????}
	????}

		//?computer?imageROI.width
	????for（int?i=rowReduced->cols;i>0;i--）
	????{
			float?temp?=?CV_MAT_ELEM（*rowReducedfloat0i-1）;
			if（temp>bitImage->height/3）
		????{
				imageROI.width?=?i-imageROI.x;
		?????	break;
			}
????????}

		//?compute?imageROI.y
	????for（int?i=0;irows;i++）
????	{
????		float?temp?=?CV_MAT_ELEM（*col

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????825??2011-11-23?16:26??denoise.h

?????文件???????1188??2011-11-23?16:51??denoiseSingeKinectMultipleMapStaticScene.cpp

?????文件???????6808??2011-11-23?16:48??denoise.cpp

-----------?---------??----------?-----??----

?????????????????8821????????????????????3