本文整理汇总了C++中Pixel::GetBW方法的典型用法代码示例。如果您正苦于以下问题：C++ Pixel::GetBW方法的具体用法？C++ Pixel::GetBW怎么用？C++ Pixel::GetBW使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Pixel的用法示例。
在下文中一共展示了Pixel::GetBW方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetBW
int Image::GetBW(int X, int Y)
{
Pixel *pxP = this->GetPixel(X, Y);
int iBW = pxP->GetBW();
pxP->~Pixel();
delete pxP;
return iBW;
}示例2:
void Pixel::operator = (Pixel &pxArg)
{
this->iR = pxArg.GetRed();
this->iG = pxArg.GetGreen();
this->iB = pxArg.GetBlue();
this->iBW = pxArg.GetBW();
this->iX = pxArg.GetPixelX();
this->iY = pxArg.GetPixelY();
}示例3: SetPixel
void Image::SetPixel(int X,int Y, Pixel pxP)
{
if(this->GetImageColorFormat() == 3)
{
this->pImageDate[X][Y*3] = pxP.GetRed();
this->pImageDate[X][Y*3+1] = pxP.GetGreen();
this->pImageDate[X][Y*3+2] = pxP.GetBlue();
}
else if(this->GetImageColorFormat() == 1)
{
this->pImageDate[X][Y] = pxP.GetBW();
}
}示例4: ComputeFeatures
Feature* ComputeFeatures(Image *pimCharachter)
{
Feature *pFeat = new Feature();
double **daImage = pimCharachter->GetDoubleArray(false);
int iRows = pimCharachter->GetImageRows();
int iCols = pimCharachter->GetImageCols();
//Feature 1 Area
double dA = 0;
for(int i = 0;i<iRows;i++)
{
for(int j = 0;j<iCols;j++)
{
Pixel *pxP = pimCharachter->GetPixel(i,j);
if(pxP->GetBW() == 0)
dA++;
delete pxP;
}
}
pFeat->dArea = dA/((iRows-2)*(iCols-2));
//Perimeter
int iaBitQuadWin[2][2];
double nQ0 = 0, nQ1 = 0, nQ2 = 0, nQ3 = 0, nQ4 = 0, nQD = 0;
for(int i = 1;i<iRows;i++)
{
for(int j = 1;j<iCols;j++)
{
//First Bit Quad
iaBitQuadWin[0][0] = daImage[i-1][j-1];
iaBitQuadWin[0][1] = daImage[i-1][j];
iaBitQuadWin[1][0] = daImage[i][j-1];
iaBitQuadWin[1][1] = daImage[i][j];
if(CompareBitQuad_Q0(iaBitQuadWin))
nQ0++;
if(CompareBitQuad_Q1(iaBitQuadWin))
nQ1++;
if(CompareBitQuad_Q2(iaBitQuadWin))
nQ2++;
if(CompareBitQuad_Q3(iaBitQuadWin))
nQ3++;
if(CompareBitQuad_Q4(iaBitQuadWin))
nQ4++;
if(CompareBitQuad_QD(iaBitQuadWin))
nQD++;
//Second Bit Quad
//iaBitQuadWin[0][0] = daImage[i-1][j];
//iaBitQuadWin[0][1] = daImage[i-1][j+1];
//iaBitQuadWin[1][0] = daImage[i][j];
//iaBitQuadWin[1][1] = daImage[i][j+1];
//
//if(CompareBitQuad_Q0(iaBitQuadWin))
// nQ0++;
//if(CompareBitQuad_Q1(iaBitQuadWin))
// nQ1++;
//if(CompareBitQuad_Q2(iaBitQuadWin))
// nQ2++;
//if(CompareBitQuad_Q3(iaBitQuadWin))
// nQ3++;
//if(CompareBitQuad_Q4(iaBitQuadWin))
// nQ4++;
//if(CompareBitQuad_QD(iaBitQuadWin))
// nQD++;
//
////Third Bit Quad
//iaBitQuadWin[0][0] = daImage[i][j];
//iaBitQuadWin[0][1] = daImage[i][j+1];
//iaBitQuadWin[1][0] = daImage[i+1][j];
//iaBitQuadWin[1][1] = daImage[i+1][j+1];
//
//if(CompareBitQuad_Q0(iaBitQuadWin))
// nQ0++;
//if(CompareBitQuad_Q1(iaBitQuadWin))
// nQ1++;
//if(CompareBitQuad_Q2(iaBitQuadWin))
// nQ2++;
//if(CompareBitQuad_Q3(iaBitQuadWin))
// nQ3++;
//if(CompareBitQuad_Q4(iaBitQuadWin))
// nQ4++;
//if(CompareBitQuad_QD(iaBitQuadWin))
// nQD++;
//
////Fourth Bit Quad
//iaBitQuadWin[0][0] = daImage[i][j-1];
//iaBitQuadWin[0][1] = daImage[i][j];
//iaBitQuadWin[1][0] = daImage[i+1][j-1];
//iaBitQuadWin[1][1] = daImage[i+1][j];
//
//if(CompareBitQuad_Q0(iaBitQuadWin))
// nQ0++;
//if(CompareBitQuad_Q1(iaBitQuadWin))
// nQ1++;
//if(CompareBitQuad_Q2(iaBitQuadWin))
// nQ2++;
//if(CompareBitQuad_Q3(iaBitQuadWin))
// nQ3++;
//.........这里部分代码省略.........
示例5: GetPixel
Pixel* Image::GetPixel(double dX, double dY)
{
int X1,Y1;
double diffA, diffB;
Pixel *pxP;
Pixel *pxPout;
int cRx = 0,cGx = 0,cBx = 0,cBWx = 0;
X1 = dX;
Y1 = dY;
diffA = dX - X1;
diffB = dY - Y1;
if(diffA == 0.000 && diffB == 0.000)
{
return this->GetPixel(X1,Y1);
}
if(diffA < 0 || diffB < 0)
{
return this->GetPixel(X1,Y1);
}
pxP = this->GetPixel(X1,Y1);
cBWx = (1.00 - diffA)*(1.00 - diffB)*pxP->GetBW();
cRx = (1.00 - diffA)*(1.00 - diffB)*pxP->GetRed();
cGx = (1.00 - diffA)*(1.00 - diffB)*pxP->GetGreen();
cBx = (1.00 - diffA)*(1.00 - diffB)*pxP->GetBlue();
//RGB
delete pxP;
pxP = this->GetPixel(X1,Y1+1);
cBWx += (1.00 - diffA)*(diffB)*pxP->GetBW();
cRx += (1.00 - diffA)*(diffB)*pxP->GetRed();
cGx += (1.00 - diffA)*(diffB)*pxP->GetGreen();
cBx += (1.00 - diffA)*(diffB)*pxP->GetBlue();
//RGB
delete pxP;
pxP = this->GetPixel(X1+1,Y1);
cBWx += (diffA)*(1.00 - diffB)*pxP->GetBW();
cRx += (diffA)*(1.00 - diffB)*pxP->GetRed();
cGx += (diffA)*(1.00 - diffB)*pxP->GetGreen();
cBx += (diffA)*(1.00 - diffB)*pxP->GetBlue();
//RGB
delete pxP;
pxP = this->GetPixel(X1+1,Y1+1);
cBWx += (diffA)*(diffB)*pxP->GetBW();
cRx += (diffA)*(diffB)*pxP->GetRed();
cGx += (diffA)*(diffB)*pxP->GetGreen();
cBx += (diffA)*(diffB)*pxP->GetBlue();
//RGB
delete pxP;
if(this->iColorFormat == 1)
{
pxPout = new Pixel(cBWx);
}
else if(this->iColorFormat == 3)
{
pxPout = new Pixel(cRx,cGx,cBx);
}
return pxPout;
}