Impala Documentation

virtual bool Impala::Core::Geometry::InterestPointSelector::Accept	(	int	x,
		int	y,
		int	imageWidth,
		int	imageHeight
	)			`[inline, virtual]`

Reimplemented in Impala::Core::Geometry::MaskedInterestPointSelector.

Definition at line 52 of file InterestPointSelector.h.

References boundingBoxMode, boxMaxX, boxMaxY, boxMinX, boxMinY, index, pyramidMode, xDivision, and yDivision.

00053     {
00054         if(pyramidMode)
00055         {
00056             int xIndex = index % xDivision;
00057             int yIndex = index / xDivision;
00058             
00059             int minX = (xIndex     * imageWidth) / xDivision;
00060             int maxX = ((xIndex+1) * imageWidth) / xDivision;
00061             int minY = (yIndex     * imageHeight) / yDivision;
00062             int maxY = ((yIndex+1) * imageHeight) / yDivision;
00063             
00064             //std::cout << "SEL: " << index << " " << xDivision << " " << yDivision << std::endl;
00065             //std::cout << minX << " " << maxX << " " << minY << " " << maxY << std::endl;
00066             if((x >= minX) && (x < maxX) &&
00067                (y >= minY) && (y < maxY)) 
00068             {
00069                 return true;
00070             }
00071         } 
00072         else if(boundingBoxMode)
00073         {
00074             if((x >= boxMinX) && (x <= boxMaxX) &&
00075                (y >= boxMinY) && (y <= boxMaxY)) 
00076             {
00077                 return true;
00078             }
00079         }
00080         return false;
00081     }