Examples with PointToPixelTransform_F64 boofcv.struct.distort.PointToPixelTransform_F64 used on opensource projects

Example 6 with PointToPixelTransform_F64

use of boofcv.struct.distort.PointToPixelTransform_F64 in project BoofCV by lessthanoptimal.

the class ImplRectifyImageOps_F64 method allInsideLeft.

public static void allInsideLeft(CameraPinholeBrown paramLeft, DMatrixRMaj rectifyLeft, DMatrixRMaj rectifyRight, DMatrixRMaj rectifyK, ImageDimension rectifiedSize) {
    // need to take in account the order in which image distort will remove rectification later on
    paramLeft = new CameraPinholeBrown(paramLeft);
    Point2Transform2_F64 tranLeft = transformPixelToRect(paramLeft, rectifyLeft);
    Point2D_F64 work = new Point2D_F64();
    RectangleLength2D_F64 bound = LensDistortionOps_F64.boundBoxInside(paramLeft.width, paramLeft.height, new PointToPixelTransform_F64(tranLeft), work);
    LensDistortionOps_F64.roundInside(bound);
    // Select scale to maintain the same number of pixels
    double scale = Math.sqrt((paramLeft.width * paramLeft.height) / (bound.width * bound.height));
    rectifiedSize.width = (int) (scale * bound.width + 0.5);
    rectifiedSize.height = (int) (scale * bound.height + 0.5);
    adjustCalibrated(rectifyLeft, rectifyRight, rectifyK, bound, scale);
}

Example 7 with PointToPixelTransform_F64

use of boofcv.struct.distort.PointToPixelTransform_F64 in project BoofCV by lessthanoptimal.

the class ImplRectifyImageOps_F64 method fullViewLeft.

public static void fullViewLeft(int imageWidth, int imageHeight, DMatrixRMaj rectifyLeft, DMatrixRMaj rectifyRight) {
    Point2Transform2_F64 tranLeft = new PointTransformHomography_F64(rectifyLeft);
    Point2D_F64 work = new Point2D_F64();
    RectangleLength2D_F64 bound = DistortImageOps.boundBox_F64(imageWidth, imageHeight, new PointToPixelTransform_F64(tranLeft), work);
    double scaleX = imageWidth / bound.width;
    double scaleY = imageHeight / bound.height;
    double scale = Math.min(scaleX, scaleY);
    adjustUncalibrated(rectifyLeft, rectifyRight, bound, scale);
}

Example 8 with PointToPixelTransform_F64

use of boofcv.struct.distort.PointToPixelTransform_F64 in project BoofCV by lessthanoptimal.

the class ImplRectifyImageOps_F64 method fullViewLeft.

public static void fullViewLeft(CameraPinholeBrown paramLeft, DMatrixRMaj rectifyLeft, DMatrixRMaj rectifyRight, DMatrixRMaj rectifyK, ImageDimension rectifiedSize) {
    // need to take in account the order in which image distort will remove rectification later on
    paramLeft = new CameraPinholeBrown(paramLeft);
    Point2Transform2_F64 tranLeft = transformPixelToRect(paramLeft, rectifyLeft);
    Point2D_F64 work = new Point2D_F64();
    RectangleLength2D_F64 bound = DistortImageOps.boundBox_F64(paramLeft.width, paramLeft.height, new PointToPixelTransform_F64(tranLeft), work);
    // Select scale to maintain the same number of pixels
    double scale = Math.sqrt((paramLeft.width * paramLeft.height) / (bound.width * bound.height));
    rectifiedSize.width = (int) (scale * bound.width + 0.5);
    rectifiedSize.height = (int) (scale * bound.height + 0.5);
    adjustCalibrated(rectifyLeft, rectifyRight, rectifyK, bound, scale);
}