QVLn_sFloatC1Block Class Reference
[Blocks for the IPP functions]

Computes the natural logarithm of each pixel values of a source image and places the results in the destination image; for in-place flavors - in the same image. More...

#include <qvippblocks.h>

Inherits QVProcessingBlock.

List of all members.

Public Member Functions
	QVLn_sFloatC1Block (QString name=QString())
	Block constructor.
void	iterate ()
	Block iterate function.

---

Detailed Description

Computes the natural logarithm of each pixel values of a source image and places the results in the destination image; for in-place flavors - in the same image.

This is the QVision processing block for the IPP function ippiLn_32f_C1R. The input and output properties of this block will correspond to the input and output parameters of that function. See Intel's IPP documentation for further info about them.

These are the input and output properties of this block:

Parameters:

	qvimage_pSrc	Image corresponding to the data buffer pointer pSrc and step number srcStep variables in the IPP function
	qvimage_pDst	Image corresponding to the data buffer pointer pDst and step number dstStep variables in the IPP function
	destROIOffset	Pointer to destination ROI. See section Destination ROI pointer for more info about this parameter.

Definition at line 852 of file qvippblocks.h.

---

Constructor & Destructor Documentation

QVLn_sFloatC1Block::QVLn_sFloatC1Block

(

QString

name = QString()

)

Block constructor.

Definition at line 1171 of file qvippblocks.cpp.

---

Member Function Documentation

void QVLn_sFloatC1Block::iterate

(

)

[virtual]

Block iterate function.

Reimplemented from QVProcessingBlock.

Definition at line 1178 of file qvippblocks.cpp.

---

The documentation for this class was generated from the following files:

• src/qvblockprogramming/qvprocessingblocks/qvippblocks.h
• src/qvblockprogramming/qvprocessingblocks/qvippblocks.cpp