PARP Research Group University of Murcia, Spain


QVLn_sFloatC1Worker Class Reference
[IPP functions worker set]

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 <qvippworkers.h>

Inherits QVWorker.

List of all members.

Public Member Functions

 QVLn_sFloatC1Worker (QString name=QString())
void iterate ()
 Function to be defined in subclasses with processing code.


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. See Intel's IPP documentation for a deeper understanding of that function. The properties of this data-processing block and the original IPP function corresponds as follows:

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

Definition at line 747 of file qvippworkers.h.


Member Function Documentation

void QVLn_sFloatC1Worker::iterate (  )  [virtual]

Function to be defined in subclasses with processing code.

This function should contain the code to process data, that will be executed continuously until worker is finished.

Reimplemented from QVWorker.

Definition at line 1002 of file qvippworkers.cpp.


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



QVision framework. PARP research group, copyright 2007, 2008.