** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: imagefile.cpp,v 1.4 2000/06/25 17:32:24 kevin Exp $
+** $Id: imagefile.cpp,v 1.6 2000/06/28 15:25:34 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
#include "ct.h"
-///////////////////////////////////////////////////////////////////////////
-// CLASS IMPLEMENTATION
-//
-// Name: Array2dFileLabel
-// Purpose: Labels for Array2dFiles
-///////////////////////////////////////////////////////////////////////////
-
-void
-Array2dFileLabel::init (void)
-{
- m_calcTime = 0;
- m_labelType = L_EMPTY;
- TIMEDATE td;
- td_get_tmdt (&td);
- m_year = td.d.year;
- m_month = td.d.month;
- m_day = td.d.date;
- m_hour = td.t.hour;
- m_minute = td.t.minute;
- m_second = td.t.second;
-}
-
-Array2dFileLabel::Array2dFileLabel()
-{
- init();
-}
-
-Array2dFileLabel::Array2dFileLabel(const char* const str, double ctime = 0.)
- : m_strLabel (str)
-{
- init();
-
- m_labelType = L_USER;
- m_calcTime = ctime;
-}
-
-Array2dFileLabel::Array2dFileLabel(const int type, const char* const str, double ctime = 0.)
- : m_strLabel (str)
-{
- init();
-
- m_labelType = type;
- m_calcTime = ctime;
-}
-
-Array2dFileLabel::~Array2dFileLabel()
-{
-}
-
-const string&
-Array2dFileLabel::getDateString (void) const
-{
- ostringstream oss;
- oss << m_month <<"/"<< m_day <<"/"<< m_year << " " << m_hour <<":"<< m_minute <<":"<< m_second;
- m_strDate = oss.str();
- return m_strDate;
-}
-
-
-/* FILE
- * image.c Routines for managing images
- */
-
void
ImageFile::filterResponse (const char* const domainName, double bw, const char* const filterName, double filt_param)
{
- int hx = (mNX - 1) / 2;
- int hy = (mNY - 1) / 2;
+ int hx = (m_nx - 1) / 2;
+ int hy = (m_ny - 1) / 2;
ImageFileArray v = getArray();
SignalFilter filter (filterName, domainName, bw, filt_param);
int
ImageFile::display (void)
{
- ImageFileValue pmin, pmax;
+ double pmin, pmax;
- getPixelValueRange (pmin, pmax);
+ // getPixelValueRange (pmin, pmax);
return (displayScaling (1, pmin, pmax));
}
ImageFile::displayScaling (const int scale, const ImageFileValue pmin, const ImageFileValue pmax)
{
int grayscale[256];
- int nx = mNX;
- int ny = mNY;
+ int nx = m_nx;
+ int ny = m_ny;
ImageFileArray v = getArray();
#if HAVE_G2_H
bool
ImageFile::comparativeStatistics (const ImageFile& imComp, double& d, double& r, double& e) const
{
- if (imComp.nx() != mNX && imComp.ny() != mNY) {
+ if (imComp.nx() != m_nx && imComp.ny() != m_ny) {
sys_error (ERR_WARNING, "Image sizes differ [ImageFile::comparativeStatistics]");
return false;
}
- ImageFileArray v = getArray();
- ImageFileArray vComp = imComp.getArray();
+ ImageFileArrayConst v = getArray();
+ ImageFileArrayConst vComp = imComp.getArray();
double myMean = 0.;
- for (int ix = 0; ix < mNX; ix++) {
- for (int iy = 0; iy < mNY; iy++) {
+ for (int ix = 0; ix < m_nx; ix++) {
+ for (int iy = 0; iy < m_ny; iy++) {
myMean += v[ix][iy];
}
}
- myMean /= (mNX * mNY);
+ myMean /= (m_nx * m_ny);
double sqErrorSum = 0.;
double absErrorSum = 0.;
double sqDiffFromMeanSum = 0.;
double absValueSum = 0.;
- for (int ix = 0; ix < mNX; ix++) {
- for (int iy = 0; iy < mNY; iy++) {
+ for (int ix = 0; ix < m_nx; ix++) {
+ for (int iy = 0; iy < m_ny; iy++) {
double diff = v[ix][iy] - vComp[ix][iy];
sqErrorSum += diff * diff;
absErrorSum += fabs(diff);
d = sqrt (sqErrorSum / sqDiffFromMeanSum);
r = absErrorSum / absValueSum;
- int hx = mNX / 2;
- int hy = mNY / 2;
+ int hx = m_nx / 2;
+ int hy = m_ny / 2;
double eMax = -1;
for (int ix = 0; ix < hx; ix++) {
for (int iy = 0; iy < hy; iy++) {
void
ImageFile::statistics (double& min, double& max, double& mean, double& mode, double& median, double& stddev) const
{
- int nx = mNX;
- int ny = mNY;
- ImageFileArray v = getArray();
+ int nx = m_nx;
+ int ny = m_ny;
+ ImageFileArrayConst v = getArray();
mean = 0;
min = v[0][0];