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/* $Id: hdrl_elemop.h,v 1.4 2013-10-17 15:44:14 jtaylor Exp $
*
* This file is part of the HDRL
* Copyright (C) 2013 European Southern Observatory
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* $Author: jtaylor $
* $Date: 2013-10-17 15:44:14 $
* $Revision: 1.4 $
*/
#ifndef HDRL_ELEMOP_H
#define HDRL_ELEMOP_H
#ifndef HDRL_USE_PRIVATE
#error This file is not allowed to be included outside of hdrl
#endif
/*-----------------------------------------------------------------------------
Includes
-----------------------------------------------------------------------------*/
#include "hdrl_types.h"
#include <cpl.h>
CPL_BEGIN_DECLS
/*-----------------------------------------------------------------------------
Define
-----------------------------------------------------------------------------*/
/*-----------------------------------------------------------------------------
Functions prototypes
-----------------------------------------------------------------------------*/
/* ---------------------------------------------------------------------------*/
/**
* @brief add/subtract/multiply/divide two images with error propagation
*
* @param a image, modified in place
* @param ae errors of image a, modified in place
* @param b image
* @param be errors of image b
*
* Gaussian error propagation of first order, no accounting correlation
* besides a == b.
* Divisions by zero will be marked as bad pixels and set to NAN
*/
/* ---------------------------------------------------------------------------*/
cpl_error_code
hdrl_elemop_image_add_image(cpl_image * a, cpl_image * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_image_sub_image(cpl_image * a, cpl_image * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_image_mul_image(cpl_image * a, cpl_image * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_image_div_image(cpl_image * a, cpl_image * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_image_pow_image(cpl_image * a, cpl_image * ae,
const cpl_image * b, const cpl_image * be);
/* ---------------------------------------------------------------------------*/
/**
* @brief add/subtract/multiply/divide image and scalar with error propagation
*
* @param a image, modified in place
* @param ae errors of image a, modified in place
* @param b scalar
* @param be error of scalar b
*
* Gaussian error propagation of first order, no accounting correlation
* besides a == b.
* Divisions by zero will be marked as bad pixels and set to NAN
*/
/* ---------------------------------------------------------------------------*/
cpl_error_code
hdrl_elemop_image_add_scalar(cpl_image * a, cpl_image * ae,
const hdrl_data_t b, const hdrl_error_t be);
cpl_error_code
hdrl_elemop_image_sub_scalar(cpl_image * a, cpl_image * ae,
const hdrl_data_t b, const hdrl_error_t be);
cpl_error_code
hdrl_elemop_image_mul_scalar(cpl_image * a, cpl_image * ae,
const hdrl_data_t b, const hdrl_error_t be);
cpl_error_code
hdrl_elemop_image_div_scalar(cpl_image * a, cpl_image * ae,
const hdrl_data_t b, const hdrl_error_t be);
cpl_error_code
hdrl_elemop_image_pow_scalar(cpl_image * a, cpl_image * ae,
const hdrl_data_t b, const hdrl_error_t be);
cpl_error_code
hdrl_elemop_image_exp_scalar(cpl_image * a, cpl_image * ae,
const hdrl_data_t b, const hdrl_error_t be);
/* ---------------------------------------------------------------------------*/
/**
* @brief add/subtract/multiply/divide two imagelists and scalar with error
* propagation
*
* @param a imagelist, modified in place
* @param ae errors of imagelist a, modified in place
* @param b imagelist
* @param be error of imagelist b
*
* Gaussian error propagation of first order, no accounting correlation
* besides a == b.
* Divisions by zero will be marked as bad pixels and set to NAN
*/
/* ---------------------------------------------------------------------------*/
cpl_error_code
hdrl_elemop_imagelist_add_imagelist(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_imagelist * b, const cpl_imagelist * be);
cpl_error_code
hdrl_elemop_imagelist_sub_imagelist(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_imagelist * b, const cpl_imagelist * be);
cpl_error_code
hdrl_elemop_imagelist_mul_imagelist(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_imagelist * b, const cpl_imagelist * be);
cpl_error_code
hdrl_elemop_imagelist_div_imagelist(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_imagelist * b, const cpl_imagelist * be);
cpl_error_code
hdrl_elemop_imagelist_pow_imagelist(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_imagelist * b, const cpl_imagelist * be);
/* ---------------------------------------------------------------------------*/
/**
* @brief add/subtract/multiply/divide each image of an imagelist and a
* scalar from a vector with error propagation
*
* @param a imagelist, modified in place
* @param ae errors of imagelist a, modified in place
* @param b vector
* @param be error of vector b
*
* Gaussian error propagation of first order, no accounting correlation
* besides a == b.
* Divisions by zero will be marked as bad pixels and set to NAN
*/
/* ---------------------------------------------------------------------------*/
cpl_error_code
hdrl_elemop_imagelist_add_vector(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_vector * b, const cpl_vector * be);
cpl_error_code
hdrl_elemop_imagelist_sub_vector(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_vector * b, const cpl_vector * be);
cpl_error_code
hdrl_elemop_imagelist_mul_vector(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_vector * b, const cpl_vector * be);
cpl_error_code
hdrl_elemop_imagelist_div_vector(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_vector * b, const cpl_vector * be);
cpl_error_code
hdrl_elemop_imagelist_pow_vector(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_vector * b, const cpl_vector * be);
/* ---------------------------------------------------------------------------*/
/**
* @brief add/subtract/multiply/divide each image of an imagelist and an image
* with error propagation
*
* @param a imagelist, modified in place
* @param ae errors of imagelist a, modified in place
* @param b image
* @param be error of image b
*
* Gaussian error propagation of first order, no accounting correlation
* besides a == b.
* Divisions by zero will be marked as bad pixels and set to NAN
*/
/* ---------------------------------------------------------------------------*/
cpl_error_code
hdrl_elemop_imagelist_add_image(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_imagelist_sub_image(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_imagelist_mul_image(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_imagelist_div_image(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_image * b, const cpl_image * be);
cpl_error_code
hdrl_elemop_imagelist_pow_image(cpl_imagelist * a, cpl_imagelist * ae,
const cpl_image * b, const cpl_image * be);
/* see hdrl_elemop.c for doc strings */
cpl_error_code hdrl_elemop_add(hdrl_data_t * a, hdrl_error_t * ea, size_t na,
const hdrl_data_t * b, const hdrl_error_t * eb, size_t nb,
const cpl_binary * mask);
cpl_error_code hdrl_elemop_sub(hdrl_data_t * a, hdrl_error_t * ea, size_t na,
const hdrl_data_t * b, const hdrl_error_t * eb, size_t nb,
const cpl_binary * mask);
cpl_error_code hdrl_elemop_mul(hdrl_data_t * a, hdrl_error_t * ea, size_t na,
const hdrl_data_t * b, const hdrl_error_t * eb, size_t nb,
const cpl_binary * mask);
cpl_error_code hdrl_elemop_div(hdrl_data_t * a, hdrl_error_t * ea, size_t na,
const hdrl_data_t * b, const hdrl_error_t * eb, size_t nb,
const cpl_binary * mask);
cpl_error_code hdrl_elemop_pow(hdrl_data_t * a, hdrl_error_t * ea, size_t na,
const hdrl_data_t * b, const hdrl_error_t * eb, size_t nb,
const cpl_binary * mask);
cpl_error_code hdrl_elemop_pow_inverted(
hdrl_data_t * a, hdrl_error_t * ea, size_t na,
const hdrl_data_t * b, const hdrl_error_t * eb, size_t nb,
const cpl_binary * mask);
/*-----------------------------------------------------------------------------
Private declarations - must not be used outside of hdrl
-----------------------------------------------------------------------------*/
#ifdef HDRL_USE_PRIVATE
#endif
CPL_END_DECLS
#endif
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