1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/***************************************************
Author : Sukul Bagai
****************************************************
return_image = pyrUp(input_image, dstsize_width, distsize_height, border;
***************************************************/
#include <numeric>
#include "opencv2/core/core.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/opencv.hpp"
#include <iostream>
using namespace cv;
using namespace std;
extern "C"
{
#include "api_scilab.h"
#include "Scierror.h"
#include "BOOL.h"
#include <localization.h>
#include <sciprint.h>
#include "../common.h"
int opencv_pyrUp(char *fname, unsigned long fname_len)
{
SciErr sciErr;
int intErr=0;
int iRows=0,iCols=0;
int *piAddr2 = NULL;
int *piAddr3 = NULL;
int *piAddr4 = NULL;
int *piLen = NULL;
char **borderType = NULL;
double dstsize_width,dstsize_height;
int border;
int i;
//checking input argument
CheckInputArgument(pvApiCtx, 4, 4);
CheckOutputArgument(pvApiCtx, 1, 1) ;
Mat image;
retrieveImage(image,1);
//for value of dstsize_width
sciErr = getVarAddressFromPosition(pvApiCtx,2,&piAddr2);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
intErr = getScalarDouble(pvApiCtx, piAddr2, &dstsize_width);
if(intErr)
return intErr;
//for value of dstsize_width
sciErr = getVarAddressFromPosition(pvApiCtx,3,&piAddr3);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
intErr = getScalarDouble(pvApiCtx, piAddr3 ,&dstsize_height);
if(intErr)
return intErr;
sciErr = getVarAddressFromPosition(pvApiCtx,4, &piAddr4);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
sciErr = getMatrixOfString(pvApiCtx, piAddr4, &iRows, &iCols, NULL, NULL);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
piLen = (int*)malloc(sizeof(int) * iRows * iCols);
//second call to retrieve length of each string
sciErr = getMatrixOfString(pvApiCtx, piAddr4, &iRows, &iCols, piLen, NULL);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
borderType = (char**)malloc(sizeof(char*) * iRows * iCols);
for(i = 0 ; i < iRows * iCols ; i++)
{
borderType[i] = (char*)malloc(sizeof(char) * (piLen[i] + 1));//+ 1 for null termination
}
//third call to retrieve data
sciErr = getMatrixOfString(pvApiCtx, piAddr4, &iRows, &iCols, piLen, borderType);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
//error checks
if(dstsize_height<0)
{
sciprint("Positive Value Required for Height. 1 value was used instead\n");
dstsize_height=1;
}
if(dstsize_width<0)
{
sciprint("Positive Value Required for Width. 1 value was used instead\n");
dstsize_width=1;
}
if((dstsize_width != image.cols*2) && (dstsize_width != image.cols*2+1) && (dstsize_width != image.cols*2-1))
{
sciprint("Incorrect dstsize_width value was used. src.cols*2+1 value was calculated and used instead\n");
dstsize_width = image.cols*2+1;
}
if((dstsize_height != image.rows*2) && (dstsize_height != image.rows*2+1) && (dstsize_height != image.rows*2-1))
{
sciprint("Incorrect dstsize_height value was used. src.rows*2+1 value was calculated and used instead\n");
dstsize_height = image.rows*2+1;
}
Mat new_image(dstsize_height,dstsize_width,image.type());
if(strcmp(borderType[0], "BORDER_CONSTANT") == 0)
border = BORDER_CONSTANT;
else if(strcmp(borderType[0], "BORDER_REPLICATE") == 0)
border = BORDER_REPLICATE;
else if(strcmp(borderType[0], "BORDER_REFLECT") == 0)
border = BORDER_REFLECT;
else if(strcmp(borderType[0], "BORDER_REFLECT_101") == 0)
border = BORDER_REFLECT_101;
else if(strcmp(borderType[0], "BORDER_WRAP") == 0)
border = BORDER_WRAP;
else
border = BORDER_DEFAULT;
pyrUp(image,new_image,Size(dstsize_width,dstsize_height),border);
string tempstring = type2str(new_image.type());
char *checker;
checker = (char *)malloc(tempstring.size() + 1);
memcpy(checker, tempstring.c_str(), tempstring.size() + 1);
returnImage(checker,new_image,1);
free(checker);
//Assigning the list as the Output Variable
AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
//Returning the Output Variables as arguments to the Scilab environment
ReturnArguments(pvApiCtx);
return 0;
}
/* ==================================================================== */
}
|
