[ti-machine-learning/ti-machine-learning.git] / debian / ti-timl / usr / src / timl / src / app / cnn / scene / appCNNSceneGetLabel.c
1 /******************************************************************************/
2 /*!
3 * \file appCNNSceneGetLabel.c
4 */
5 /* Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the
17 * distribution.
18 *
19 * Neither the name of Texas Instruments Incorporated nor the names of
20 * its contributors may be used to endorse or promote products derived
21 * from this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 *
35 ******************************************************************************/
38 /*******************************************************************************
39 *
40 * INCLUDES
41 *
42 ******************************************************************************/
44 #include "appCNNScene.h"
47 /******************************************************************************/
48 /*!
49 * \ingroup appCNNScene
50 * \brief Return the pixel label for (image, row, col) index combination
51 * \param[in] imageIdx Image index
52 * \param[in] rowIdx Row index
53 * \param[in] colIdx Col index
54 * \param[in] dataSet Data set
55 * \return Pixel label
56 */
57 /******************************************************************************/
59 int appCNNSceneGetLabel(int imageIdx, int rowIdx, int colIdx, appCNNSceneDataSet *dataSet)
60 {
61 FILE *fp;
62 int n;
63 int m;
64 int row;
65 int col;
66 int read;
67 int *label;
68 int pixelLabel;
69 char str[TIML_UTIL_MAX_STR];
71 row = dataSet->row;
72 col = dataSet->col;
73 label = malloc(sizeof(int) * row * col);
75 sprintf(str, dataSet->labelFileNameStr, imageIdx);
76 fp = fopen(str, "rt");
77 for (n = 0; n < row; n++) {
78 for (m = 0; m < col; m++) {
79 read = fscanf(fp, "%d", label + n*col + m);
80 }
81 read = fscanf(fp, "\n");
82 }
83 fclose(fp);
85 pixelLabel = label[rowIdx*dataSet->col + colIdx];
86 free(label);
88 return pixelLabel;
89 }