int GetNewFace(INPUT_DESC *input, int nDirection)
{
char strFileName[128];
if (nDirection == DIRECTION_FORWARD)
g_nPoseID++;
else
g_nPoseID--;
while (GetNextFileName(strFileName, nDirection))
;
if (ReadFaceInput(input, strFileName))
return (-1);
check_input_bounds (input, input->wx + input->ww/2, input->wy + input->wh/2);
input->up2date = 0;
update_input_neurons (input);
update_input_image (input);
input->green_cross_x = g_nLeftEyeX;
input->green_cross_y = g_nLeftEyeY;
g_nPos = 0;
return (0);
}
NEURON_OUTPUT GetFace2 (PARAM_LIST *pParamList)
{
NEURON_OUTPUT output;
char strFileName[256];
g_nPersonUniqueID = g_nPersonID = pParamList->next->param.ival;
g_nIllumination = pParamList->next->next->param.ival;
if (!check_person_parameters ("GetFace2()"))
{
output.ival = -1;
return (output);
}
sprintf(strFileName, "%s%s%s.raw", INPUT_PATH, g_chPersonID[g_nPersonID], g_chIllumination[g_nIllumination]);
printf ("%02d %02d - FileName: %s\n", g_nPersonID, g_nIllumination, strFileName);
fflush(stdout);
if (ReadFaceInput (&face_recog, strFileName))
{
printf ("### Error in GetRandomFace(): Cannot read face '%s'.\n", strFileName);
output.ival = -1;
return (output);
}
check_input_bounds (&face_recog, face_recog.wx + face_recog.ww/2, face_recog.wy + face_recog.wh/2);
face_recog.up2date = 0;
update_input_neurons (&face_recog);
update_input_image (&face_recog);
output.ival = 0;
return (output);
}
NEURON_OUTPUT GetRandomFaceN (int nRandomFace)
{
NEURON_OUTPUT output;
char strFileName[256];
FILE *pFile = NULL;
int i;
if ((pFile = fopen (g_strRandomFacesFileName, "r")) == NULL)
{
printf ("Error: cannot open file '%s' (GetRandomFace).\n", g_strRandomFacesFileName);
output.ival = -1;
return (output);
}
for (i = 0; i < nRandomFace; i++)
fscanf (pFile, "%d %c %d %d\n", &g_nPersonUniqueID, &g_cSexID, &g_nPersonID, &g_nPoseID);
fclose (pFile);
if ((g_cSexID != 'm') && (g_cSexID != 'w'))
{
printf ("Error: Invalid sex ID, it must be 0 for man or 1 for woman (GetRandomFace).\n");
output.ival = -1;
return (output);
}
g_nMaxPersonID = (g_cSexID == 'm') ? MAX_MAN_ID : MAX_WOMAN_ID;
if ((g_nPersonID < MIN_PERSON_ID) || (g_nPersonID > g_nMaxPersonID))
{
printf ("Error: Invalid person ID, it must be within the interval [%d, %d] (GetRandomFace).\n", MIN_PERSON_ID, g_nMaxPersonID);
output.ival = -1;
return (output);
}
if ((g_nPoseID < POSE_MIN) || (g_nPoseID > POSE_MAX))
{
printf ("Error: Invalid pose ID, it must be within the interval [%d, %d] (GetRandomFace).\n", POSE_MIN, POSE_MAX);
output.ival = -1;
return (output);
}
sprintf(strFileName, "%s%c-%03d-%d.raw", INPUT_PATH, g_cSexID, g_nPersonID, g_nPoseID);
printf("FileName: %s\n", strFileName);
fflush(stdout);
if (ReadFaceInput (&face_recog, strFileName))
{
printf ("Error: Cannot read face (GetRandomFace).\n");
output.ival = -1;
return (output);
}
check_input_bounds (&face_recog, face_recog.wx + face_recog.ww/2, face_recog.wy + face_recog.wh/2);
face_recog.up2date = 0;
update_input_neurons (&face_recog);
update_input_image (&face_recog);
output.ival = 0;
return (output);
}
void
update_input_layer_neurons_and_image_light(INPUT_DESC *input)
{
check_input_bounds (input, input->wx + input->ww/2, input->wy + input->wh/2);
input->up2date = 0;
update_input_neurons (input);
update_input_image (input);
}
void init_face_recog(INPUT_DESC *input)
{
#ifndef NO_INTERFACE
int x, y;
#endif
char strFileName[128];
g_nLeftEyeX = 0;
g_nLeftEyeY = 0;
g_nRightEyeX = 0;
g_nRightEyeY = 0;
g_nNoseX = 0;
g_nNoseY = 0;
g_nMouthX = 0;
g_nMouthY = 0;
g_nPoseID = POSE_MIN;
g_nPersonID = MIN_PERSON_ID;
g_nFacePart = EYE;
g_nStatus = MOVING_PHASE;
g_nTotalTested = 0;
g_nCorrect = 0;
g_nNoOne = 0;
make_input_image_face_recog (input, IMAGE_WIDTH, IMAGE_HEIGHT);
// Le a primeira imagem
if (!GetNextFileName(strFileName, DIRECTION_FORWARD))
{
ReadFaceInput(input, strFileName);
}
input->green_cross = 1;
input->green_cross_x = g_nLeftEyeX;
input->green_cross_y = g_nLeftEyeY;
g_nPos = 0;
input->up2date = 0;
update_input_neurons (input);
#ifndef NO_INTERFACE
glutInitWindowSize (input->ww, input->wh);
if (read_window_position (input->name, &x, &y))
glutInitWindowPosition (x, y);
else
glutInitWindowPosition (-1, -1);
input->win = glutCreateWindow (input->name);
glGenTextures (1, (GLuint *)(&(input->tex)));
input_init (input);
glutReshapeFunc (input_reshape);
glutDisplayFunc (input_display);
glutKeyboardFunc (keyboard);
glutPassiveMotionFunc (input_passive_motion);
glutMouseFunc (input_mouse);
#endif
}
// Update the input layer neurons and Image
void
update_input_layer_neurons_and_image(INPUT_DESC *input)
{
check_input_bounds (input, input->wx + input->ww/2, input->wy + input->wh/2);
input->up2date = 0;
update_input_neurons (input);
update_input_image (input);
input_filters_and_outputs_update();
}
NEURON_OUTPUT GetFace (PARAM_LIST *pParamList)
{
NEURON_OUTPUT output;
char strFileName[256];
g_cSexID = (pParamList->next->param.ival) ? 'w' : 'm';
g_nPersonID = pParamList->next->next->param.ival;
g_nPoseID = pParamList->next->next->next->param.ival;
if ((g_cSexID != 'm') && (g_cSexID != 'w'))
{
printf ("Error: Invalid sex ID, it must be 0 for man or 1 for woman (GetFace).\n");
output.ival = -1;
return (output);
}
g_nMaxPersonID = (g_cSexID == 'm') ? MAX_MAN_ID : MAX_WOMAN_ID;
if ((g_nPersonID < MIN_PERSON_ID) || (g_nPersonID > g_nMaxPersonID))
{
printf ("Error: Invalid person ID, it must be within the interval [%d, %d] (GetFace).\n", MIN_PERSON_ID, g_nMaxPersonID);
output.ival = -1;
return (output);
}
if ((g_nPoseID < POSE_MIN) || (g_nPoseID > POSE_MAX))
{
printf ("Error: Invalid pose ID, it must be within the interval [%d, %d] (GetFace).\n", POSE_MIN, POSE_MAX);
output.ival = -1;
return (output);
}
sprintf(strFileName, "%s%c-%03d-%d.raw", INPUT_PATH, g_cSexID, g_nPersonID, g_nPoseID);
printf("FileName: %s\n", strFileName);
fflush(stdout);
if (ReadFaceInput (&face_recog, strFileName))
{
printf ("Error: Cannot read face (GetFace).\n");
output.ival = -1;
return (output);
}
check_input_bounds (&face_recog, face_recog.wx + face_recog.ww/2, face_recog.wy + face_recog.wh/2);
face_recog.up2date = 0;
update_input_neurons (&face_recog);
update_input_image (&face_recog);
g_nPersonUniqueID = g_nPersonID * 2 - ((g_cSexID == 'w') ? 0 : 1);
printf ("g_nPersonID = %d, g_cSexID = %d, g_nPersonUniqueID = %d\n", g_nPersonID, g_cSexID, g_nPersonUniqueID);
output.ival = 0;
return (output);
}
void input_generator (INPUT_DESC *input, int status)
{
if ((input->win != 0) && (status == MOVE))
{
update_input_neurons (input);
check_input_bounds (input, input->wxd, input->wyd);
glutSetWindow(input->win);
input_display ();
all_filters_update ();
all_outputs_update ();
}
if (input->win == 0)
{
int x, y;
make_input_image (input);
init (input);
glutInitWindowSize (input->ww, input->wh);
if (read_window_position (input->name, &x, &y))
glutInitWindowPosition (x, y);
else
glutInitWindowPosition (-1, -1);
input->win = glutCreateWindow (input->name);
glGenTextures (1, (GLuint *)(&(input->tex)));
input_init (input);
glutReshapeFunc (input_reshape);
glutDisplayFunc (input_display);
glutKeyboardFunc (keyboard);
glutPassiveMotionFunc (input_passive_motion);
glutMouseFunc (input_mouse);
}
}
