source: foam/trunk/faceclassifier/src/SceneState.h @ 94

Revision 94, 1.7 KB checked in by dave, 10 years ago (diff)

added face classifier application, not working yet

Line 
1// Copyright (C) 2009 foam
2//
3// This program is free software; you can redistribute it and/or modify
4// it under the terms of the GNU General Public License as published by
5// the Free Software Foundation; either version 2 of the License, or
6// (at your option) any later version.
7//
8// This program is distributed in the hope that it will be useful,
9// but WITHOUT ANY WARRANTY; without even the implied warranty of
10// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11// GNU General Public License for more details.
12//
13// You should have received a copy of the GNU General Public License
14// along with this program; if not, write to the Free Software
15// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
16
17#include <iostream>
18#include <map>
19#include <yarp/os/all.h>
20
21#ifndef SCENE_STATE
22#define SCENE_STATE
23
24/////////////////////////////////////////////////////////////////////////////////
25// This class records who is present in the scene and keeps a record
26// from frame to frame in order to send changes over yarp
27
28class SceneState
29{
30public:
31        SceneState();
32        ~SceneState();
33
34        // User information. Not much here yet, maybe more one day
35        class User
36        {
37        public:
38                User() : m_Confidence(0) {}
39                User(float c) : m_Confidence(c) {}
40                ~User() {}
41               
42                float m_Confidence;
43        };
44       
45        // Call this each frame with each detected user
46        void AddPresent(unsigned int id, const User &u);
47       
48        // Call this once per frame to process and dispatch yarp bottles
49        void Update();
50       
51private:
52
53        void SendAppeared(unsigned int ID, const User &u);
54        void SendDisappeared(unsigned int ID);
55
56        yarp::os::Network m_YarpNetwork;
57        yarp::os::Port m_YarpPort;
58
59        std::map<unsigned int, User> m_CurrentFrame;
60        std::map<unsigned int, User> m_LastFrame;
61};
62
63#endif
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