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block_Filter.h

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00001 /* ---------------------------------------------------------------------------
00002     Phission :
00003         Realtime Vision Processing System
00004 
00005     Copyright (C) 2003 Philip D.S. Thoren (pthoren@cs.uml.edu)
00006     University of Massachusetts at Lowell,
00007     Laboratory for Artificial Intelligence and Robotics
00008 
00009     This file is part of Phission.
00010 
00011     Phission is free software; you can redistribute it and/or modify
00012     it under the terms of the GNU General Public License as published by
00013     the Free Software Foundation; either version 2 of the License, or
00014     (at your option) any later version.
00015 
00016     Phission is distributed in the hope that it will be useful,
00017     but WITHOUT ANY WARRANTY; without even the implied warranty of
00018     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019     GNU General Public License for more details.
00020 
00021     You should have received a copy of the GNU General Public License
00022     along with Phission; if not, write to the Free Software
00023     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00024 
00025  ---------------------------------------------------------------------------*/
00026 #ifndef _BLOCK_FILTER_H
00027 #define _BLOCK_FILTER_H
00028 
00029 #include <phFilter.h>
00030 
00031 /* ------------------------------------------------------------------------ */
00032 class block_Filter : public phFilter
00033 {
00034 private:
00035     uint8_t     *m_buf; 
00036     uint32_t    m_buf_size; 
00037     uint32_t    m_thresh[4];
00038 
00039 protected:
00040     int filter();
00041     
00042 
00043 public:
00044     /* -1 or > depth == all channels */
00045     block_Filter(uint32_t *thresh = NULL);
00046     ~block_Filter();
00047     
00048     int set(uint32_t *thresh = NULL);
00049     
00050     phFilter *cloneFilter();
00051 
00052 };
00053 
00054 #endif /* _BLOCK_FILTER_H */
00055 




Copyright (C) 2002 - 2007 Philip D.S. Thoren ( pthoren@users.sourceforge.net )
University Of Massachusetts at Lowell
Robotics Lab
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