www.pudn.com > bp_cpp.zip > bmpvec.h

#ifndef _PUBLIC_ANN_UTILS_BMPVEC_H 
#define _PUBLIC_ANN_UTILS_BMPVEC_H 
/* 
 * public/ann/utils/bmpvec.h 
 * 2004-05-17 by ShanLanshan 
 * 
 * 位图向量, 从位图中提取可供网络训练的向量 
 */ 
 
#include "public/bmp.h" 
#include "public/ann/interface.h" 
 
namespace ann { 
 
	class BmpVec { 
	private: 
		AnnVector	m_vector; 
		ann_uint32	m_flag; 
	public: 
		static const ann_uint32 BMPVEC_FLAG_BW = 0x00000001;	// 当作黑白图片 
		static const ann_uint32 BMPVEC_FLAG_ABS = 0x00000002;	// 计算相邻象素的相对值 
	public: 
		BmpVec(); 
		BmpVec(ann_int w, ann_int h, ann_int bitcount, ann_uint32 flag); 
		~BmpVec(); 
		bool is_bw() {return m_flag & BMPVEC_FLAG_BW;}; 
		bool is_abs() {return m_flag & BMPVEC_FLAG_ABS;}; 
		bool set_type(ann_int w, ann_int h, ann_int bitcount, ann_uint32 flag); 
		bool set_type(Bitmap *bmp, ann_uint32 flag); 
		IAnnVector *abstract_vector(Bitmap *bmp); 
		IAnnVector *abstract_vector(Bitmap *bmp, ann_uint32 flag); 
		IAnnVector *abstract_vector(const char *file); 
		IAnnVector *abstract_vector(const char *file, ann_uint32 flag); 
	}; 
 
} // namespace ann 
 
#endif /* !_PUBLIC_ANN_BMPVEC_H */