fast角点检测C源代码

fast角点检测c实现程序，fast角点检测适合在dsp上实现

/* Automatically generated code
force_first_question=0 
corner_pointers=2
*/
#include 																			
#include “fast.h“																			
xy* fast_corner_detect_10（const byte* im int xsize int ysize int barrier int* num）				
{																								
	int boundary = 3 y cb c_b;																
	const byte  *line_max *line_min;															
	int			rsize=512 total=0;																
	xy	 		*ret = （xy*）malloc（rsize*sizeof（xy））;											
	const byte* cache_0;
	const byte* cache_1;
	const byte* cache_2;
	int	pixel[16];																				
	pixel[0] = 0 + 3 * xsize;		
	pixel[1] = 1 + 3 * xsize;		
	pixel[2] = 2 + 2 * xsize;		
	pixel[3] = 3 + 1 * xsize;		
	pixel[4] = 3 + 0 * xsize;		
	pixel[5] = 3 + -1 * xsize;		
	pixel[6] = 2 + -2 * xsize;		
	pixel[7] = 1 + -3 * xsize;		
	pixel[8] = 0 + -3 * xsize;		
	pixel[9] = -1 + -3 * xsize;		
	pixel[10] = -2 + -2 * xsize;		
	pixel[11] = -3 + -1 * xsize;		
	pixel[12] = -3 + 0 * xsize;		
	pixel[13] = -3 + 1 * xsize;		
	pixel[14] = -2 + 2 * xsize;		
	pixel[15] = -1 + 3 * xsize;		
	for（y = boundary ; y < ysize - boundary; y++）												
	{																							
		cache_0 = im + boundary + y*xsize;														
		line_min = cache_0 - boundary;															
		line_max = im + xsize - boundary + y * xsize;											
																								
		cache_1 = cache_0 + pixel[9];
		cache_2 = cache_0 + pixel[3];
																								
		for（; cache_0 < line_max;cache_0++ cache_1++ cache_2++）
		{																						
			cb = *cache_0 + barrier;															
			c_b = *cache_0 - barrier;															
            if（*cache_1 > cb）
                if（*（cache_0 + pixel[2]） > cb）
                    if（*（cache_0+3） > cb）
                        if（*（cache_0 + pixel[6]） > cb）
                            if（*（cache_0 + pixel[0]） > cb）
                                if（*cache_2 > cb）
                                    if（*（cache_0 + pixel[5]） > cb）
                                        if（*（cache_1+2） > cb）
                                            if（*（cache_0 + pixel[1]） > cb）
                                                if（*（cache_1+1） > cb）
                                                    goto success;
                                                else if（*（cache_1+1） < c_b）
                                                    continue;
                                                else
                                                    if（*（cache_0 + pixel[14]） > cb）
                                                        if（*（cache_0 + pixel[15]） > cb）
                                                            goto success;
                                                        else
                                                            continue;
                                                    else
                                                        continue;
                                            else if（*（cache_0 + pixel[1]） < c_b）
                       

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    .......       356  2006-09-28 11:02  fast-C-src\CVS\Entries

    .......        11  2006-09-28 10:59  fast-C-src\CVS\Repository

    .......        26  2006-09-28 10:59  fast-C-src\CVS\Root

    .......       594  2006-09-28 10:59  fast-C-src\fast.h

    .......    125231  2006-09-28 10:59  fast-C-src\fast_10.c

    .......     97083  2006-09-28 10:59  fast-C-src\fast_11.c

    .......     91221  2006-09-28 10:59  fast-C-src\fast_12.c

    .......    159501  2006-09-28 10:59  fast-C-src\fast_9.c

    .......      1500  2006-09-28 10:59  fast-C-src\LICENSE

    .......      4547  2006-09-28 11:01  fast-C-src\nonmax.c

    .......      1223  2006-09-28 10:59  fast-C-src\README

     目录          0  2006-11-06 14:30  fast-C-src\CVS

     目录          0  2006-11-06 14:30  fast-C-src

----------- ---------  ---------- -----  ----

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