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  • 大小: 6.68MB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2023-09-26
  • 語言: C/C++
  • 標簽: graph??cuts??

資源簡介

vs2015 c++ opencv3.3.1 實現 Interactive graph cuts for optimal boundary & region segmentation of objects in N-D images code

資源截圖

代碼片段和文件信息

/*?graph.cpp?*/


#include?
#include?
#include?
#include?“graph.h“


template??
Graph::Graph(int?node_num_max?int?edge_num_max?void?(*err_function)(char?*))
:?node_num(0)
??nodeptr_block(NULL)
??error_function(err_function)
{
if?(node_num_max? if?(edge_num_max?
nodes?=?(node*)?malloc(node_num_max*sizeof(node));
arcs?=?(arc*)?malloc(2*edge_num_max*sizeof(arc));
if?(!nodes?||?!arcs)?{?if?(error_function)?(*error_function)(“Not?enough?memory!“);?exit(1);?}

node_last?=?nodes;
node_max?=?nodes?+?node_num_max;
arc_last?=?arcs;
arc_max?=?arcs?+?2*edge_num_max;

maxflow_iteration?=?0;
flow?=?0;
}

template??
Graph::~Graph()
{
if?(nodeptr_block)?
{?
delete?nodeptr_block;?
nodeptr_block?=?NULL;?
}
free(nodes);
free(arcs);
}

template??
void?Graph::reset()
{
node_last?=?nodes;
arc_last?=?arcs;
node_num?=?0;

if?(nodeptr_block)?
{?
delete?nodeptr_block;?
nodeptr_block?=?NULL;?
}

maxflow_iteration?=?0;
flow?=?0;
}

template??
void?Graph::reallocate_nodes(int?num)
{
int?node_num_max?=?(int)(node_max?-?nodes);
node*?nodes_old?=?nodes;

node_num_max?+=?node_num_max?/?2;
if?(node_num_max? nodes?=?(node*)?realloc(nodes_old?node_num_max*sizeof(node));
if?(!nodes)?{?if?(error_function)?(*error_function)(“Not?enough?memory!“);?exit(1);?}

node_last?=?nodes?+?node_num;
node_max?=?nodes?+?node_num_max;

if?(nodes?!=?nodes_old)
{
arc*?a;
for?(a=arcs;?a {
a->head?=?(node*)?((char*)a->head?+?(((char*)?nodes)?-?((char*)?nodes_old)));
}
}
}

template??
void?Graph::reallocate_arcs()
{
int?arc_num_max?=?(int)(arc_max?-?arcs);
int?arc_num?=?(int)(arc_last?-?arcs);
arc*?arcs_old?=?arcs;

arc_num_max?+=?arc_num_max?/?2;?if?(arc_num_max?&?1)?arc_num_max?++;
arcs?=?(arc*)?realloc(arcs_old?arc_num_max*sizeof(arc));
if?(!arcs)?{?if?(error_function)?(*error_function)(“Not?enough?memory!“);?exit(1);?}

arc_last?=?arcs?+?arc_num;
arc_max?=?arcs?+?arc_num_max;

if?(arcs?!=?arcs_old)
{
node*?i;
arc*?a;
for?(i=nodes;?i {
if?(i->first)?i->first?=?(arc*)?((char*)i->first?+?(((char*)?arcs)?-?((char*)?arcs_old)));
}
for?(a=arcs;?a {
if?(a->next)?a->next?=?(arc*)?((char*)a->next?+?(((char*)?arcs)?-?((char*)?arcs_old)));
a->sister?=?(arc*)?((char*)a->sister?+?(((char*)?arcs)?-?((char*)?arcs_old)));
}
}
}

#include?“instances.inc“

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-28?12:39??graphcuts\
?????目錄???????????0??2018-01-30?18:58??graphcuts\graphcuts\
?????目錄???????????0??2018-01-28?12:39??graphcuts\graphcuts\.vs\
?????目錄???????????0??2018-01-28?12:39??graphcuts\graphcuts\.vs\graphcuts\
?????目錄???????????0??2018-01-28?12:39??graphcuts\graphcuts\.vs\graphcuts\v14\
?????文件???????33792??2018-01-30?18:58??graphcuts\graphcuts\.vs\graphcuts\v14\.suo
?????目錄???????????0??2018-01-28?12:40??graphcuts\graphcuts\Debug\
?????文件??????105984??2018-01-28?12:40??graphcuts\graphcuts\Debug\graphcuts.exe
?????文件??????387060??2018-01-28?12:40??graphcuts\graphcuts\Debug\graphcuts.ilk
?????文件??????921600??2018-01-28?12:40??graphcuts\graphcuts\Debug\graphcuts.pdb
?????目錄???????????0??2018-01-30?18:58??graphcuts\graphcuts\graphcuts\
?????文件????????1573??2018-01-28?12:43??graphcuts\graphcuts\graphcuts.sln
?????文件????13398016??2018-01-30?18:58??graphcuts\graphcuts\graphcuts.VC.db
?????文件???????12549??2018-01-29?10:58??graphcuts\graphcuts\graphcuts\0.jpg
?????文件??????129945??2018-01-25?20:52??graphcuts\graphcuts\graphcuts\1.jpg
?????文件???????10743??2018-01-28?14:35??graphcuts\graphcuts\graphcuts\1123.jpg
?????文件????????7220??2018-01-25?19:57??graphcuts\graphcuts\graphcuts\block.h
?????文件????????1302??2018-01-25?19:57??graphcuts\graphcuts\graphcuts\CHANGES.TXT
?????目錄???????????0??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\
?????文件???????89316??2018-01-28?12:40??graphcuts\graphcuts\graphcuts\Debug\graph.obj
?????文件?????????229??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\graphcuts.log
?????目錄???????????0??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\
?????文件????????2662??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\CL.command.1.tlog
?????文件???????17058??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\CL.read.1.tlog
?????文件????????2826??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\CL.write.1.tlog
?????文件?????????209??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\graphcuts.lastbuildstate
?????文件????????1566??2018-01-28?12:40??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\link.command.1.tlog
?????文件????????3320??2018-01-28?12:40??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\link.read.1.tlog
?????文件?????????806??2018-01-28?12:40??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\link.write.1.tlog
?????文件???????????0??2018-01-28?12:43??graphcuts\graphcuts\graphcuts\Debug\graphcuts.tlog\unsuccessfulbuild
?????文件??????162525??2018-01-28?12:40??graphcuts\graphcuts\graphcuts\Debug\maxflow.obj
............此處省略35個文件信息

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