/*
?*
?*?This?file?is?part?of?the?open-source?SeetaFace?engine?which?includes?three?modules:
?*?SeetaFace?Detection?SeetaFace?Alignment?and?SeetaFace?Identification.
?*
?*?This?file?is?part?of?the?SeetaFace?Alignment?module?containing?codes?implementing?the
?*?facial?landmarks?location?method?described?in?the?following?paper:
?*
?*
?*???Coarse-to-Fine?Auto-Encoder?Networks?（CFAN）?for?Real-Time?Face?Alignment?
?*???Jie?Zhang?Shiguang?Shan?Meina?Kan?Xilin?Chen.?In?Proceeding?of?the
?*???European?Conference?on?Computer?Vision?（ECCV）?2014
?*
?*
?*?Copyright?（C）?2016?Visual?Information?Processing?and?Learning?（VIPL）?group
?*?Institute?of?Computing?Technology?Chinese?Academy?of?Sciences?Beijing?China.
?*
?*?The?codes?are?mainly?developed?by?Jie?Zhang?（a?Ph.D?supervised?by?Prof.?Shiguang?Shan）
?*
?*?As?an?open-source?face?recognition?engine:?you?can?redistribute?SeetaFace?source?codes
?*?and/or?modify?it?under?the?terms?of?the?BSD?2-Clause?License.
?*
?*?You?should?have?received?a?copy?of?the?BSD?2-Clause?License?along?with?the?software.
?*?If?not?see?.
?*
?*?Contact?Info:?you?can?send?an?email?to?SeetaFace@vipl.ict.ac.cn?for?any?problems.
?*
?*?Note:?the?above?information?must?be?kept?whenever?or?wherever?the?codes?are?used.
?*
?*/


#include?“cfan.h“
#include?
#include?
/**?A?constructor.
??*??Initialize?basic?parameters.
??*/
CCFAN::CCFAN（void）
{
??pts_num_?=?5;
??fea_dim_?=?pts_num_?*?128;

??lan1_w_?=?NULL;
??lan1_b_?=?NULL;
??lan1_structure_?=?NULL;

??lan2_w_?=?NULL;
??lan2_b_?=?NULL;
??lan2_structure_?=?NULL;

??mean_shape_?=?NULL;
}

/**?A?destructor?which?should?never?be?called?explicitly.
??*??Release?all?dynamically?allocated?resources.
??*/
CCFAN::~CCFAN（void）
{
??if?（lan1_structure_?!=?NULL）
??{
????delete[]lan1_structure_;
????lan1_structure_?=?NULL;
??}
??if?（lan1_w_?!=?NULL）
??{
????for?（int?i?=?0;?i?????{
??????delete[]（lan1_w_[i]）;
??????delete[]（lan1_b_[i]）;
????}
????delete[]lan1_w_;
????delete[]lan1_b_;
????lan1_w_?=?NULL;
????lan1_b_?=?NULL;
??}

??if?（lan2_structure_?!=?NULL）
??{
????delete[]lan2_structure_;
??}
??if?（lan2_w_?!=?NULL）
??{
????for?（int?i?=?0;?i?????{
??????delete[]（lan2_w_[i]）;
??????delete[]（lan2_b_[i]）;
????}
????delete[]lan2_w_;
????delete[]lan2_b_;
????lan2_w_?=?NULL;
????lan2_b_?=?NULL;
??}

??if?（mean_shape_）
??{
????delete[]mean_shape_;
????mean_shape_?=?NULL;
??}
}

/**?Initialize?the?facial?landmark?detection?model.
??*??@param?model_path?Path?of?the?model?file?either?absolute?or?relative?to
??*???????????????????the?working?directory.
??*/
void?CCFAN::InitModel（const?char?*model_path）
{
??/*Open?the?model?file*/
??FILE?*fp?=?fopen（model_path?“rb+“）;
??mean_shape_?=?new?float[pts_num_?*?2];
??fread（mean_shape_?sizeof（float）?pts_num_?*?2?fp）;

??/*Load?the?parameters?of?the?first?local?stacked?autoencoder?network*/
??fread（&lan1_size_?sizeof（int）?1?fp）;
??lan1_structure_?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\
?????文件????????1115??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\CMakeLists.txt
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\data\
?????文件??????512159??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\data\image_0001.png
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\doc\
?????文件???????15886??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\doc\aflw_nrmse.png
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\
?????文件????????2064??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples.sln
?????文件???????24064??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples.v12.suo
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples\
?????文件????????8246??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples\examples.vcxproj
?????文件?????????965??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples\examples.vcxproj.filters
?????文件?????????162??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples\examples.vcxproj.user
?????文件???????88576??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples\FaceDetection.dll
?????文件????????4854??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\examples\FaceDetection.lib
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\FaceAlignment\
?????文件????????7509??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\FaceAlignment\FaceAlignment.vcxproj
?????文件????????1151??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\examples\FaceAlignment\FaceAlignment.vcxproj.filters
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\include\
?????文件????????4528??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\include\cfan.h
?????文件????????2717??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\include\common.h
?????文件????????2420??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\include\face_alignment.h
?????文件????????3679??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\include\sift.h
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\model\
?????文件?????2083352??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\model\seeta_fa_v1.1.bin
?????文件????????5078??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\README.md
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\src\
?????文件???????14246??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\src\cfan.cpp
?????文件????????3004??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\src\face_alignment.cpp
?????文件???????13437??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\src\sift.cpp
?????目錄???????????0??2017-09-01?10:23??SeetaFaceEngine\FaceAlignment\src\test\
............此處省略289個文件信息