private void analysisTFIDF()
{
string content = textBox1.Text;
var dfs = AnalyzeTool.loadDF();
var words = AnalyzeTool.getTFIDF(content, dfs);
string output = "";
foreach (var w in words)
{
output += string.Format("{0}-{1}\r\n", w.Word, w.Num);
}
printChangeResult(output);
}
private void analysisTF()
{
string str = textBox1.Text;
List <WordPair> words = AnalyzeTool.getTFWithSort(str, true);
string output = "";
foreach (var w in words)
{
output += string.Format("{0} {1} {2}\r\n", w.Word, w.Flag, w.Num);
}
printChangeResult(output);
}
/// <summary>
/// 文档词频预处理，得到一个文件 WordDFs.txt
/// </summary>
private void analysisDF()
{
string path = AnalyzeTool.dataDic;
string[] files = Directory.GetFiles(path, "*.txt");
for (int i = 0; i < files.Length; i++)
{
string f = files[i];
var dfs = AnalyzeTool.loadDF();
dfs = AnalyzeTool.getIDF(dfs, new string[] { f });
AnalyzeTool.saveDF(dfs);
print(string.Format("完成：{0}({1}/{2})", f, i + 1, files.Length));
string tpath = "./backup/";
if (!Directory.Exists(tpath))
{
Directory.CreateDirectory(tpath);
}
File.Move(f, tpath + Path.GetFileName(f));
}
print(string.Format("over.({0})", files.Length));
}
private double outsideCanthusDistance; //外眦间距
#endregion
/// <summary>
/// 初始化对象
/// </summary>
/// <param name="face"></param>
/// <param name="width"></param>
/// <param name="height"></param>
private void Init(Face face, int width, int height)
{
if (null == face || null == face.landmark || face.landmark.contour_chin.x == 0 || face.landmark.nose_contour_lower_middle.x == 0)
{
throw new Exception("face 数据为空！");
}
this.face = face;
this.landmark = face.landmark;
this.ima_width = width;
this.ima_height = height;
//计算公共参数
#region
noseStartPoint = Center(face.landmark.nose_contour_left1, face.landmark.nose_contour_right1);
mouthMiddle = Center(face.landmark.mouth_lower_lip_top, face.landmark.mouth_upper_lip_bottom);
eyeBrowMiddle = Center(face.landmark.left_eyebrow_right_corner, face.landmark.right_eyebrow_left_corner);
eye_break_width = Distance(face.landmark.left_eye_left_corner, face.landmark.left_eye_right_corner) * 0.5f + Distance(face.landmark.right_eye_left_corner, face.landmark.right_eye_right_corner) * 0.5f;
eyeBallMiddle = Center(face.landmark.left_eye_center, face.landmark.right_eye_center);
outsideCanthusDistance = Distance(landmark.left_eye_left_corner, landmark.right_eye_right_corner);
eyeBallDistance = Distance(face.landmark.left_eye_pupil, face.landmark.right_eye_pupil);
noseWidth = Distance(landmark.nose_left, landmark.nose_right);
faceWidth = (double)Distance(face.landmark.contour_left2, face.landmark.contour_right2);
mouthWidth = Distance(landmark.mouth_left_corner, landmark.mouth_right_corner);
#endregion
//计算面容参数,先计算各参数
#region
sOutLine.eyeballDistance = eyeBallDistance;
sOutLine.facial_width = faceWidth;
sOutLine.morphological_facial_height = (double)Distance(face.landmark.contour_chin, noseStartPoint);
sOutLine.physiognomic_upper_height = (double)Distance(noseStartPoint, mouthMiddle);
sOutLine.facial_middle_lower_height = (double)Distance(eyeBrowMiddle, face.landmark.contour_chin);
sOutLine.facial_middle_height = (double)Distance(eyeBrowMiddle, face.landmark.nose_contour_lower_middle);
sOutLine.facial_lower_height = (double)Distance(face.landmark.nose_contour_lower_middle, face.landmark.contour_chin);
sOutLine.bigonial_breadth = (double)Distance(face.landmark.contour_left5, face.landmark.contour_right5);
sOutLine.left_bigonial_angle = (double)Angle(face.landmark.contour_right5, face.landmark.contour_right4, face.landmark.contour_right6);
sOutLine.right_bigonial_angle = (double)Angle(face.landmark.contour_left5, face.landmark.contour_left4, face.landmark.contour_left6);
//计算面容指数，待所有参数计算完再计算指数，因为依赖的原因
sOutLine.morphological_facial_index = sOutLine.morphological_facial_height / sOutLine.facial_width;
sOutLine.bigonial_breadth_index = sOutLine.bigonial_breadth / sOutLine.facial_width;
sOutLine.three_part_rate = sOutLine.facial_lower_height / sOutLine.facial_middle_height;//1.08为校正
sOutLine.five_eye_rate =
+.1 * Math.Abs(Distance(face.landmark.left_eye_left_corner, face.landmark.left_eye_right_corner) / Distance(face.landmark.left_eye_right_corner, face.landmark.right_eye_left_corner) - 1)
+ .1 * Math.Abs(Distance(face.landmark.right_eye_left_corner, face.landmark.left_eye_right_corner) / Distance(face.landmark.right_eye_left_corner, face.landmark.right_eye_right_corner) - 1);
sOutLine.facial_width_compair_middle_lower_height = (double)(sOutLine.facial_width / sOutLine.facial_middle_lower_height / 1.08);//1.08为校正
Point temp = new Point();
temp.x = eyeBallMiddle.x; temp.y = face.landmark.contour_chin.y;
sOutLine.left_bigonial_compair_right_bigonial = .25 * Math.Abs(Angle(landmark.contour_chin, landmark.contour_left5, eyeBallMiddle) / Angle(landmark.contour_chin, eyeBallMiddle, landmark.contour_right5) - 1)
+ .25 * Math.Abs(Angle(landmark.contour_chin, landmark.contour_left3, eyeBallMiddle) / Angle(landmark.contour_chin, eyeBallMiddle, landmark.contour_right3) - 1)
+ .25 * Math.Abs(Angle(landmark.contour_chin, landmark.contour_left7, eyeBallMiddle) / Angle(landmark.contour_chin, eyeBallMiddle, landmark.contour_right7) - 1)
+ .25 * Math.Abs(Angle(landmark.contour_chin, landmark.contour_left9, eyeBallMiddle) / Angle(landmark.contour_chin, eyeBallMiddle, landmark.contour_right9) - 1);
sOutLine.bigonial_angle = (double)(sOutLine.left_bigonial_angle * 0.5 + sOutLine.right_bigonial_angle * 0.5);
sOutLine.chin_angle = Angle(AnalyzeTool.FacePoit_To_SystemPoint(landmark.contour_chin, ima_width, ima_height), AnalyzeTool.FacePoit_To_SystemPoint(landmark.contour_left9, ima_width, ima_height), AnalyzeTool.FacePoit_To_SystemPoint(landmark.contour_right9, ima_width, ima_height));
#endregion
//计算眉参数
#region
sEyebrow.eyebrow_distance = (double)Distance(landmark.left_eyebrow_right_corner, landmark.right_eyebrow_left_corner);
sEyebrow.left_eyebrow_angle = Angle(landmark.right_eyebrow_left_corner, landmark.right_eyebrow_right_corner, eyeBrowMiddle);
sEyebrow.right_eyebrow_angle = Angle(landmark.left_eyebrow_right_corner, landmark.left_eyebrow_left_corner, eyeBrowMiddle);
sEyebrow.left_eyebrow_nose_angle = (double)Angle(landmark.right_eyebrow_left_corner, landmark.right_eyebrow_right_corner, landmark.nose_right);
sEyebrow.right_eyebrow_nose_angle = (double)Angle(landmark.left_eyebrow_right_corner, landmark.left_eyebrow_left_corner, landmark.nose_left);
sEyebrow.left_eyebrowEnd_eyeEnd_noseWing = (double)Angle(landmark.right_eye_right_corner, landmark.right_eyebrow_right_corner, landmark.nose_right);
sEyebrow.right_eyebrowEnd_eyeEnd_noseWing = (double)Angle(landmark.left_eye_left_corner, landmark.left_eyebrow_left_corner, landmark.nose_left);
sEyebrow.eyebrow_compair_nose_distance = sEyebrow.eyebrow_distance / noseWidth;
sEyebrow.eyebrow_angle = .5f * sEyebrow.left_eyebrow_angle + .5f * sEyebrow.right_eyebrow_angle;
#endregion
//计算眼参数
#region
sEye.left_eye_break_hight = Distance(landmark.right_eye_top, landmark.right_eye_bottom);
sEye.right_eye_break_hight = Distance(landmark.left_eye_bottom, landmark.left_eye_top);
sEye.left_eye_break_width = Distance(landmark.right_eye_left_corner, landmark.right_eye_right_corner);
sEye.right_eye_break_width = Distance(landmark.left_eye_right_corner, landmark.left_eye_left_corner);
sEye.inner_canthus_distance = Distance(landmark.left_eye_right_corner, landmark.right_eye_left_corner);
sEye.outside_canthus_distance = outsideCanthusDistance;
sEye.left_inner_outside_anthus_angle = Angle(landmark.right_eye_left_corner, Center(landmark.right_eye_left_corner, landmark.left_eye_right_corner), landmark.right_eye_right_corner);
sEye.right_inner_outside_anthus_angle = Angle(landmark.left_eye_right_corner, Center(landmark.right_eye_left_corner, landmark.left_eye_right_corner), landmark.left_eye_left_corner);
sEye.inner_outside_anthus_angle = sEye.left_inner_outside_anthus_angle * .5f + sEye.right_inner_outside_anthus_angle * .5f;
sEye.eye_break_WH_rate = eye_break_width / (.5f * sEye.left_eye_break_hight + .5f * sEye.right_eye_break_hight);
sEye.eye_break_compair_inner_canthus = eye_break_width / sEye.inner_canthus_distance;
sEye.eye_face_index = sEye.outside_canthus_distance / Distance(landmark.contour_left1, landmark.contour_right1);
#endregion
//计算鼻参数
#region
sNose.nose_width = noseWidth;
sNose.nose_body_width = Distance(landmark.nose_contour_left2, landmark.nose_contour_right2);
sNose.nose_height = Distance(noseStartPoint, landmark.nose_contour_lower_middle);
sNose.nose_width_compair_body = sNose.nose_width / sNose.nose_body_width;
sNose.nose_width_compair_facial_width = sNose.nose_width / faceWidth;
Point noseMiddleLeft = new Point();
noseMiddleLeft.x = landmark.nose_contour_lower_middle.x - 50;
noseMiddleLeft.y = landmark.nose_contour_lower_middle.y;
Point noseMiddleRight = new Point();
noseMiddleRight.x = landmark.nose_contour_lower_middle.x + 50;
noseMiddleRight.y = landmark.nose_contour_lower_middle.y;
sNose.nose_height_compair_facial_width = faceWidth / sNose.nose_height;
sNose.nose_index = sNose.nose_width / sNose.nose_height;
sNose.nose_mouth_index = sNose.nose_width / mouthWidth;
#endregion
//计算口参数
#region
sMouth.mouth_width = mouthWidth;
sMouth.mouth_chin_distance = Distance(mouthMiddle, landmark.contour_chin);
sMouth.nose_mouth_distance = Distance(landmark.nose_contour_lower_middle, mouthMiddle);
sMouth.nose_chin_distance = Distance(landmark.nose_contour_lower_middle, landmark.contour_chin);
sMouth.lip_hight = Distance(Center(landmark.mouth_lower_lip_bottom, landmark.mouth_lower_lip_top), Center(landmark.mouth_upper_lip_bottom, landmark.mouth_upper_lip_top));
sMouth.mouth_width_compair_mouth_chin = mouthWidth / sMouth.mouth_chin_distance;
sMouth.nose_mouth_compair_nose_chin = sMouth.nose_mouth_distance / sMouth.nose_chin_distance;
sMouth.mouth_width_compair_eyeBall_distance = mouthWidth / eyeBallDistance;
sMouth.mouth_index = sMouth.lip_hight / mouthWidth;
sMouth.lip_eye_index = mouthWidth / outsideCanthusDistance;
sMouth.smile = (double)face.attribute.smiling.value;
sMouth.mouth_angle = .5f * Angle(mouthMiddle, landmark.mouth_left_corner, eyeBallMiddle) + .5f * Angle(mouthMiddle, landmark.mouth_right_corner, eyeBallMiddle);
sMouth.lip_index = Distance(landmark.mouth_upper_lip_bottom, landmark.mouth_upper_lip_top) / Distance(landmark.mouth_lower_lip_bottom, landmark.mouth_lower_lip_top);
sMouth.delta_MBCMC = .819f * (sMouth.mouth_width_compair_mouth_chin - 1.218f) / 1.218f;
sMouth.delta_NMCNC = .382f * (sMouth.nose_mouth_compair_nose_chin - .36f) / .36f;
sMouth.delta_MBCED = .618f * (sMouth.mouth_width_compair_eyeBall_distance - .819f) / .819f;
sMouth.delta_MI = .218f * (sMouth.mouth_index - .182f) / .182f;
sMouth.delta_LEI = .382f * (sMouth.lip_eye_index - .56f) / .56f;
sMouth.delta_LI = .382f * (sMouth.lip_index - .618f) / .618f;
sMouth.delta_MA = 1.5f * (sMouth.mouth_angle - 82) / 82;
sMouth.delta_S = .1f * ((.6f + .4f * sMouth.smile / 100) - 1);
#endregion
//计算轮廓部分偏差
#region
sOutLine.delta_BBI = 1.5 * ((sOutLine.bigonial_breadth_index - 0.819) / 0.819); //两颌间角距离指数与标准差值
sOutLine.delta_TPR = (double)((sOutLine.three_part_rate - 0.95) / 0.95); //三庭指标与标准值差距
sOutLine.delta_FER = sOutLine.five_eye_rate;
sOutLine.delta_FWCMLH = sOutLine.facial_width_compair_middle_lower_height - 1;
sOutLine.delta_LBCRB = 2 * sOutLine.left_bigonial_compair_right_bigonial;
sOutLine.delta_BA = 2 * (168 - sOutLine.bigonial_angle) / 168;
sOutLine.delta_CA = (sOutLine.chin_angle - 146) / 146;
#endregion
//计算眉偏差
#region
sEyebrow.delta_LEEN = (sEyebrow.left_eyebrowEnd_eyeEnd_noseWing - 180) / 180;//5为校正
sEyebrow.delta_REEN = (sEyebrow.right_eyebrowEnd_eyeEnd_noseWing - 180) / 180;
sEyebrow.delta_LENA = .5F * (sEyebrow.left_eyebrow_nose_angle - 90) / 90;
sEyebrow.delta_RENA = .5f * (sEyebrow.right_eyebrow_nose_angle - 90) / 90;
sEyebrow.delta_ECND = .2f * (sEyebrow.eyebrow_compair_nose_distance - .9f) / .9f;
sEyebrow.delta_EA = 6.18f * (sEyebrow.eyebrow_angle - 180) / 180;
#endregion
//计算眼部分偏差
#region
sEye.delta_EBWR = (sEye.eye_break_WH_rate - 2.618f) / 2.618f;
sEye.delta_EBCIC = .5F * (sEye.eye_break_compair_inner_canthus - .9F) / .9F;
sEye.delta_IACO = 2 * (sEye.inner_outside_anthus_angle - 170) / 170;
sEye.delta_EFI = .5F * (sEye.eye_face_index - .618f) / .618F;
#endregion
//计算鼻偏差
#region
sNose.delta_NWWCB = .618f * (sNose.nose_width_compair_body - 1.318f) / 1.318f;
sNose.delta_NWCFW = .618f * (sNose.nose_width_compair_facial_width - .232f) / .232f;
sNose.delta_NHCFW = (sNose.nose_height_compair_facial_width - 3.18f) / 3.18f;
sNose.delta_NI = .618f * (sNose.nose_index - .732f) / .732f;
sNose.delta_NMI = .618f * (sNose.nose_mouth_index - .68f) / .68f;
#endregion
Calculate();
}
