//classificacao dos bracos
private BracosPosicao ArmsOWASClassification(SkeletonPoint SkeletonPointHandLeft, SkeletonPoint SkeletonPointShouderLeft, SkeletonPoint SkeletonPointElbowLeft, SkeletonPoint SkeletonPointHandRight, SkeletonPoint SkeletonPointShouderRight, SkeletonPoint SkeletonPointElbowRight)
{
//---------------------------------------------------------------------------------------------------
//Classification of Arms
//1 - Both Arms are Down: Right and Left Hand below shouder and Right and Left Elbow below shouder
//2 - One Hand up : At least one hand above shouder
//3 - Two Hand Up: Right and Left Hand above
// 1 Ambos os braços para baixo: Direita e Esquerda Mão abaixo do ombro e Direita e Esquerda cotovelo abaixo do ombro
// 2-uma mao para cima:Pelo menos uma das mãos acima ombro
// 3-duas maos para cima:mão direita e esquerda acima;
//---------------------------------------------------------------------------------------------------
//Inicialize the value
BracosPosicao posicaoBraco = BracosPosicao.Desconhecida;
if ((IsAbove(SkeletonPointHandLeft, SkeletonPointShouderLeft) == true & IsAbove(SkeletonPointElbowLeft, SkeletonPointShouderLeft) == true) & (IsAbove(SkeletonPointHandRight, SkeletonPointShouderRight) == true & IsAbove(SkeletonPointElbowRight, SkeletonPointShouderRight) == true))
{
posicaoBraco = BracosPosicao.TwoHandUp;
}
else if ((IsAbove(SkeletonPointHandLeft, SkeletonPointShouderLeft) == true & IsAbove(SkeletonPointElbowLeft, SkeletonPointShouderLeft) == true) | (IsAbove(SkeletonPointHandRight, SkeletonPointShouderRight) == true & IsAbove(SkeletonPointElbowRight, SkeletonPointShouderRight) == true))
{
posicaoBraco = BracosPosicao.OneHandUp;
}
else
{
posicaoBraco = BracosPosicao.BothArmsareDown;
}
return(posicaoBraco);
}
public Owas(CostaPosicao bp, BracosPosicao ap, PernasPosicao lp, Weigth weight)
{
this.BackPosition = bp;
this.ArmsPosition = ap;
this.LegsPosition = lp;
this._Weight = weight;
}
public String updateArmsPosition(long start, long end, BracosPosicao ap)
{
if (start > end)
{
return("");
}
String fileName = this.FileName;
String xml = "";
XElement root = XElement.Load(fileName);
IEnumerable <XElement> frame =
from el in root.Elements("Frame")
where (long)el.Attribute("timestamp") >= start
select el;
foreach (XElement el in frame)
{
if ((long)(Double.Parse(el.Attribute("timestamp").Value)) < end)
{
el.Attribute("arms").Value = ap.ToString();
xml += el.ToString();
}
else
{
break;
}
}
root.Save(fileName);
return(xml);
}
public BracosPosicao getBracoPosition()
{
BracosPosicao posicao = BracosPosicao.Desconhecida;
if (this._Skeleton != null)
{
posicao = this.GetArmsClassification();
}
return(posicao);
}
public String updateArmsPosition(String timestamp, BracosPosicao ap)
{
String fileName = this.FileName;
String xml = "";
XElement root = XElement.Load(fileName);
IEnumerable <XElement> frame =
from el in root.Elements("Frame")
where (string)el.Attribute("timestamp") == timestamp
select el;
foreach (XElement el in frame)
{
el.Attribute("arms").Value = ap.ToString();
xml += el.ToString();
}
root.Save(fileName);
return(xml);
}
public static Results riskArms(BracosPosicao bp, double percent)
{
//Braços abaixo do ombro
if (bp == BracosPosicao.BothArmsareDown)
{
return(Results.Nivel1);
}
//Um dos bracos abaixados
else if (bp == BracosPosicao.OneHandUp)
{
if (percent < 30)
{
return(Results.Nivel1);
}
else if (percent >= 30 && percent < 80)
{
return(Results.Nivel2);
}
else
{
return(Results.Nivel3);
}
}
//Ambos os braços levantados
else if (bp == BracosPosicao.TwoHandUp)
{
if (percent < 20)
{
return(Results.Nivel1);
}
else if (percent >= 20 && percent < 80)
{
return(Results.Nivel2);
}
else
{
return(Results.Nivel3);
}
}
return(Results.Nivel1);
}
public void addPosition(long timestamp, CostaPosicao costaPosicao, BracosPosicao bracoPosicao, PernasPosicao pernasPosicao)
{
writer.WriteStartElement("Frame");
writer.WriteAttributeString(null, "timestamp", null, timestamp + "");
writer.WriteAttributeString(null, "spine", null, costaPosicao + "");
writer.WriteAttributeString(null, "arms", null, bracoPosicao + "");
writer.WriteAttributeString(null, "legs", null, pernasPosicao + "");
// writer.WriteElementString("timestamp", timestamp + "");
//writer.WriteElementString("timestamp", TimeSpan.FromMilliseconds(timestamp).TotalSeconds+"");
//writer.WriteElementString("Spine", (int)((CostaPosicao)Enum.Parse(typeof(CostaPosicao), costaPosicao + ""))+"");
//writer.WriteElementString("Arms", (int)((BracosPosicao)Enum.Parse(typeof(BracosPosicao), bracoPosicao + "")) + "");
//writer.WriteElementString("Legs", (int)((PernasPosicao)Enum.Parse(typeof(PernasPosicao), pernasPosicao + "")) + "");
/*writer.WriteElementString("Spine", costaPosicao + "");
* writer.WriteElementString("Arms", bracoPosicao + "");
* writer.WriteElementString("Legs", pernasPosicao + "");*/
writer.WriteEndElement();
}
private BracosPosicao GetArmsClassification()
{
Skeleton skeleton = this._Skeleton;
//Arms Position
SkeletonPoint SkeletonPointHandLeft = new SkeletonPoint();
SkeletonPoint SkeletonPointHandRight = new SkeletonPoint();
SkeletonPoint SkeletonPointShouderLeft = new SkeletonPoint();
SkeletonPoint SkeletonPointShouderRight = new SkeletonPoint();
SkeletonPoint SkeletonPointElbowLeft = new SkeletonPoint();
SkeletonPoint SkeletonPointElbowRight = new SkeletonPoint();
BracosPosicao posicaoBracos = BracosPosicao.Desconhecida;
//Loop into all skeleton joints
// For i As Integer = 0 To skeleton.Joints.Count - 1
// Rotacao = skeleton.BoneOrientations(JointType.Spine).HierarchicalRotation
//Rotacao.Matrix.M11.ToString()
//Rotacao.Matrix.M21.ToString()
//Rotacao.Matrix.M31.ToString()
//Rotacao.Matrix.M41.ToString()
//Matrix3D hipCenterMatrix = skeleton.GetRelativeJointMatrix("hipcenter");
if (skeleton.Joints[JointType.ShoulderRight].TrackingState == JointTrackingState.Tracked)
{
SkeletonPointShouderRight.X = skeleton.Joints[JointType.ShoulderRight].Position.X;
SkeletonPointShouderRight.Y = skeleton.Joints[JointType.ShoulderRight].Position.Y;
SkeletonPointShouderRight.Z = skeleton.Joints[JointType.ShoulderRight].Position.Z;
}
if (skeleton.Joints[JointType.ShoulderLeft].TrackingState == JointTrackingState.Tracked)
{
SkeletonPointShouderLeft.X = skeleton.Joints[JointType.ShoulderLeft].Position.X;
SkeletonPointShouderLeft.Y = skeleton.Joints[JointType.ShoulderLeft].Position.Y;
SkeletonPointShouderLeft.Z = skeleton.Joints[JointType.ShoulderLeft].Position.Z;
}
if (skeleton.Joints[JointType.HandRight].TrackingState == JointTrackingState.Tracked)
{
SkeletonPointHandRight.X = skeleton.Joints[JointType.HandRight].Position.X;
SkeletonPointHandRight.Y = skeleton.Joints[JointType.HandRight].Position.Y;
SkeletonPointHandRight.Z = skeleton.Joints[JointType.HandRight].Position.Z;
}
if (skeleton.Joints[JointType.HandLeft].TrackingState == JointTrackingState.Tracked)
{
SkeletonPointHandLeft.X = skeleton.Joints[JointType.HandLeft].Position.X;
SkeletonPointHandLeft.Y = skeleton.Joints[JointType.HandLeft].Position.Y;
SkeletonPointHandLeft.Z = skeleton.Joints[JointType.HandLeft].Position.Z;
}
if (skeleton.Joints[JointType.ElbowRight].TrackingState == JointTrackingState.Tracked)
{
SkeletonPointElbowRight.X = skeleton.Joints[JointType.ElbowRight].Position.X;
SkeletonPointElbowRight.Y = skeleton.Joints[JointType.ElbowRight].Position.Y;
SkeletonPointElbowRight.Z = skeleton.Joints[JointType.ElbowRight].Position.Z;
}
if (skeleton.Joints[JointType.ElbowLeft].TrackingState == JointTrackingState.Tracked)
{
SkeletonPointElbowLeft.X = skeleton.Joints[JointType.ElbowLeft].Position.X;
SkeletonPointElbowLeft.Y = skeleton.Joints[JointType.ElbowLeft].Position.Y;
SkeletonPointElbowLeft.Z = skeleton.Joints[JointType.ElbowLeft].Position.Z;
}
posicaoBracos = ArmsOWASClassification(SkeletonPointHandLeft, SkeletonPointShouderLeft, SkeletonPointElbowLeft, SkeletonPointHandRight, SkeletonPointShouderRight, SkeletonPointElbowRight);
return(posicaoBracos);
}
public List <KeyValuePair <string, double> > RelatorioListArms()
{
String fileName = this.FileName;
XElement root = XElement.Load(fileName);
IEnumerable <XElement> frame =
from el in root.Elements("Frame")
select el;
int[] arms = new int[4];
int[] spine = new int[5];
int[] legs = new int[6];
List <KeyValuePair <string, double> > posicoes = new List <KeyValuePair <string, double> >();
//
for (int i = 0; i < arms.Length; i++)
{
arms[i] = 0;
spine[i] = 0;
legs[i] = 0;
}
int index, kindex, jindex;
int totalFrames = 0;
foreach (XElement el in frame)
{
index = (int)((BracosPosicao)Enum.Parse(typeof(BracosPosicao), el.Attribute("arms").Value.ToString()));
kindex = (int)((CostaPosicao)Enum.Parse(typeof(CostaPosicao), el.Attribute("spine").Value.ToString()));
jindex = (int)((PernasPosicao)Enum.Parse(typeof(PernasPosicao), el.Attribute("legs").Value.ToString()));
arms[index] += 1;
spine[kindex] += 1;
legs[jindex] += 1;
totalFrames++;
}
double percent = 0.0;
String nomePosicao = "Desconhecida";
nomePosicao = "Desconhecida";
BracosPosicao bracosP = BracosPosicao.Desconhecida;
for (int i = 1; i < arms.Length; i++)
{
switch (i)
{
case 1:
nomePosicao = "Braços para baixo";
bracosP = BracosPosicao.BothArmsareDown;
break;
case 2:
nomePosicao = "Um braço para cima";
bracosP = BracosPosicao.OneHandUp;
break;
case 3:
nomePosicao = "Braços para cima";
bracosP = BracosPosicao.TwoHandUp;
break;
}
percent = ((double)arms[i] / (double)totalFrames * 100);
posicoes.Add(new KeyValuePair <string, double>(nomePosicao, percent));
}
return(posicoes);
}
public List <KeyValuePair <string, double> > RelatorioList()
{
String fileName = this.FileName;
XElement root = XElement.Load(fileName);
IEnumerable <XElement> frame =
from el in root.Elements("Frame")
select el;
int[] arms = new int[4];
int[] spine = new int[5];
int[] legs = new int[6];
List <KeyValuePair <string, double> > posicoes = new List <KeyValuePair <string, double> >();
//
for (int i = 0; i < arms.Length; i++)
{
arms[i] = 0;
spine[i] = 0;
legs[i] = 0;
}
int index, kindex, jindex;
int totalFrames = 0;
foreach (XElement el in frame)
{
index = (int)((BracosPosicao)Enum.Parse(typeof(BracosPosicao), el.Attribute("arms").Value.ToString()));
kindex = (int)((CostaPosicao)Enum.Parse(typeof(CostaPosicao), el.Attribute("spine").Value.ToString()));
jindex = (int)((PernasPosicao)Enum.Parse(typeof(PernasPosicao), el.Attribute("legs").Value.ToString()));
arms[index] += 1;
spine[kindex] += 1;
legs[jindex] += 1;
totalFrames++;
}
double percent = 0.0;
CostaPosicao costaP = CostaPosicao.Desconhecida;
String nomePosicao = "Desconhecida";
for (int i = 1; i < spine.Length; i++)
{
percent = ((double)spine[i] / (double)totalFrames * 100);
switch (i)
{
case 1: nomePosicao = "Ereta";
costaP = CostaPosicao.Ereta;
break;
case 2: nomePosicao = "Inclinada";
costaP = CostaPosicao.Inclinada;
break;
case 3: nomePosicao = "Ereta e Torcida";
costaP = CostaPosicao.EretaETorcida;
break;
case 4: nomePosicao = "Inclinada e Torcida";
costaP = CostaPosicao.InclinadaETorcida;
break;
}
posicoes.Add(new KeyValuePair <string, double>(nomePosicao, percent));
}
nomePosicao = "Desconhecida";
BracosPosicao bracosP = BracosPosicao.Desconhecida;
for (int i = 1; i < arms.Length; i++)
{
switch (i)
{
case 1:
nomePosicao = "Braços para baixo";
bracosP = BracosPosicao.BothArmsareDown;
break;
case 2:
nomePosicao = "Um braço para cima";
bracosP = BracosPosicao.OneHandUp;
break;
case 3:
nomePosicao = "Braços para cima";
bracosP = BracosPosicao.TwoHandUp;
break;
}
percent = ((double)arms[i] / (double)totalFrames * 100);
posicoes.Add(new KeyValuePair <string, double>(nomePosicao, percent));
}
nomePosicao = "Desconhecida";
PernasPosicao pernasP = PernasPosicao.Desconhecida;
for (int i = 1; i < legs.Length; i++)
{
switch (i)
{
case 1:
nomePosicao = "Pernas estão retas";
pernasP = PernasPosicao.twoLegUp;
break;
case 2:
nomePosicao = "Uma perna está reta";
pernasP = PernasPosicao.OneLegUp;
break;
case 3:
nomePosicao = "Duas pernas flexionadas";
pernasP = PernasPosicao.twoLegFlex;
break;
case 4:
nomePosicao = "Uma perna flexionada";
pernasP = PernasPosicao.OneLegFlex;
break;
case 5:
nomePosicao = "Ajoelhado";
pernasP = PernasPosicao.OneLegknee;
break;
}
percent = ((double)legs[i] / (double)totalFrames * 100);
posicoes.Add(new KeyValuePair <string, double>(nomePosicao, percent));
}
return(posicoes);
}
public void Relatorio(String relatorioName)
{
String fileName = this.FileName;
XElement root = XElement.Load(fileName);
IEnumerable <XElement> frame =
from el in root.Elements("Frame")
select el;
int[] arms = new int[4];
int[] spine = new int[5];
int[] legs = new int[6];
for (int i = 0; i < arms.Length; i++)
{
arms[i] = 0;
spine[i] = 0;
legs[i] = 0;
}
int index, kindex, jindex;
int totalFrames = 0;
// DDebug db = new DDebug(); db.Show();
foreach (XElement el in frame)
{
index = (int)((BracosPosicao)Enum.Parse(typeof(BracosPosicao), el.Attribute("arms").Value.ToString()));
kindex = (int)((CostaPosicao)Enum.Parse(typeof(CostaPosicao), el.Attribute("spine").Value.ToString()));
jindex = (int)((PernasPosicao)Enum.Parse(typeof(PernasPosicao), el.Attribute("legs").Value.ToString()));
arms[index] += 1;
spine[kindex] += 1;
legs[jindex] += 1;
totalFrames++;
}
XmlWriter writer = XmlWriter.Create(relatorioName);
writer.WriteStartDocument();
writer.WriteStartElement("classOwas");
double percent = 0.0;
CostaPosicao costaP = CostaPosicao.Desconhecida;
for (int i = 1; i < spine.Length; i++)
{
percent = ((double)spine[i] / (double)totalFrames * 100);
writer.WriteStartElement("member");
writer.WriteAttributeString(null, "name", null, "spine");
switch (i)
{
case 1: costaP = CostaPosicao.Ereta; break;
case 2: costaP = CostaPosicao.Inclinada; break;
case 3: costaP = CostaPosicao.EretaETorcida; break;
case 4: costaP = CostaPosicao.InclinadaETorcida; break;
}
writer.WriteAttributeString(null, "position", null, costaP + "");
writer.WriteAttributeString(null, "percent", null, percent + "");
writer.WriteAttributeString(null, "risk", null, Owas.riskSpine(costaP, percent) + "");
writer.WriteEndElement();
}
BracosPosicao bracosP = BracosPosicao.Desconhecida;
for (int i = 1; i < arms.Length; i++)
{
switch (i)
{
case 1: bracosP = BracosPosicao.BothArmsareDown; break;
case 2: bracosP = BracosPosicao.OneHandUp; break;
case 3: bracosP = BracosPosicao.TwoHandUp; break;
}
percent = ((double)arms[i] / (double)totalFrames * 100);
writer.WriteStartElement("member");
writer.WriteAttributeString(null, "name", null, "arms");
writer.WriteAttributeString(null, "position", null, bracosP + "");
writer.WriteAttributeString(null, "percent", null, percent + "");
writer.WriteAttributeString(null, "risk", null, Owas.riskArms(bracosP, percent) + "");
writer.WriteEndElement();
}
PernasPosicao pernasP = PernasPosicao.Desconhecida;
for (int i = 0; i < legs.Length; i++)
{
switch (i)
{
case 1: pernasP = PernasPosicao.twoLegUp; break;
case 2: pernasP = PernasPosicao.OneLegUp; break;
case 3: pernasP = PernasPosicao.twoLegFlex; break;
case 4: pernasP = PernasPosicao.OneLegFlex; break;
case 5: pernasP = PernasPosicao.OneLegknee; break;
}
percent = ((double)legs[i] / (double)totalFrames * 100);
writer.WriteStartElement("member");
writer.WriteAttributeString(null, "name", null, "legs");
writer.WriteAttributeString(null, "position", null, pernasP + "");
writer.WriteAttributeString(null, "percent", null, percent + "");
writer.WriteAttributeString(null, "risk", null, Owas.riskLegs(pernasP, percent) + "");
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Flush();
writer.Close();
}
