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Amélioration de la précision

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This commit is contained in:
Lounes Kouache
2023-03-23 11:15:30 +01:00
parent 8216e26a60
commit 2be34d114f
1 changed files with 8 additions and 8 deletions
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16
code/Interface_Lounes/reconnaissancePouce.py
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@@ -6,23 +6,23 @@ mp_drawing_styles = mp.solutions.drawing_styles
mp_hands = mp.solutions.hands
def prodScalaire(V1,V2):
return V1[0]*V2[0]+V1[1]*V2[1]
return V1[0]*V2[0]+V1[1]*V2[1]/(np.sqrt(V1[0]**2+V1[1]**2)*np.sqrt(V2[0]**2+V2[1]**2))
def reconnaissancePouce(handLandmarks):
etatDuPouce=["neutre","baissé","levé"]
i=0
j=0
for cpt in range (0,4):
V1=[handLandmarks[(4*cpt)+6].x-handLandmarks[(4*cpt)+5].x,handLandmarks[(4*cpt)+6].y-handLandmarks[(4*cpt)+5].y]
V2=[handLandmarks[(4*cpt)+8].x-handLandmarks[(4*cpt)+6].x,handLandmarks[(4*cpt)+8].y-handLandmarks[(4*cpt)+6].y]
V1=[handLandmarks[(4*cpt)+6][0]-handLandmarks[(4*cpt)+5][0],handLandmarks[(4*cpt)+6][1]-handLandmarks[(4*cpt)+5][1]]
V2=[handLandmarks[(4*cpt)+8][0]-handLandmarks[(4*cpt)+6][0],handLandmarks[(4*cpt)+8][1]-handLandmarks[(4*cpt)+6][1]]
j=np.dot(V1,V2)
if (j>0):
if (j>0.005):
return etatDuPouce[0]
V1=[handLandmarks[4].x-handLandmarks[1].x,handLandmarks[4].y-handLandmarks[1].y]
V2=[handLandmarks[2].x-handLandmarks[1].x,handLandmarks[2].y-handLandmarks[1].y]
if((np.dot(V1,V2))>0 and (handLandmarks[4].y>handLandmarks[2].y)):
V1=[handLandmarks[4][0]-handLandmarks[1][0],handLandmarks[4][1]-handLandmarks[1][1]]
V2=[handLandmarks[2][0]-handLandmarks[1][0],handLandmarks[2][1]-handLandmarks[1][1]]
if((np.dot(V1,V2))>0 and (handLandmarks[4][1]>handLandmarks[2][1])):
i=1
elif(np.dot(V1,V2)>0 and handLandmarks[4].y<handLandmarks[2].y):
elif(np.dot(V1,V2)>0 and handLandmarks[4][1]<handLandmarks[2][1]):
i=2
return etatDuPouce[i]