gistfile1.txt

from __future__ import print_function
import cv2
import json
import numpy as np
import socket
import sys
import pickle
import os
from time import sleep
import struct ### new code
cap=cv2.VideoCapture(0)
cap.set(3,224)
cap.set(4,224)
clientsocket=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
clientsocket.connect(('ai.student.rit.edu',8083))
directionBuffer = []
bufferCounter = 0

oldFrame = [0,0]
newFrame = [0,0]
def getAveragePoint(pointArr):

    sumX = 0
    sumY = 0
    for point in pointArr:
        sumX += point[0]
        sumY += point[1]
    
    X= sumX/len(pointArr)
    Y= sumY/len(pointArr)

    return [X,Y]
while True:
    ret,frame=cap.read()
    data = pickle.dumps(frame) ### new code
    clientsocket.sendall(struct.pack("Q", len(data))+data) ### new code
    sleep(.2)
    data = clientsocket.recv(4096*5)
    # print(data)
    # data= json.loads(data)
    
    os.system('clear')
    # regResult = data['None'][-1]
    # regResult =  [int(i) for i in regResult]

    print (data)
    points = json.loads(data)['points']
    #print(x['points'])

    if bufferCounter==2:
        bufferCounter = 0 
        
        points = getAveragePoint(directionBuffer)
        print("averate is")
        print(points)
        cv2.circle(frame,(points[0],points[1]),25,(0,0,255),-1)    

        if len(directionBuffer)>3:
            directionBuffer.pop(0)
            directionBuffer.pop(0)
            directionBuffer.pop(0)
            directionBuffer.pop(0)

    # bufferCounter +=1
    # directionBuffer.append(points)

    newFrame = points 
    difference = abs(newFrame[0]-oldFrame[0])

    if newFrame[0]>oldFrame[0]and difference>15:
        print("moving left")
    elif oldFrame[0]>newFrame[0] and difference>15:
        print("moving right")


    oldFrame=newFrame

    cv2.circle(frame,(points[0],points[1]),25,(0,0,255),-1)    
    cv2.imshow('frame',frame)
    if cv2.waitKey(1) & 0xFF == ord('s'):
        exit()