Skip to main content

I am developing a program that detects faces and distances and i want to play audio info of the distance at the same time

I have an object detection code, in which i calculate the distance from the face to the camera ? What functions can I use and how to play an audio that says every 2-3 seconds the distance? Thank you below is the code

import cv2

import cvzone

from cvzone.FaceMeshModule import FaceMeshDetector

import os

class Face:
    window_name = "Detected Objects in webcam"
    video = cv2.VideoCapture(0)

while video.isOpened():
    ret, frame = video.read()
    detector = FaceMeshDetector(maxFaces=3)
    img, faces = detector.findFaceMesh(frame, draw=False)

    if not ret:
        break

    image = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
    cascade_classifier = cv2.CascadeClassifier(
        f"{cv2.data.haarcascades}haarcascade_frontalface_default.xml")
    detected_objects = cascade_classifier.detectMultiScale(
        image, minSize=(20, 20))

    if len(detected_objects) != 0:
        for (x, y, height, width) in detected_objects:
            cv2.rectangle(
                frame, (x, y), ((x + height), (y + width)), (0, 255, 0), 5
            )

    for face in faces:
        r_point = face[374]
        l_point = face[145]
        point_width, _ = detector.findDistance(l_point, r_point)
        width = 6.3

        distance = (width * 600) / point_width
        # text_to_speech(math.floor(distance))
        dis = str(distance)
        cvzone.putTextRect(
            frame, f"Depth:{distance:.2f} cm", (face[10][0]-95, face[10][1]-5), scale=1.8
        )

    cv2.imshow(window_name, frame)
    key = cv2.waitKey(1) & 0xFF
    if key == ord("q"):
        break

cv2.destroyAllWindows()


source https://stackoverflow.com/questions/72586642/i-am-developing-a-program-that-detects-faces-and-distances-and-i-want-to-play-au
Labels:

Comments

Post a Comment

Popular posts from this blog

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console...
Post a Comment
Read more

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype
Post a Comment
Read more

The number of nodes and edges I calculated manually and by a method provided by networkx library dont match

I am trying to analyse a graph using networkx library in Python. I have implemented a function that returns the nodes and edges of that graph. After that I counted the number of nodes and edges by implementing the len() function for nodes and edges, which gave me 17 for both nodes and edges. However, when I used the method graph.number_of_nodes() of networkx library it gave me 53. My code: import pandas as pd import networkx as nx import matplotlib.pyplot as plt header_list = ["a","b","w"] E =pd.read_csv("aves-barn-swallow-contact-network.edges",sep=" ",header= None,names=header_list) # print(E.head()) # prints first few rows of the csv file G = nx.from_pandas_edgelist(E,"a","b",["w"]) nx.draw(G) plt.show() class GraphAnalyse: #finding nodes and edges def nodeEdge(self,Graph): nodes = Graph.nodes() edges = Graph.edges() ...
Post a Comment
Read more