Questions tagged [opencv]
6 questions
3
votes
0 answers
Run Servo when detect object on OpenCV Python
I want to connect OpenCV (Python) with arduino Uno when it detects a tennis ball.
OpenCV code:
import numpy as np
import cv2
import serial
face_cascade = cv2.CascadeClassifier('tennisballdetect.xml')
cap = cv2.VideoCapture(0)
while 1:
ret, img =…
sayem48
- 31
- 1
- 2
2
votes
2 answers
How to setup OpenCV with Arduino?
My question is how to do it (set it up), not if I can do it or with what Arduino.
I've previously setup OpenCV with Visual Studio 2015. It was a tough one, but I made it through. Now I want to set it up so that it would work with the Arduino and its…
Dat Ha
- 2,943
- 6
- 24
- 46
1
vote
0 answers
Problem adding library in the Arduino IDE
Currently, I'm trying to build image processing on ESP32 using OpenCV GitHub - joachimBurket/esp32-opencv: Shrinked OpenCV for ESP32. Then I want to put this library into Arduino IDE.
But, I'm having problem "Specified folder/zip file does not…
had
- 11
- 1
1
vote
1 answer
opencv reading the display and doesnot provide serial communication with arduino
I was creating a project where the following part of the code reads certain area of the display(which i screen shared from mobile)
import cv2 as cv
import numpy as np
from PIL import ImageGrab
import serial
arduinodata =…
Akash
- 13
- 2
0
votes
0 answers
OpenCV on ESP32 Arduino Nano
I am implementing a program on Arduino Nano ESP32: the KY-037 microphone is connected to the board and collects five seconds of analog signal. Then, an algorithm is applied to create a 128 x 128 matrix from the five-second signal. Now, I would like…
Alice
- 31
- 4
-1
votes
1 answer
Run servo when image is capture
I am trying to create a program when the camera capture the servo will rotate in 90 degrees continously, but my code will stop in print output 2 any idea to run the servo continously?
Here's the Code
import numpy as np
import cv2
import…
TrialAndError
- 1
- 1