get the current camera image

[git-gnan]

how to get the current image (under the camera) or the image that is used for objectdetection. I am trying to peform OCR only on the rect region for a specifc label.

[UltralyticsAssistant]

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[pderrenger]

@git-gnan to capture the current camera image for object detection, you can use OpenCV's VideoCapture to grab frames and then apply YOLO for detection. Here's a basic example:

import cv2
from ultralytics import YOLO

model = YOLO("yolo11n.pt")
cap = cv2.VideoCapture(0)  # Use 0 for the default camera

while cap.isOpened():
    success, frame = cap.read()
    if not success:
        break
    results = model.predict(frame)
    # Process results to extract the region for OCR
    # Example: crop using detected bounding box coordinates
    # Perform OCR on the cropped region
    cv2.imshow('Camera', frame)
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

cap.release()
cv2.destroyAllWindows()

This captures frames from the camera, runs YOLO detection, and allows you to isolate regions for OCR based on detected labels.

[aabdulat1998]

That is for Python and not for Flutter

[aabdulat1998]

@git-gnan were you able to extract a frame? I am having the same issues