import tensorflow as tf from traffic import IMG_WIDTH, IMG_HEIGHT import cv2 import os import numpy as np model = tf.keras.models.load_model("neural-network") image = cv2.imread("gtsrb\\1\\00000_00000.ppm") image = cv2.resize(image, (IMG_WIDTH, IMG_HEIGHT)) print(image.shape) model.predict(image) The image.shape doesn’t agree with the shape that the model reads in the model.predict() line I run this code, and the image.shape is (30,30,3) but… Read More TensorFlow sequential model is not recognising the full shape of the data

I have a problem using OpenCV with VS Code I checked version of OpenCV and Python, but I don’t know what’s wrong. opencv version is 4.7.0 vscode interpreter is python 3.9.13(‘base’) /opt/anaconda3/bin/python here is condalist opencv-contrib-python 4.7.0.72 pypi_0 pypi opencv-python 4.7.0.72 pypi_0 pypi this is my code import cv2 import sys cap = cv2.VideoCapture(0) if… Read More AttributeError: 'cv2.VideoCapture' object has no attribute 'isOpend'

QGridLayout is used to place QLabel. Then cv2 images are displayed as follows. frame = self.dequeList[cam.camID].popleft() img = QtGui.QImage(frame, frame.shape[1], frame.shape[0], QtGui.QImage.Format_RGB888).rgbSwapped() pix = QtGui.QPixmap.fromImage(img) self.videoList[f"video_{cam.camID}"].setPixmap(pix) Now display start from 0,0 coordinates as below. I like to display image at the center of label. How can I do that? >Solution : To plot the image… Read More Plot image at center of label in PyQT

i have this array and i want to split it in the half how i can do it? a = [[0., 15., 19., 18., 17.], [15., 0., 14., 12., 23.], [19., 14., 0., 14., 21.], [18., 12., 14., 0., 14.], [17., 23., 21., 14., 0.]] how i can get this half size of this array:… Read More how to split an array homogene in half of size by taking the triagle?

i have this array and i want to split it in the half how i can do it? a = [[0., 15., 19., 18., 17.], [15., 0., 14., 12., 23.], [19., 14., 0., 14., 21.], [18., 12., 14., 0., 14.], [17., 23., 21., 14., 0.]] how i can get this half size of this array:… Read More how to split an array homogene in half of size by taking the triagle?

cv2 Problem.. I was watching not that old of a tutorial about object tracking and stumbled in this error AttributeError: ‘builtin_function_or_method’ object has no attribute ‘apply’ This is the code around the issue. object_detector = cv2.createBackgroundSubtractorMOG2 while True: ret, frame = cap.read() mask = object_detector.apply(frame) cv2.imshow("Frame", frame) cv2.imshow("Mask", mask) In The tutorial the guy did… Read More AttributeError: 'builtin_function_or_method' object has no attribute 'apply'

If I do this for example: cv2.getTextSize(‘blahblah’, cv2.FONT_HERSHEY_SIMPLEX, 2, 2) it returns ((262, 43), 19) so the width and height of the text in pixels are 262 and 43, but what is the 19? Here it says it "corresponds to the y coordinate of the baseline relative to the bottom of the text" but this… Read More how do we interpret the "baseline" output of cv2.getTextSize?