Shkd257 - Avi

pip install tensorflow opencv-python numpy You'll need to extract frames from your video. Here's a simple way to do it:

video_features = aggregate_features(frame_dir) print(f"Aggregated video features shape: {video_features.shape}") np.save('video_features.npy', video_features) This example demonstrates a basic pipeline. Depending on your specific requirements, you might want to adjust the preprocessing, the model used for feature extraction, or how you aggregate features from multiple frames.

import numpy as np from tensorflow.keras.applications import VGG16 from tensorflow.keras.preprocessing import image from tensorflow.keras.applications.vgg16 import preprocess_input shkd257 avi

def aggregate_features(frame_dir): features_list = [] for file in os.listdir(frame_dir): if file.startswith('features'): features = np.load(os.path.join(frame_dir, file)) features_list.append(features.squeeze()) aggregated_features = np.mean(features_list, axis=0) return aggregated_features

import cv2 import os

def extract_features(frame_path): img = image.load_img(frame_path, target_size=(224, 224)) img_data = image.img_to_array(img) img_data = np.expand_dims(img_data, axis=0) img_data = preprocess_input(img_data) features = model.predict(img_data) return features

# Video capture cap = cv2.VideoCapture(video_path) frame_count = 0 pip install tensorflow opencv-python numpy You'll need to

# Create a directory to store frames if it doesn't exist frame_dir = 'frames' if not os.path.exists(frame_dir): os.makedirs(frame_dir)