OpenCV NumPy This function reads an image from a specified path, converts it to a grayscale image, and then applies thresholding to get a binary image. After that, it uses OpenCV's findContours function to detect contours in the image and draws them on the original image. Finally, it displays the image with contours. Image processing 2024-12-16 12:17:53 30 views
graypy This function randomly selects and returns a GELF (Graylog Extended Log Format) handler from the Graylog third-party library. GELF is a binary log format optimized for log transmission and storage. The function uses `random.choice` to randomly select between GELFHandler and GelfUdpHandler, then creates an instance of the corresponding handler based on the choice. The type of code 2024-12-16 12:17:37 24 views
OpenCV NumPy This function uses functions from the OpenCV library to detect rectangular regions in an image, assuming these regions are squares. It first converts the image to a grayscale image, then creates a binary image using thresholding. It then finds contours in the binary image and filters out possible square contours. Finally, it calculates the bounding rectangles for each square and draws these rectangles on the original image. Image processing 2024-12-16 12:17:17 19 views
Scikit-image NumPy This function extracts the largest object from a binary image using connected component analysis. It first binarizes the image, then labels the connected components of the binarized image, and finally extracts the largest connected component. The type of code 2024-12-16 12:16:26 19 views
OpenCV NumPy This function reads an image from the specified path, converts it to grayscale, and then applies a binary thresholding operation to the image, setting pixels below lower_threshold and above upper_threshold to 0, and the rest to 255. Image processing 2024-12-16 12:15:44 15 views
The package This function uses the LightGBM library to train a binary classification model, including data splitting, model training, and prediction. The type of code 2024-12-16 12:15:07 12 views
OpenCV This function converts the input image to grayscale, applies thresholding to obtain a binary image, and then finds contours in this binary image. Image processing 2024-12-16 12:14:31 9 views
LightGBM NumPy This function trains a LightGBM model for binary classification using the provided training data and a set of parameters such as the number of leaves, maximum depth, learning rate, and number of estimators. Machine learning 2024-12-16 12:13:07 5 views
XGBoost Numpy This function uses the XGBoost library to train a binary classifier. It accepts training data X_train and corresponding labels y_train, and returns the trained XGBoost classifier. The type of code 2024-12-16 12:13:06 6 views
PyNFC This function takes binary data, converts it to hexadecimal representation, and then converts it back to binary. Conversion function 2024-12-16 12:12:32 5 views
