### Install midv500 Python package Source: https://github.com/fcakyon/midv500/blob/master/README.md Installs the midv500 library using pip, making it available for use in Python projects. ```console pip install midv500 ``` -------------------------------- ### Download and unzip MIDV-500 datasets Source: https://github.com/fcakyon/midv500/blob/master/README.md Downloads and unzips specified versions of the MIDV-500 or MIDV-2019 datasets to a local directory. Supports downloading 'midv500', 'midv2019', or 'all' datasets. ```python # set directory for dataset to be downloaded dataset_dir = 'midv500_data/' # download and unzip the base midv500 dataset dataset_name = "midv500" midv500.download_dataset(dataset_dir, dataset_name) # or download and unzip the midv2019 dataset that includes low light images dataset_name = "midv2019" midv500.download_dataset(dataset_dir, dataset_name) # or download and unzip both midv500 and midv2019 datasets dataset_name = "all" midv500.download_dataset(dataset_dir, dataset_name) ``` -------------------------------- ### Import midv500 Python package Source: https://github.com/fcakyon/midv500/blob/master/README.md Imports the midv500 library into a Python script, allowing access to its functions. ```python import midv500 ``` -------------------------------- ### Convert MIDV-500 dataset annotations to COCO format Source: https://github.com/fcakyon/midv500/blob/master/README.md Converts the downloaded MIDV-500 dataset annotations into COCO instance segmentation format, saving the output JSON file to a specified directory. This format is suitable for training models like Yolact or Detectron. ```python # set directory for coco annotations to be saved export_dir = 'midv500_data/' # set the desired name of the coco file, coco file will be exported as "filename + '_coco.json'" filename = 'midv500' # convert midv500 annotations to coco format midv500.convert_to_coco(dataset_dir, export_dir, filename) ``` === COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.