Product Description: Spline Labeling - Multiple Curves is a Jupyter Notebook application designed to facilitate the creation of multiple configurable splines and hierarchical labels within images. This tool is particularly beneficial for machine learning practitioners and data annotators who require precise and efficient labeling capabilities. By leveraging this application, users can enhance the quality of their datasets, leading to more accurate model training and improved performance in tasks such as object detection and image classification. Key Features and Functionality: - Spline Keypoints: Enables the creation and manipulation of multiple splines, allowing for detailed and flexible annotation of image features. - Hierarchical Labels: Supports the assignment of hierarchical labels, facilitating structured and organized annotation processes. - Machine Learning Integration: Designed to seamlessly integrate with machine learning workflows, enhancing the efficiency of data preparation and annotation tasks. Primary Value and Problem Solved: Spline Labeling - Multiple Curves addresses the challenge of efficiently creating detailed and structured annotations in image datasets. By providing tools for configurable splines and hierarchical labeling, it streamlines the annotation process, reducing manual effort and minimizing errors. This leads to higher-quality datasets, which are crucial for training accurate and reliable machine learning models.