Gaurav Singh, Perception Lead and System Architect at Nemo @ Ridecell, presents the “Ensuring Quality Data for Deep Learning in Varied Application Domains: Data Collection, Curation and Annotation” tutorial at the May 2022 Embedded Vision Summit.
In this presentation, Singh explores the data lifecycle for deep learning, with a particular emphasis on data curation and how to ensure quality annotations. For improving data curation, he examines techniques like active learning, focusing on how to choose which data to send for annotation.
Singh also discusses how to select an annotation partner and how to efficiently do annotation in-house. He details how to frame good annotation instructions for different annotation tasks, such as lidar annotation, semantic segmentation and sequence annotations. And he explains common problems seen in the curation and annotation processes, and how to overcome them.
See here for a PDF of the slides.