Robust and Accurate Superquadric Recovery: a Probabilistic Approach

• Published in: Proceedings (IEEE Computer Society Conference on Computer Vision and Pattern Recognition. Online) pp. 2666 - 2675
• Main Authors: Liu, Weixiao, Wu, Yuwei, Ruan, Sipu, Chirikjian, Gregory S.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.06.2022
• Subjects: Computer vision; grouping and shape analysis; Low-level vision; Optimization methods; Robot vision; Scene analysis and understanding; Maximum likelihood estimation; Point cloud compression; Probabilistic logic; Segmentation; Shape; Switches; Three-dimensional displays

Interpreting objects with basic geometric primitives has long been studied in computer vision. Among geometric primitives, superquadrics are well known for their ability to represent a wide range of shapes with few parameters. However, as the first and foremost step, recovering superquadrics accurat...