Efficient point cloud segmentation approach using energy optimization with geometric features for 3D scene understandingJournal of the Optical Society of America A: Optics and Image Science, and Vision - Tập 38 Số 1 - Trang 60 - 2021
Xurui Li, Guangshuai Liu, Si Sun
Efficient and quick extraction of unknown objects in cluttered 3D scenes plays a significant role in robotics tasks such as object search, grasping, and manipulation. This paper describes a geometric-based unsupervised approach for the segmentation of cluttered scenes into objects. The proposed method first over-segments the raw point clouds into supervoxels to provide a more natural repre...... hiện toàn bộ
Effects of aging in retinal image qualityJournal of the Optical Society of America A: Optics and Image Science, and Vision - Tập 10 Số 7 - Trang 1656 - 1993
Pablo Artal, Manuel Vilares Ferro, Rafael Navarro, I Miranda
Contrast discrimination in noiseJournal of the Optical Society of America A: Optics and Image Science, and Vision - Tập 4 Số 2 - Trang 391 - 1987
Gordon E. Legge, Daniel Kersten, Arthur E. Burgess
Elaborated Reichardt detectorsJournal of the Optical Society of America A: Optics and Image Science, and Vision - Tập 2 Số 2 - Trang 300 - 1985
Jan P. H. van Santen, George Sperling