Abstract: This paper presents a novel 2D laser data line feature extraction algorithm based on normal vector clustering(2D-LLFE-NVC). The algorithm consists of normal vector calculation, normal ...

Object discovery, which refers to the task of localizing objects without human annotations, has gained significant attention in 2D image analysis. However, despite this growing interest, it remains ...

Abstract: We fabricate directly modulated membrane lasers by micro-transfer printing and integrate a single-mode polymer waveguide after printing. An InP inverse taper waveguide is used as a spot-size ...