IEEE

A Novel Safe Operation Perceiving Method of Substations Based on Visual and Point Cloud Fusio

Abstract: This paper primarily explores safety perception challenges in substation operation and maintenance. First, we propose a cross-scenario safety perception method based on the fusion of visual ...
WAOW

Stevens Point releases visual plans of proposed new city hall building

STEVENS POINT, Wis. – The Stevens Point Plan Commission and Historic Preservation Commission reviewed a proposed $15 million city hall complex on Ellis Street on Monday night. According to our ...
IEEE

POPL-SLAM: A Pose-Only Representation-Based Visual-Inertial SLAM With Point and Structural Line Features

Abstract: The geometric regularity of man-made structures imposes distinct constraints on visual-inertial simultaneous localization and mapping (VI-SLAM) systems. To effectively leverage this ...
IEEE

VINS-LPL: A Robust Visual-Inertial SLAM System With Learning-Based Point-Line Matching

Abstract: For robots operating in the GPS-denied environment, visual inertial simultaneous localization and mapping (VI-SLAM) is a popular solution for localization. However, under challenging ...
Hosted on MSN

Essential tutorials every artist needs to draw necks

Master the art of drawing necks with these top tutorials. Proko breaks down neck anatomy, while Jazza covers proportions and structure for beginners. Aaron Blaise dives into the relationship between ...
IEEE

FLM PL-VIO: A Robust Monocular Point-Line Visual-Inertial Odometry Based on Fast Line Matching

Abstract: This article proposes a monocular point-line visual-inertial odometry (VIO) with line filtering and fast line matching (FLM PL-VIO), improving the localization accuracy and robustness.
IEEE

Determination of All Stable and Unstable Equilibria for Image-Point-Based Visual Servoing

Abstract: Local minima are a well-known drawback of image-based visual servoing systems. Up to now, there were no formal guarantees on their number, or even their existence, according to the ...
IEEE

HPGS-SLAM: Hybrid Point-Guided Dense Visual SLAM with Online Mapping via Gaussian Splatting

Abstract: In this letter, we introduce HPGS-SLAM, a real-time RGB-D SLAM system guided by hybrid point features (combining traditional and learned point features), enabling high-precision tracking and ...
IEEE

A Fast and Accurate Visual Inertial Odometry Using Hybrid Point-Line Features

Abstract: Mainstream visual-inertial SLAM systems use point features for motion estimation and localization. However, point features do not perform well in scenes such as weak texture and motion blur.
IEEE

PLPO-KF: A Unified Pose-Only Kalman Filter with Point-Line Features for Visual-Inertial Odometry

Abstract: The pose-only Kalman filter (PO-KF) for visual-inertial odometry (VIO) has demonstrated comparable localization accuracy to optimization-based systems while retaining the computational ...
IEEE

Feature-PLPD: Feature-Point and Line Points Detection for Real-Time Embedded Visual Odometry-Based Systems

Abstract: Detection of interest features is a fundamental pre-processing task for visual odometry and visual simultaneous localization and mapping. The combination of line segments and corners is a ...