Results 61 to 70 of about 56,657 (221)

3D Hand Gesture Recognition using the Hough Transform

Advances in Electrical and Computer Engineering, 2013
This paper presents an automatic 3D dynamic hand gesture recognition algorithm relying on both intensity and depth information provided by a Kinect camera.
OPRISESCU, S., BARTH, E.
doaj   +1 more source

Representing Directions for Hough Transforms [PDF]

, 2007
Many algorithms in computer vision operate with directions, i. e. with representations of 3D-points by ignoring their distance to the origin. Even though minimal parametrizations of directions may contain singularities, they can enhance convergence in optimization algorithms and are required e. g. for accumulator spaces in Hough transforms.
Wenzel, Fabian, Grigat, Rolf-Rainer
openaire   +1 more source

YOLO‐GDCNN: Real‐Time Operating Point Detection for Live Working Robots in the Power Industry

High Voltage, EarlyView.
ABSTRACT In the power industry maintenance, the capability of live working robots to detect and operate with power components in real time is paramount. This paper proposes a cascaded detection framework for real‐time detection of live working operation points, named YOLO‐GDCNN. The framework consists of two parts.
Haoning Zhao, Jiamin Guo, Erbao Dong, Rui Guo, Linkun Zhao, Chaoqun Wang, Xuewen Rong, Yibin Li   +7 more
wiley   +1 more source

A Feature-Level Fusion-Based Target Localization Method with the Hough Transform for Spatial Feature Extraction

Remote Sensing, 2023
Traditional two-step localization methods and direct localization methods have practical problems when they are used for underwater acoustic source localization.
Lu Wang, Shiliang Fang, Yixin Yang, Xionghou Liu, Mengyuan Wang   +4 more
doaj   +1 more source

Integration of biological data resources using image object keying. [PDF]

, 2003
This paper proposes a novel concept of ‘image object keying'. The work builds on earlier research in this area and shows how the 3D structure of a protein can be retrieved interactively from a gel electrophoresis protein spot.
Khan, Nawaz, Rahman, Shahedur, Stockman, A. G.   +2 more
core   +1 more source

Iris segmentation [PDF]

, 2018
The quality of eye image data become degraded particularly when the image is taken in the non-cooperative acquisition environment such as under visible wavelength illumination.
Ahmad, Asraful Syifaa’, Ahmar, Ansari Saleh, Asmuni,, Hishamudin, Hassan, Rohayanti, Hidayat, Rahmat, Kasim, Shahreen, Mat Raffei, Anis Farihan   +6 more
core   +1 more source

AstroECP: towards more practical electron channeling contrast imaging

Journal of Applied Crystallography, EarlyView.
We explore and address many of the major challenges associated with using electron channeling contrast imaging in a scanning electron microscope, with the goal of more easily revealing and characterizing crystalline defects such as dislocations.Electron channeling contrast imaging (ECCI) is a scanning electron microscope based technique which enables ...
M. Haroon Qaiser, Lukas Berners, Robin J. Scales, Tianbi Zhang, Martin Heller, Jiří Dluhoš, Sandra Korte-Kerzel, T. Ben Britton   +7 more
wiley   +1 more source

Looking at quality through a systems lens—Applying systems thinking to the Australian National Disability Insurance Scheme

Australian Journal of Public Administration, EarlyView.
ABSTRACT It is widely recognised that many policy systems are complex, requiring collaboration across different organisations and sectors to address socioeconomic outcomes and inequalities. Yet, the public policy literature is dominated by rational–technical frameworks that struggle to understand complex systems. This paper applies ideas from the field
Jade Hart, Vindhya Weeratunga, Helen Dickinson, Deborah Blackman   +3 more
wiley   +1 more source

Ring-artifact Correction Method for Large-size Object CT Images Based on Gradient Featured Cluster Analysis

CT Lilun yu yingyong yanjiu
In this paper, a Hough transform method based on image gradient featured extraction is proposed to eliminate the ring artifacts of CT scanning system.
Bicheng LIU, Xi YI, Chunguang ZONG, Yanwei XU, Liang LI   +4 more
doaj   +1 more source

Evaluation of Two-Dimensional Angular Orientation of a Mobile Robot by a Modified Algorithm Based on Hough Transform

Cybernetics and Information Technologies, 2018
This paper proposes an algorithm that assesses the angular orientation of a mobile robot with respect to its referential position or a map of the surrounding space.
Aldoshkin Dmitry N., Tsarev Roman Y.
doaj   +1 more source