Results 21 to 30 of about 4,954,289 (137)

An Improved Algorithm for Incremental DFS Tree in Undirected Graphs [PDF]

, 2018
Depth first search (DFS) tree is one of the most well-known data structures for designing efficient graph algorithms. Given an undirected graph G=(V,E) with n vertices and m edges, the textbook algorithm takes O(n+m) time to construct a DFS tree. In this
Zhang, Tianyi, Wang, Ruosong, Chen, Lijie, Duan, Ran, Zhang, Hanrui   +4 more
core   +1 more source

Automated DNA Fragments Recognition and Sizing through AFM Image Processing [PDF]

, 2005
This paper presents an automated algorithm to determine DNA fragment size from atomic force microscope images and to extract the molecular profiles.
Benini, L., Zuccheri, G., ZUCCHERI, GIAMPAOLO, Ficarra, Elisa, E. Ficarra, BENINI, LUCA, Macii, Enrico, BENINI L, E. Macii, ZUCCHERI G.   +9 more
core   +1 more source

Qinran-Zhang/scAB: Version 1.0.0

, 2022
Full Changelog: https://github.com/Qinran-Zhang/scAB/commits/v1.0.
Qinran-Zhang
core   +1 more source

An edge detection method of pantograph carbon slide based on an improved Canny algorithm

机车电传动, 2023
Aiming at the problems of inaccurate extraction, discontinuity and being susceptible to noise when the edge of a carbon slide is detected by using a traditional edge detection algorithm, an edge detection method of pantograph carbon slide based on an ...
YANG Jun, GUO Youmin, WANG Jianxin, ZHAO Hongliang   +3 more
doaj  

STUDI PERBANDINGAN ALGORITMA THINNING ZHANG-SUEN DAN ALGORITMA THINNING STENTIFORD PADA PENGENALAN POLA CITRA KARAKTER TULISAN TANGAN [PDF]

, 2017
Thinning is a method in image morfology that can extract object skeleton of an image. Thinning method reduces original image pixels until gets one pixel thickness object of the image.
EVA FASDIANA, NIM. 10651043
core   +1 more source

Harmony search aided iterative channel estimation, multiuser detection and channel decoding for DS-CDMA [PDF]

, 2010
A novel Multiuser Detection (MUD) scheme is proposed for DS-CDMA systems employing the so-called Harmony Search (HS) algorithm, which is a novel meta-heuristic optimisation method.
Zhang, Rong, Hanzo, Lajos
core   +2 more sources

Recycling of Thermoplastic Unidirectional Tapes: An Image‐Analysis Method for Measuring Residual Glass‐Fiber Length in Convoluted Fiber Clusters

Polymer Composites, EarlyView.
Development of a rapid, low‐cost method for measuring residual glass fibre length: samples are collected by tweezers, prepared via submersion, imaged with a flatbed scanner as a cost‐effective alternative to microscopy, and analyzed for fibre length independently of image acquisition.
Tina Mayrhofer, Bernhard Cäsar, Klaus Straka, Gerald Roman Berger‐Weber   +3 more
wiley   +1 more source

SIMULASI DAN ANALISIS SEGMENTASI CITRA TULISAN TANGAN ANGKA YANG SALING BERSENTUHAN MENGGUNAKAN METODE ZHANG SUEN [PDF]

, 2013
ABSTRAKSI: Proses segmentasi merupakan suatu bagian yang sangat penting dalam analisis citra. Tidak hanya pada pengolahan citra objek gambar tetapi juga pada citra tulisan tangan.
MOHAMMAD ADZIF SAPUTRA
core  

Recognition of fossil keratose sponges in carbonates using petrographic and machine‐learning classification

Sedimentology, Volume 73, Issue 6, Page 2246-2280, October 2026.
ABSTRACT Filamentous, anastomosing spar‐filled networks in Phanerozoic carbonates have been interpreted as the mineralised remains of keratose (non‐spiculate) sponges, yet their recognition remains contested because fabrics of broadly similar appearance may arise from microbial, diagenetic or physical processes. This study combines direct fossil–modern
Jeong‐Hyun Lee, Seung‐Sep Kim, Cui Luo   +2 more
wiley   +1 more source

Research on parallel iterative thinning algorithm [PDF]

, 2020
Aiming at the problem of excessive erosion in thinning diagonal lines, complete deletion of patterns in the well-known thinning algorithm proposed by the Zhang and Suen, which is very good in respect to both connectivity and insensitively to boundary ...
Конопелько, В. К., Цветков, В. Ю.   +1 more
core   +1 more source