Results 11 to 20 of about 59,324 (254)

The Manhattan product of digraphs

open access: yesElectronic Journal of Graph Theory and Applications, 2013
We study the main properties of a new product of bipartite digraphs which we call Manhattan product. This product allows us to understand the subjacent product in the Manhattan street networks and can be used to built other networks with similar good ...
Francesc Comellas   +2 more
doaj   +5 more sources

RGB-D SLAM with Manhattan Frame Estimation Using Orientation Relevance

open access: yesSensors, 2019
Due to image noise, image blur, and inconsistency between depth data and color image, the accuracy and robustness of the pairwise spatial transformation computed by matching extracted features of detected key points in existing sparse Red Green Blue ...
Liang Wang
exaly   +3 more sources

The Multidimensional Manhattan Network

open access: yesElectronic Notes in Discrete Mathematics, 2007
The $n$-dimensional Manhattan network $M_n$---a special case of $n$-regular digraph---is formally defined and some of its structural properties are studied. In particular, it is shown that $M_n$ is a Cayley digraph, which can be seen as a subgroup of the $n$-dim version of the wallpaper group $pgg$.
Cristina Dalfó   +2 more
exaly   +3 more sources

Grouping of Village Status in West Java Province Using the Manhattan, Euclidean and Chebyshev Methods on the K-Mean Algorithm

open access: yesJISA (Jurnal Informatika dan Sains), 2022
The Ministry of Villages, Development of Disadvantaged Areas and Transmigration (Ministry of Village PDTT) is a ministry within the Indonesian Government in charge of rural and rural development, empowerment of rural communities, accelerated development ...
Gatot Tri Pranoto   +2 more
doaj   +1 more source

Fourier descriptor on Lontara scripts handwriting recognition

open access: yesIlkom Jurnal Ilmiah, 2023
Hal yang kritis dalam proses pengenalan pola adalah ekstraksi fitur. Merupakan suatu metode untuk mendapatkan ciri-ciri suatu citra (image) sehingga dapat dikenali satu sama lain.
Fitriyani Umar   +2 more
doaj   +1 more source

Perbandingan Performansi Model pada Algoritma K-NN Terhadap Klasifikasi Berita Fakta Hoaks Tentang Covid-19

open access: yesEdumatic, 2021
During Covid-19 pandemic, there was various hoax news about Covid-19. There are truth-clarification platforms for hoax news about Covid-19 such as Jala Hoax and Saber Hoax which categorize into misinformation and disinformation.
Wahyu Hidayat   +4 more
doaj   +1 more source

Prapemrosesan klasifikasi algoritme kNN menggunakan K-means dan matriks jarak untuk dataset hasil studi mahasiswa

open access: yesJurnal Teknologi dan Sistem Komputer, 2020
Keberadaan outlier pada dataset dapat menyebabkan rendahnya hasil akurasi pada proses klasifikasi. Outlier pada dataset dapat dihilangkan pada tahapan prapemrosesan algoritme klasifikasi.
Sugriyono Sugriyono, Maria Ulfah Siregar
doaj   +1 more source

A Mixture of Manhattan Frames: Beyond the Manhattan World [PDF]

open access: yes2014 IEEE Conference on Computer Vision and Pattern Recognition, 2014
Objects and structures within man-made environments typically exhibit a high degree of organization in the form of orthogonal and parallel planes. Traditional approaches to scene representation exploit this phenomenon via the somewhat restrictive assumption that every plane is perpendicular to one of the axes of a single coordinate system. Known as the
Julian Straub   +4 more
openaire   +3 more sources

Isoline families in the space with rectilinear distances [PDF]

open access: yesОмский научный вестник, 2022
The paper is devoted to planar linear sets generated by linear conditions which are realized for rectangular or Manhattan metrics. The aim of this paper is to give an approach to researching the properties of linear conditions defined on Manhattan ...
V. Yu. Yurkov
doaj   +1 more source

Unfolding Manhattan Towers [PDF]

open access: yesComputational Geometry, 2008
Full version of abstract that appeared in: Proc. 17th Canad. Conf. Comput. Geom., 2005, pp.
Damian, Mirela.   +2 more
openaire   +3 more sources

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