Results 141 to 150 of about 5,484 (295)

O(N) implementation of the fast marching algorithm

, 2005
Yatziv, Liron; Bartesaghi, Alberto; Sapiro, Guillermo. (2005). O(N) implementation of the fast marching algorithm.
Yatziv, Liron, Sapiro, Guillermo, Bartesaghi, Alberto   +2 more
core  

PENERAPAN METODE FAST MARCHING PADA PERHITUNGAN GEODESIC DISTANCE PERMUKAAN OBYEK TRIANGULAR MESH

Jurnal Informatika, 2006
In this paper, we will describe an algorithm for geodesic distance calculation that applied at the surface of triangular mesh object, to analyze its efficiency and accuracy.
Rully Soelaiman, Eddy Tjandra, I Made Agus Setiawan   +2 more
doaj  

MeshNav3D: Software for Visualizing and Benchmarking Uneven Terrain Planning Algorithms

Journal of Open Research Software
MeshNav3D is a Python-based framework that addresses the lack of reproducible, standardized benchmarking tools for motion planning on uneven 3D terrain represented as triangle meshes. It supports common mesh formats (.obj, .ply) and integrates a range of
Otobong Jerome, Christian Bassey, Christian Okeme, Alexander Maloletov, Geesara Kulathunga   +4 more
doaj   +1 more source

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

The Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot, Rémi Laffont, Émilie Steimetz, Patricia Balaresque, Sébastien Couette   +4 more
wiley   +1 more source

Aplicaciones de fast marching a la navegación [PDF]

, 2019
Durante muchos años el cálculo de trayectorias ha sido un campo ampliamente estudiado, y constituye el bloque fundamental para lograr el desplazamiento autónomo de un robot.
Calderón Arribas, Moisés
core  

Dynamic collision avoidance method of unmanned sailboat based on improved fast-marching square method

Zhongguo Jianchuan Yanjiu
ObjectiveA local dynamic collision avoidance algorithm based on an improved fast-marching square (IFMS) method is proposed to solve the multi-vessel collision avoidance problem of unmanned sailboats in open water.
Wentao ZHAO, Longyue JING, Zhaoyang SUN, Yan HUANG, Hualong XIE   +4 more
doaj   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

The Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia, Sandriely F. Marcondes, Mayara S. Siqueira, Taynara R. F. Leão, Robson A. Rodrigues, Karine N. N. Farias, André L. N. Silva, Karin Virgínia Kuibida, Lilian Franco‐Belussi, Carlos E. Fernandes   +9 more
wiley   +1 more source

Integrating Surface Normal Vectors Using Fast Marching Method

, 2008
. i Integration of surface normal vectors is a vital component in many shape reconstruction algorithms that require integrating surface normals to produce their final outputs, the depth values.
Jeffrey Ho, David Kriegman, Jongwoo Lim, Ming-hsuan Yang   +3 more
core  

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

The Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund, Frederik P. Wolvaardt, Roger M. H. Smith, Jaganmoy Jodder, Julien Benoit   +4 more
wiley   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source