Now showing items 1-10 of 249
Vertical optical scanning with panoramic vision for tree trunk reconstruction
This paper presents a practical application of a technique that uses a vertical optical flow with a fisheye camera to generate dense point clouds from a single planimetric station. Accurate data can be extracted to enable ...
Anatomy and Variations of the Celiac Trunk
(Sociedad Chilena de Anatomía, 2007)
Arterial diameter of the celiac trunk and its branches: anatomical study
(Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2009)
PURPOSE: Despite the fact that anatomical variations of the celiac trunk are well explored in the literature, information on these vessels diameters is scanty. The aims of the present study were to describe the arterial ...
Mume clonal rootstocks for 'Aurora-1' peach in São Paulo State, Brazil
In spite of significant results achieved with scion genetic improvement in stone fruits, the peach culture in Brazil still needs studies and new technologies regarding the use of rootstocks. A wide research project has ...
An anatomical study on the lingual-facial trunk
(SPRINGER FRANCE, 2009)
Purpose We quantified variations of the lingual artery origin, measured the lingual artery origin distance from clinical relevant landmarks and compared the lingual artery diameters with normal and variable origin. Methods ...
SEASONAL INCREMENT IN TRUNK DIAMETER OF Eucalyptus grandis TREES APPLYING DENDROMETER BANDS
(CENTRO PESQUISAS FLORESTAIS, UFSMSANTA MARIA, 2012)
The present work aimed to evaluate the seasonal increment in diameter of Eucalyptus grandis trees for 24 months and its relationship with the climatic variables and fertilization with nitrogen and with sewer mud. The trees ...
A feasibility study on the measurement of tree trunks in forests using multi-scale vertical images
The determination of the Diameter at Breast Height (DBH) is an important variable that contributes to several studies on forest, e.g., environmental monitoring, tree growth, volume of wood, and biomass estimation. This ...