3d Surface Rendering
3d Surface Rendering - Related Videos
08:06
Interview: Bioreactors and Surfaced-Modified 3D-Scaffolds for Stem Cell Research
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2008
In the past many in vitro culture systems -- mainly monolayer cultures -- often suffered from the disadvantage that differentiated primary cells had a relatively short life-span and de-differentiated during culture. As a consequence, most of their organ-specific functions were lost rapidly. Thus, in order to reproduce better conditions for these cells in vitro, modifications and adaptations have been made to conventional monolayer cultures.
08:02
Rendering SiO2/Si Surfaces Omniphobic by Carving Gas-Entrapping Microtextures Comprising Reentrant and Doubly Reentrant Cavities or Pillars
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Cited by 17 •
2020
This work presents microfabrication protocols for achieving cavities and pillars with reentrant and doubly reentrant profiles on SiO2/Si wafers using photolithography and dry etching. Resulting microtextured surfaces demonstrate remarkable liquid repellence, characterized by robust long-term entrapment of air under wetting liquids, despite the intrinsic wettability of silica.
08:00
Correlative Confocal and 3D Electron Microscopy of a Specific Sensory Cell
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Cited by 7 •
2015
Here, we introduce a method, cocem3D, to unveil the ultrastructure of a specific cell in its native tissue by bridging confocal and serial block-face scanning electron microscopy.
06:12
Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing
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Cited by 2 •
2023
Plasma polishing is a promising surface processing technology, especially suitable for 3D printing of porous titanium alloy workpieces. It can remove semi-molten powders and ablative oxide layers, thereby effectively reducing surface roughness and improving surface quality.
08:00
Imaging and 3D Reconstruction of Cerebrovascular Structures in Embryonic Zebrafish
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Cited by 1 •
2014
Imaging of cerebrovascular development in larval zebrafish is described. Techniques to facilitate 3D imaging and modify cerebrovascular development using chemical treatments are also provided.
FAQs
The process begins by converting imaging or measurement data into a mesh composed of connected geometric elements. This mesh provides the structural framework for the visible model, allowing the recorded shape to be represented as a continuous three-dimensional form. Its quality therefore depends on how the source data support that reconstruction.
Lighting, shading, color, and depth cues translate geometric information into visual distinctions. Lighting and shading help the eye read curvature and relative form, while color can separate or emphasize regions; depth cues reinforce the three-dimensional arrangement. Together, these display choices make structural features and spatial relationships easier to interpret during inspection.
A flat image presents structure from a limited viewing direction, whereas a rendered surface supports examination of form through three-dimensional spatial relationships. Viewing the outer shape as a surface can make biological organization easier to interpret, particularly when the structure has complex geometry that is difficult to understand from a single two-dimensional view.
A typical workflow starts with imaging or measurement data, converts those data into a mesh of connected geometric elements, and then applies visual properties such as lighting, shading, color, and depth cues. The resulting model can be viewed interactively through rotation and scaling, supporting structural inspection and presentation of the reconstructed biological form.
Biological applications include examining cell morphology, organizing tissue structures, visualizing anatomical forms, and inspecting reconstructed specimens produced from microscopy or other imaging techniques. These uses allow investigators to communicate complex shape and organization more clearly while examining how biological structures relate spatially to one another.
Interactive rotation and scaling let users examine a rendered structure from different orientations and at different levels of magnification. This flexibility supports closer inspection of morphology, tissue organization, anatomical form, or reconstructed specimens. It also helps researchers communicate findings and contributes to quantitative investigation by making structural features easier to examine consistently.