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  2. Structure from motion (psychophysics) - Wikipedia

    en.wikipedia.org/wiki/Structure_from_motion...

    The human visual field has an important function: capturing the three-dimensional structures of an object using different kinds of visual cues. [1] SFM is a kind of motion visual cue that uses motion of two-dimensional surfaces to demonstrate three-dimensional objects, [2] and this visual cue works really well even independent of other depth ...

  3. Structure from motion - Wikipedia

    en.wikipedia.org/wiki/Structure_from_motion

    Structure from motion (SfM) [1] is a photogrammetric range imaging technique for estimating three-dimensional structures from two-dimensional image sequences that may be coupled with local motion signals. It is studied in the fields of computer vision and visual perception.

  4. Structure from motion (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Structure_from_motion...

    Structure from motion may refer to: Structure from motion , a photogrammetric range imaging technique Structure from motion (psychophysics) , how humans recover shape information from rotating objects

  5. Marching cubes - Wikipedia

    en.wikipedia.org/wiki/Marching_cubes

    Head and cerebral structures (hidden) extracted from 150 MRI slices using marching cubes (about 150,000 triangles). Marching cubes is a computer graphics algorithm, published in the 1987 SIGGRAPH proceedings by Lorensen and Cline, [1] for extracting a polygonal mesh of an isosurface from a three-dimensional discrete scalar field (the elements of which are sometimes called voxels).

  6. Kinetic triangulation - Wikipedia

    en.wikipedia.org/wiki/Kinetic_triangulation

    A kinetic triangulation data structure is a kinetic data structure that maintains a triangulation of a set of moving points. Maintaining a kinetic triangulation is important for applications that involve motion planning , such as video games, virtual reality, dynamic simulations and robotics.

  7. Triangulation (topology) - Wikipedia

    en.wikipedia.org/wiki/Triangulation_(topology)

    A triangulation of the square that respects the gluings, like that shown below, also defines a triangulation of the torus. A two dimensional torus, represented as the gluing of a square via the map g, identifying its opposite sites; The projective plane admits a triangulation (see CW-complexes)

  8. Surface triangulation - Wikipedia

    en.wikipedia.org/wiki/Surface_triangulation

    The triangulation of a parametrically defined surface is simply achieved by triangulating the area of definition (see second figure, depicting the Monkey Saddle). However, the triangles may vary in shape and extension in object space, posing a potential drawback.

  9. Tomasi–Kanade factorization - Wikipedia

    en.wikipedia.org/wiki/Tomasi–Kanade_factorization

    The Tomasi–Kanade factorization is the seminal work by Carlo Tomasi and Takeo Kanade in the early 1990s. [1] It charted out an elegant and simple solution based on a SVD-based factorization scheme for analysing image measurements of a rigid object captured from different views using a weak perspective camera model.