A system and method for the rapid creation of an optimized mesh model of a real world object, terrain or other three-dimensional surface. The mesh construction technique provides dynamic "up resolution/down resolution" mesh construction capabilities. The system inserts points into the mesh incrementally, ordering the points before each insertion so that dynamic resolution construction can be maintained. The point ordering process determines the distance each point has from the surface of a given...

A system and method for the rapid creation of an optimized mesh model of a real world object, terrain or other three-dimensional surface. The mesh construction technique provides dynamic "up resolution/down resolution" mesh construction capabilities. The system inserts points into the mesh incrementally, ordering the points before each insertion so that dynamic resolution construction can be maintained. The point ordering process determines the distance each point has from the surface of a given...

A system and method for the rapid creation of an optimized mesh model of a real world object, terrain or other three-dimensional surface. The mesh construction technique provides dynamic "up resolution/down resolution" mesh construction capabilities. The system inserts points into the mesh incrementally, ordering the points before each insertion so that dynamic resolution construction can be maintained. The point ordering process determines the distance each point has from the surface of a given...

A system and method for the rapid creation of an optimized mesh model of a real world object, terrain or other three-dimensional surface. The mesh construction technique provides dynamic "up resolution/down resolution" mesh construction capabilities. The system inserts points into the mesh incrementally, ordering the points before each insertion so that dynamic resolution construction can be maintained. The point ordering process determines the distance each point has from the surface of a given...

A system and method for the rapid creation of a mesh model depicting a real world object, terrain or other three-dimensional surface. The system inserts points into the mesh incrementally, building the mesh point by point. Before incremental building, the system orders the points so that each next point is a near neighbor to the previously inserted point. This ordering procedure optimizes mesh construction by guaranteeing a minimal time for locating the area on the mesh into which the next point...

System and method for rapid collection of data points and construction of a computer model based on a multi-resolution mesh to describe the surface contours and color of an object. The system collects data by projecting shapes of light against the object and collecting (from a position of triangulation relative to the light projector) images of the light as it reflects from the object. The system and method of the present invention are comprised of a multiple laser stripe generation process to p...

A system and method for modeling 3D objects and 2D images by wireframe mesh constructions having data points that combine both spatial data and surface information such as color or texture data. The use of the complex data points (e.g., X, Y, Z, R, G, B in 3D and x, y, R, G, B in 2D) allows the modeling system to incorporate both the spatial features of the object or image as well as its color or other surface features into the wireframe mesh. The present invention's 3D object models (such as th...

A computer-based system and method for refining of mesh model of a three-dimensional (3D) object or surface through adaptive subdivision that results in a smooth interpolation of the mesh surface. In one example, the system operates upon a triangulated mesh model and analyzes each edge of the triangle in question to determine whether that particular edge should be subdivided based on a predetermined subdivision criteria. After an analysis of each of the edges of that triangle (using the adaptive...

A portable 3D scanning system collects 2D-profile data of objects using a combination of a laser-stripe positioning device and a video camera which detects the images of the laser stripe reflected from the object. The scanning system includes a laser-stripe generator, a video camera, a scanning mirror attached to a continuously rotating motor, an encoder or a photodiode operationally coupled to the motor, and associated electronics. As the rotating, scanning mirror reflects the laser stripe and ...

System and method for rapid collection of data points and construction of a computer model based on a multi-resolution mesh to describe the surface contours and color of an object. The system collects data by projecting shapes of light against the object and collecting (from a position of triangulation relative to the light projector) images of the light as it reflects from the object. The system and method of the present invention are comprised of a multiple laser stripe generation process to p...