In this paper, we present a model-based recognition of 3D objects using intersecting lines. We concentrate on using perpendicular line pairs to test recognition of a parallelepiped model and represent the visible face of the object. From 2D images and point clouds, first, 3D line segments are...
Stylized images of color and intersecting spiral lines. The infinity of space and time. Chaotic movement in space. Collision of stars. Interaction of cosmic objects. The invisible world.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图
we propose a novel method to compute plane parameters using intersecting lines which are extracted from the stereo image. The plane features commonly exist on the surface of man-made objects and structure, which have regular shape and straight edge lines. In 3D space, two intersecting lines can...
In view of the many possible embodiments to which the principles of the present invention and the forgoing examples may be applied, it should be recognized that the examples described herein are meant to be illustrative only and should not be taken as limiting the scope of the present invention...
Having briefly described the present invention, the above and further objects, features and advantages thereof will be recognized by those skilled in the pertinent art from the following detailed description of the invention when taken in conjunction with the accompanying drawings. ...
By carefully maintaining the spatial position of the lines of intersection in regenerating mesh locally around surface intersections, pieces of surfaces can be arbitrarily combined and merged. A great variety of objects can be easily created by selectively putting together different surface parts derived...
Moreover, the tires were urged against the drum which rotates the tires to effect a promoting wear test wherein average wear amounts in tire surfaces were measured at tread centers and shoulders. Irregular wear characteristics indicated by indexes were 106 and 103 with the tires of Examples 1 ...
lines320and331,333,335, and337represent corresponding region paths and form the regions or partitions of converted PMP300b. Since each planar map partition is by definition a simply connected region, a mean value coordinates evaluation or the like can be performed as usual. The conversion of a ...