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. ID: 699560110 收藏 加入清单 下载版权Kostafly TIFF大小 47.7MB 格式JPG 以图搜图 大图:5000× 3333 像素·42.33 ...
版权Kostafly TIFF大小 57.9MB 格式JPG 以图搜图 大图:6000×3375像素·50.8cm ×28.58cm·300dpi·JPG 中图:1000×562像素·35.28cm ×19.83cm·72dpi·JPG 小图:500×281像素·17.64cm ×9.91cm·72dpi·JPG 了解更多 图片套餐 常见问题: 商业用途 ...
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...
1. A device for layout of objects or installations on a floor or other surface, along angularly related lines on said floor or surface, comprising: a platform or housing having a reference surface for engaging a floor or other surface against which the device is to be placed, a light beam...
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...
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. ...
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 ...
The above and other objects, features and advantages according to the present invention will become apparent from the following description with reference to the accompanying drawings which illustrate examples according to the present invention.