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Abstract: Projective analysis is an important solution in three-dimensional (3D) shape retrieval, since human visual perceptions of 3D shapes rely on various 2D observations from different viewpoints.

Abstract: The lack of fine-grained 3D shape segmentation data is the main obstacle to developing learning-based 3D segmentation techniques. We propose an effective semi-supervised method for learning ...

The Helping Hand side table brings you a sense of joy by extending its arm to hold your things for you, anywhere and anytime.

A polygon is a 2D shape with straight sides that meet at vertices. Polygons have names that show the number of sides they have. A three-dimensional (3D) shape is a solid shape. 3D shapes have ...

Save guides, add subjects and pick up where you left off with your BBC account. The net of a 3D shape is what it looks like if it is opened out flat. There are many types of nets for the ...

You can create regular polygons with optional rounded corners and alignment features not available with circle(). The file also provides teardrop2d, which is useful for 3D printable holes. Many of the ...

Rhombus, rectangle, ellipse, hexagon, triangle, circle shapes grayscale gradient exploding collection Electric lightning energy ball discharge vector Electric lightning energy ball discharge vector.

In all cases it is the user's responsibility to avoid creating a self-intersecting shape, which will produce cryptic CGAL errors. This file was inspired by list-comprehension-demos skin(): The ...