3D object and object class recognition gained momentum with the arrival of low-cost RGB-D
sensors and enables robotics tasks not feasible years ago. Scaling object class recognition …

3D objects play a vital role in computer games, movies, TV, engineering design, and
biological sciences. Researchers have studied 3D object retrieval techniques using 2D and …

We present here a new descriptor for depth images adapted to 2D/3D model matching and
retrieving. We propose a representation of a 3D model by 20 depth images rendered from …

Object recognition and especially object class recognition is and will be a key capability in
home robotics when robots have to tackle manipulation tasks and grasp new objects or just …

In this paper a novel method of representation and retrieval of 3D CAD models in part
libraries is presented with the aim being to facilitate the reuse of parts. Firstly, we analyze the …

In this paper, we propose a novel 2D/3D approach for 3D model matching and retrieving.
Each model is represented by a set of depth lines which will be afterward transformed into …

This paper presents a method for selecting salient 2D views to describe 3D objects for the
purpose of retrieval. The views are obtained by first identifying salient points via a learning …

We describe a radix-2 FFT implementation on the Connection Machine. The FFT
implementation pipelines successive FFT stages to make full use of the communication …

We present a new approach for 3D model indexing and retrieval using 2D/3D shape
descriptors based on silhouettes or depth-buffer images. To take into account the dispersion …

This paper describes a new approach for watermarking 3D objects via contour information.
Unlike most conventional 3D object watermarking techniques, for which both insertion and …