3DOR: Eurographics Workshop on 3D Object Retrieval: Recent submissions
Now showing items 61-80 of 200
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A Framework Based on Compressed Manifold Modes for Robust Local Spectral Analysis
(The Eurographics Association, 2017)Compressed Manifold Modes (CMM) were recently introduced as a solution to one of the drawbacks of spectral analysis on triangular meshes. The eigenfunctions of the Laplace-Beltrami operator on a mesh depend on the whole ... -
Protein Shape Retrieval
(The Eurographics Association, 2017)The large number of protein structures deposited in the protein database provide an opportunity to examine the structure relations using computational algorithms, which can be used to classify the structures based on shape ... -
Sketch-based 3D Object Retrieval with Skeleton Line Views - Initial Results and Research Problems
(The Eurographics Association, 2017)Hand-drawn sketches are a convenient way to define 3D object retrieval queries. Numerous methods have been proposed for sketch-based 3D object retrieval. Such methods employ a non-photo-realistic rendering step to create ... -
GSHOT: a Global Descriptor from SHOT to Reduce Time and Space Requirements
(The Eurographics Association, 2017)This paper presents a new 3D global feature descriptor for object recognition using shape representation on organized point clouds. Object recognition applications usually require significant speed and memory. The proposed ... -
Large-Scale 3D Shape Retrieval from ShapeNet Core55
(The Eurographics Association, 2017)With the advent of commodity 3D capturing devices and better 3D modeling tools, 3D shape content is becoming increasingly prevalent. Therefore, the need for shape retrieval algorithms to handle large-scale shape repositories ... -
3D Hand Gesture Recognition Using a Depth and Skeletal Dataset
(The Eurographics Association, 2017)Hand gesture recognition is recently becoming one of the most attractive field of research in pattern recognition. The objective of this track is to evaluate the performance of recent recognition approaches using a challenging ... -
Shape Similarity System driven by Digital Elevation Models for Non-rigid Shape Retrieval
(The Eurographics Association, 2017)Shape similarity computation is the main functionality for shape matching and shape retrieval systems. Existing shape similarity frameworks proceed by parameterizing shapes through the use of global and/or local representations ... -
RGB-D to CAD Retrieval with ObjectNN Dataset
(The Eurographics Association, 2017)The goal of this track is to study and evaluate the performance of 3D object retrieval algorithms using RGB-D data. This is inspired from the practical need to pair an object acquired from a consumer-grade depth camera to ... -
Unstructured Point Cloud Semantic Labeling Using Deep Segmentation Networks
(The Eurographics Association, 2017)In this work, we describe a new, general, and efficient method for unstructured point cloud labeling. As the question of efficiently using deep Convolutional Neural Networks (CNNs) on 3D data is still a pending issue, we ... -
LightNet: A Lightweight 3D Convolutional Neural Network for Real-Time 3D Object Recognition
(The Eurographics Association, 2017)With the rapid growth of 3D data, accurate and efficient 3D object recognition becomes a major problem. Machine learning methods have achieved the state-of-the-art performance in the area, especially for deep convolutional ... -
3DOR 2017: Frontmatter
(Eurographics Association, 2017) -
Exploiting the PANORAMA Representation for Convolutional Neural Network Classification and Retrieval
(The Eurographics Association, 2017)A novel 3D model classification and retrieval method, based on the PANORAMA representation and Convolutional Neural Networks, is presented. Initially, the 3D models are pose normalized using the SYMPAN method and consecutively ... -
Matching of Deformable Shapes with Topological Noise
(The Eurographics Association, 2016)A particularly challenging setting of the shape matching problem arises when the shapes being matched have topological artifacts due to the coalescence of spatially close surface regions - a scenario that frequently occurs ... -
Large-Scale 3D Shape Retrieval from ShapeNet Core55
(The Eurographics Association, 2016)With the advent of commodity 3D capturing devices and better 3D modeling tools, 3D shape content is becoming increasingly prevalent. Therefore, the need for shape retrieval algorithms to handle large-scale shape repositories ... -
Shape Retrieval of Low-Cost RGB-D Captures
(The Eurographics Association, 2016)RGB-D cameras allow to capture digital representations of objects in an easy and inexpensive way. Such technology enables ordinary users to capture everyday object into digital 3D representations. In this context, we present ... -
Partial Shape Queries for 3D Object Retrieval
(The Eurographics Association, 2016)Despite numerous recent efforts, 3D object retrieval based on partial shape queries remains a challenging problem, far from being solved. The problem can be defined as: given a partial view of a shape as query, retrieve ... -
3D Object Retrieval with Multimodal Views
(The Eurographics Association, 2016)This paper reports the results of the SHREC'16 track: 3D Object Retrieval with Multimodal Views, whose goal is to evaluate the performance of retrieval algorithms when multimodal views are employed for 3D object representation. ... -
Partial Matching of Deformable Shapes
(The Eurographics Association, 2016)Matching deformable 3D shapes under partiality transformations is a challenging problem that has received limited focus in the computer vision and graphics communities. With this benchmark, we explore and thoroughly ... -
Retrieval of Human Subjects from Depth Sensor Data
(The Eurographics Association, 2016)In this paper we report the results of the SHREC 2016 contest on "Retrieval of human subjects from depth sensor data". The proposed task was created in order to verify the possibility of retrieving models of query human ... -
3D Sketch-Based 3D Shape Retrieval
(The Eurographics Association, 2016)Sketch-based 3D shape retrieval has unique representation availability of the queries and vast applications. Therefore, it has received more and more attentions in the research community of content-based 3D object retrieval. ...