Part|Based Shape Similarity Project

This project addresses the next step in computer vision: shape-based object recognition based on contour parts. Simple Horse Contour Contour part of a horse.

Edge Detection

Table of Contents · Partial Shape Similarity · Structural Shape Similarity · Contour Grouping Based on Local Symetry.

According to Siddiqi et al. [14], part-based representa- tions allow for robust object recognition and play an important role in theories of object ...

[2309.05013] Geometrically Consistent Partial Shape Matching - arXiv

Moreover, our matchings are substantially smoother than learning-based state-of-the-art shape matching methods. ... Have an idea for a project ...

Part and Assembly Search Based on Similarity and 3D Shape ...

Main Participants: Satyandra K. Gupta, Antonio Cardone, Mukul Karnik, and Abhijit Deshmukh. Sponsors: This project is being sponsored by the Naval Surface ...

A cognitively motivated similarity measure is presented and its properties are analyzed with respect to retrieval of similar objects in image databases of ...

Princeton Shape Retrieval and Analysis Group

Project Overview. Our goal is to investigate issues in shape-based retrieval and analysis of 3D models. As a first step, we have developed a search engine ...

Using Shape Context Algorithm to Find Similarity and Difference ...

... based on the angular view of each point to others. ... This article and the included projects are part of the Shape-Matching framework that can be ...

PReP: Efficient context-based shape retrieval for missing parts - arXiv

The encoder projects the parts into a high dimensional feature space, such that similar part geometries correspond to close feature points ‖ v i ...

3D shape retrieval by visual parts similarity - IEEE Xplore

In this paper we propose a novel algorithm for 3D shape searching based on the visual similarity by cutting the object into parts. This method rectify some ...

Precise shape matching of large shape datasets using hybrid ...

Robust shape similarity retrieval based on contour segmentation polygonal multiresolution and elastic matching ... projects. His areas of research include ...

Building Change Detection Using a Shape Context Similarity Model ...

Second, to reduce the noise and registration error of the pixel-based method, the SRM algorithm is applied to segment the D-DSM, and multi-scale ...

happylun/StyleSimilarity: Source code for the Style Similarity project

Source code for the Style Similarity project: measure style similarity between 3D shapes. - happylun/StyleSimilarity. ... part and the learning part. To run ...

An image-computable model of human visual shape similarity

To address this need, we developed a model ('ShapeComp'), based on over 100 shape features (e.g., area, compactness, Fourier descriptors). When ...

The Shape Matching Element Method: Direct Animation of Curved ...

We introduce a new method for direct physics-based animation of volumetric curved models, represented using NURBS surfaces. ... This work is funded in part ...

A Survey of Content Based 3D Shape Retrieval Methods - DSpace

In contrast to global shape matching, partial matching finds a shape of which a part is similar to a part of another shape. Partial matching can be applied if ...

On 3D Shape Similarity

We define a shape similarity metric based on the L2 distance between the ... Even with non-uniform noise, we can keep most part of object well represented.

Review of 3D Model/Geometry/Shape Searching Software?

Other. Tags: geometry based search · geometry search · model based search · model search · shape based search ... similarity between them. For example ABC.par and ...

Quantifying 3D shape similarity using maps - Eurographics

parameterization and geometry image-based 3D shape similarity estimation ... part-aware surface metric for shape analysis. Computer Graphics. Forum 28 ...

Being a computer vision guy, I would normally point to feature-extraction and -matching (SIFT, SURF, LBP, etc.) ...