Advances in digital pottery analysis

S Karl, P Houska, S Lengauer, J Haring… - it-Information …, 2022‏ - degruyter.com
Rapid progress in digitisation and computer techniques have enabled noteworthy new
pottery analysis applications in recent decades. We focus on analytical techniques directed …

Unsupervised dual transformer learning for 3-d textured surface segmentation

II Ganapathi, FA Dharejo, S Javed… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Analysis of the 3-D texture is indispensable for various tasks, such as retrieval,
segmentation, classification, and inspection of sculptures, knit fabrics, and biological tissues …

Description and retrieval of geometric patterns on surface meshes using an edge-based LBP approach

EM Thompson, S Biasotti - Pattern Recognition, 2018‏ - Elsevier
While texture analysis is largely addressed for images, the comparison of the geometric
reliefs on surfaces embedded in the 3D space is still an open challenge. Starting from the …

SHREC'18 track: Recognition of geometric patterns over 3D models

S Biasotti, EM Thompson, L Barthe… - … Workshop on 3D …, 2018‏ - minesparis-psl.hal.science
This track of the SHREC 2018 originally aimed at recognizing relief patterns over a set of
triangle meshes from laser scan acquisitions of archaeological fragments. This track …

[HTML][HTML] Learning graph-based features for relief patterns classification on mesh manifolds

N Guiducci, C Tortorici, C Ferrari, S Berretti - Computers & Graphics, 2023‏ - Elsevier
Relief patterns represent a surface characteristic that can be seen as the 3D counterpart of
the texture concept in 2D images. Such characteristic is well distinct from the 3D object …

SHREC 2020: Retrieval of digital surfaces with similar geometric reliefs

EM Thompson, S Biasotti, A Giachetti, C Tortorici… - Computers & …, 2020‏ - Elsevier
This paper presents the methods that have participated in the SHREC'20 contest on retrieval
of surface patches with similar geometric reliefs and the analysis of their performance over …

Facet-level segmentation of 3d textures on cultural heritage objects

II Ganapathi, SS Ali, M Owais, N Gour… - … on Image Processing …, 2023‏ - ieeexplore.ieee.org
Textures in 3D meshes exhibit intrinsic surface variations and are indispensable for various
applications, such as retrieval, segmentation, and classification of sculptures, artifacts, and …

Graph based texture pattern classification

II Ganapathi, S Javed, RB Fisher… - 2022 8th International …, 2022‏ - ieeexplore.ieee.org
Textures in 3D meshes represent intrinsic surface properties and are essential for various
applications, including retrieval, segmentation, and classification. However, it is distinct from …

[HTML][HTML] Binary segmentation of relief patterns on point clouds

G Paolini, C Tortorici, S Berretti - Computers & Graphics, 2024‏ - Elsevier
Abstract Analysis of 3D textures, also known as relief patterns is a challenging task that
requires separating repetitive surface patterns from the underlying global geometry. Existing …

Convolution operations for relief-pattern retrieval, segmentation and classification on mesh manifolds

C Tortorici, S Berretti, A Obeid, N Werghi - Pattern Recognition Letters, 2021‏ - Elsevier
Relief patterns represent a surface characteristic that is well distinct from the 3D object
shape. They can be seen as the 3D counterpart of the texture concept in the 2D images. A …