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Approximate Symmetry Detection in Partial 3D Meshes
(The Eurographics Association and John Wiley and Sons Ltd., 2014)
Symmetry is a common characteristic in natural and man-made objects. Its ubiquitous nature can be exploited to facilitate the analysis and processing of computational representations of real objects. In particular, in ...
Interactive Visual Exploration of Local Patterns in Large Scatterplot Spaces
(The Eurographics Association and John Wiley & Sons Ltd., 2018)
Analysts often use visualisation techniques like a scatterplot matrix (SPLOM) to explore multivariate datasets. The scatterplots of a SPLOM can help to identify and compare two-dimensional global patterns. However, local ...
Cross-modal Content-based Retrieval for Digitized 2D and 3D Cultural Heritage Artifacts
(The Eurographics Association, 2017)
Digitization of Cultural Heritage (CH) Objects is indispensable for many tasks including preservation, distributions and analysis of CH content. While digitization of 3D shape and appearance is progressing rapidly, much ...
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 ...
Towards Automated 3D Reconstruction of Defective Cultural Heritage Objects
(The Eurographics Association, 2014)
Due to recent improvements in 3D acquisition and shape processing technology, the digitization of Cultural Heritage (CH) artifacts is gaining increased application in context of archival and archaeological research. This ...
Automatic 3D Object Fracturing for Evaluation of Partial Retrieval and Object Restoration Tasks - Benchmark and Application to 3D Cultural Heritage Data
(The Eurographics Association, 2015)
Recently, 3D digitization and printing hardware have seen rapidly increasing adoption. High-quality digitization of real-world objects is becoming more and more efficient. In this context, growing amounts of data from the ...
A Soft Union based Method for Virtual Restoration and 3D Printing of Cultural Heritage Objects
(The Eurographics Association, 2016)
Recent improvements in 3D acquisition and shape processing methods lead to increased digitization of 3D Cultural Heritage (CH) objects. Beyond the mere digital archival of CH artifacts, there is an emerging research area ...