Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Amal Dev Parakkat"'
Publikováno v:
Visual Computing for Industry, Biomedicine, and Art, Vol 3, Iss 1, Pp 1-16 (2020)
Abstract We present a mixed reality-based assistive system for shading paper sketches. Given a paper sketch made by an artist, our interface helps inexperienced users to shade it appropriately. Initially, using a simple Delaunay-triangulation based i
Externí odkaz:
https://doaj.org/article/84786b2bf77c4c0d8ec3d01793061dc2
Publikováno v:
Computers & Graphics. 81:125-139
Complex vector drawings serve as convenient and expressive visual representations, but they remain difficult to edit or manipulate. For clean-line vector drawings of smooth organic shapes, we describe a method to automatically extract a layered struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0b0947b197284c3f78065192ca318c9
https://doi.org/10.1016/j.cag.2019.04.006
https://doi.org/10.1016/j.cag.2019.04.006
Autor:
Tamal K. Dey, Stefan Ohrhallinger, Jiju Peethambaran, Amal Dev Parakkat, Ramanathan Muthuganapathy
Curve reconstruction from unstructured points in a plane is a fundamental problem with many applications that has generated research interest for decades. Involved aspects like handling open, sharp, multiple and non-manifold outlines, run-time and pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1917fcbcf07fa19c0c3d642040b33c3f
Publikováno v:
CHI '21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
CHI '21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems, May 2021, Yokohama, Japan
CHI
CHI 2021-Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems: Making Waves, Combining Strengths
CHI 2021-Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
CHI '21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems, May 2021, Yokohama, Japan
CHI
CHI 2021-Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems: Making Waves, Combining Strengths
CHI 2021-Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
International audience; We present a novel, interactive interface for the integrated cleanup,neatening, structuring and vectorization of sketch imagery. Converting scanned raster drawings into vector illustrations is a wellresearched set of problems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39125bd211a564362d9f3983e07000d3
https://doi.org/10.1145/3411764.3445215
https://doi.org/10.1145/3411764.3445215
Publikováno v:
Visual Computing for Industry, Biomedicine, and Art, Vol 3, Iss 1, Pp 1-16 (2020)
Visual Computing for Industry, Biomedicine, and Art
Visual Computing for Industry, Biomedicine, and Art
We present a mixed reality-based assistive system for shading paper sketches. Given a paper sketch made by an artist, our interface helps inexperienced users to shade it appropriately. Initially, using a simple Delaunay-triangulation based inflation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bbd242d26641f87808ed3428e9d84bc
https://doi.org/10.1186/s42492-020-00049-7
https://doi.org/10.1186/s42492-020-00049-7
Autor:
Jiju Peethambaran, Amal Dev Parakkat, Ramanathan Muthuganapathy, Andrea Tagliasacchi, Ruisheng Wang
Publikováno v:
Computer Graphics Forum. 38:521-536
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6d1d821c497268620858fb91a954fb
https://doi.org/10.1111/cgf.13589
https://doi.org/10.1111/cgf.13589
Publikováno v:
Computers & Graphics. 74:191-201
Given a planar point set sampled from a curve, the curve reconstruction problem computes a polygonal approximation of the curve. In this paper, we propose a Delaunay triangulation-based algorithm for curve reconstruction, which removes the longest ed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::582adb726096822a9cd49998e680c741
https://doi.org/10.1016/j.cag.2018.05.015
https://doi.org/10.1016/j.cag.2018.05.015
Autor:
Ramanathan Muthuganapathy, Amal Dev Parakkat, Subhasree Methirumangalath, Shyam Sundar Kannan
Publikováno v:
Computers & Graphics. 66:124-134
Given a planar point set S, outer boundary detection (shape reconstruction) is an extensively studied problem whereas, inner boundary (hole) detection is not a well researched one, probably because detecting the presence of a hole itself is a difficu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5324b7360de36dd87c0e42e84f2f071e
https://doi.org/10.1016/j.cag.2017.05.006
https://doi.org/10.1016/j.cag.2017.05.006
Publikováno v:
SIGGRAPH Posters
In this work, we introduce a dedicated variant of traditional 2D reconstruction in which the input point set (a stippled image) caninclude different regions corresponding to different point densities. Our method converts this input into a layered, ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e30bca952f3f9ebae6cbca5ba03b99f
https://hal.inria.fr/hal-02193269
https://hal.inria.fr/hal-02193269
Publikováno v:
Computer Graphics Forum. 35:177-186
Given a planar point set sampled from an object boundary, the process of approximating the original shape is called curve reconstruction. In this paper, a novel non-parametric curve reconstruction algorithm based on Delaunay triangulation has been pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e259430424cbe215a3f536482e1aa955
https://doi.org/10.1111/cgf.12974
https://doi.org/10.1111/cgf.12974