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Line Drawings from 3D Models
[article]
2019
arXiv
pre-print
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This tutorial describes the geometry and algorithms for generating line drawings from 3D models, focusing on occluding contours. ...
A thorough survey of the field of non-photorealistic 3D rendering is also included, covering other kinds of line drawings and artistic shading. ...
CONCLUSION The techniques we have described here provide an account for how to make line drawings from 3D models. ...
arXiv:1810.01175v2
fatcat:23jyjtvbfjem7eq46mo2rbct4e
Line drawings from 3D models
2008
ACM SIGGRAPH 2008 classes on - SIGGRAPH '08
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This class will describe techniques for automated rendering of 3D models using a number of sparse line drawing styles, for both artistic and illustrative purposes. ...
Nonphotorealistic rendering techniques, including line drawings, can be remarkably efficient at conveying shape and meaning with a minimum of visual distraction. ...
He is currently investigating improved algorithms for interactive, stylized line drawing. ...
doi:10.1145/1401132.1401188
dblp:conf/siggraph/RusinkiewiczCDF08
fatcat:5cjaqmzssrawdpighz2ttbnmuu
Line drawings from 3D models
2005
ACM SIGGRAPH 2005 Courses on - SIGGRAPH '05
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This course will describe techniques for automated rendering of 3D models using a number of sparse line drawing styles, for both artistic and illustrative purposes. ...
Nonphotorealistic rendering techniques, including line drawings, can be remarkably efficient at conveying shape and meaning while reducing visual clutter. ...
doi:10.1145/1198555.1198577
dblp:conf/siggraph/RusinkiewiczDF05
fatcat:q4g43rjpcnez7f4yp4us5injzq
Line Drawings from 3D Models: A Tutorial
2019
Foundations and Trends in Computer Graphics and Vision
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This tutorial describes the geometry and algorithms for generating line drawings from 3D models, focusing on occluding contours. ...
A thorough survey of the field of non-photorealistic 3D rendering is also included, covering other kinds of line drawings and artistic shading. ...
Likewise, understanding the generative model of representational art provides a potentially compact way to understand many phenomena. ...
doi:10.1561/0600000075
fatcat:vfuxfjozhbgjrkcburw4geuvrq
Example-based 3D object reconstruction from line drawings
2012
2012 IEEE Conference on Computer Vision and Pattern Recognition
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Given a line drawing, a graphical model is built where each node denotes a basic object whose candidates are from a 3D model (example) database. ...
Recovering 3D geometry from a single 2D line drawing is an important and challenging problem in computer vision. ...
(b) Basic line drawings separated from (a). (c) 3D model candidates. (d) Recovered 3D parts from the basic line drawings. (e) Final 3D object by combining the 3D parts together. ...
doi:10.1109/cvpr.2012.6247689
dblp:conf/cvpr/XueLT12
fatcat:5c3mniqap5ebtf22g2farhviga
Line Drawing Extraction from Cartoons Using a Conditional Generative Adversarial Network
2021
Applied Sciences
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The extracted line drawing provides information about a 3D model in the 2D space. ...
It refers to creating a 3D model based on a user's line drawing, which is a 3D feature represented by two-dimensional (2D) lines. ...
The second is to compare the drawing of the 3D model from the input drawing and the nearest 3D model retrieved from a database and modify it to fit the input drawing [1, 2] . ...
doi:10.3390/app11167536
fatcat:u3vn6wfvubap7hrsyypczcljue
Using Cohen Sutherland Line Clipping Algorithm to Generate 3D Models from 2D
2020
˜Al-œRafidain journal for computer sciences and mathematics
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Keywords: 3D model, 2D drawing, vision field, vanishing point. ...
shapes from two-dimensional drawings when applying Cohen Sutherland Line clipping algorithm, so that a basic two-dimensional shape is inserted from a set of points connected with each other must be within ...
But in this paper Cohen Sutherland line clipping algorithm used to design 3D models from 2D drawing by using partial intersection to find one coordinates for all points of 3D model after detect the other ...
doi:10.33899/csmj.2020.164675
fatcat:frckrkabqng45fjz3k3cuwxfxy
Neural Contours: Learning to Draw Lines from 3D Shapes
[article]
2020
arXiv
pre-print
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This paper introduces a method for learning to generate line drawings from 3D models. ...
The model is trained on a large number of crowdsourced comparisons of line drawings. ...
We thank Keenan Crane for the Ogre, Snakeboard and Nefertiti 3D models. ...
arXiv:2003.10333v3
fatcat:fivgja4otrgubmwpyfmaldgzoy
Neural Contours: Learning to Draw Lines From 3D Shapes
2020
2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
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Adobe Research 3D model Occluding Contours Apparent Ridges pix2pixHD Neural Contours Figure 1: Given a 3D model (left), our network creates a line drawing that conveys its structure more accurately compared ...
Please see supplementary material for results on many more models. ...
We thank Keenan Crane for the Ogre, Snakeboard and Nefertiti 3D models. ...
doi:10.1109/cvpr42600.2020.00547
dblp:conf/cvpr/LiuNHK20
fatcat:csebj32skrh7tmb3eaj2ekclpm
Supporting Rapid Product Development with Sketch-Based Modeling
[chapter]
2013
IFIP Advances in Information and Communication Technology
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The sketch is typically transformed to be a 3D model for technologies such as rapid prototyping where a physical prototype is fabricated from a 3D model. ...
Sketch-based modeling has been developed not only to transform a sketch to be a 3D model but also to interface with rapid prototyping. ...
A single-line drawing is created after all junctions are identified.
3D Model Reconstruction In this step, faces are identified from the obtained single-line drawing. ...
doi:10.1007/978-3-642-41263-9_33
fatcat:ly5u26f5kvfhdle7rdr4rsmige
Back to basics: a non-photorealistic rendering method for the analysis of texts from 3D Roman inscriptions
2018
Antiquity
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This paper presents the results of a non-photorealistic rendering approach to analysing Roman inscriptions, which uses line drawings to highlight the text of two epigraphs from Galicia in north-west Spain ...
The 3D model of Laurana's bust was obtained from MeshLab (http://meshlab. sourceforge.net). ...
We propose the application of non-photorealistic rendering (NPR) techniques to extract text information from 3D models of Roman inscriptions, using line drawings to represent 3D shapes. ...
doi:10.15184/aqy.2018.146
fatcat:upr6zf52drgkzhbhrg5vwbc7gu
A haptic interface for creating smooth 3D curves with varying line weight
2005
ACM SIGGRAPH 2005 Posters on - SIGGRAPH '05
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Figure 1 : 3D model of a young Swahili bride wearing a green veil. The model was created with our interface and is seen here from three different viewpoints. Inset: the VR working environment. ...
while drawing a 3D mark. ...
Figure 1 : 3D model of a young Swahili bride wearing a green veil. The model was created with our interface and is seen here from three different viewpoints. Inset: the VR working environment. ...
doi:10.1145/1186954.1187066
dblp:conf/siggraph/KeefeL05
fatcat:hathtjekizekjaepc3t4hyquyu
3D Model Generation From the Engineering Drawing
2010
Research Papers. Faculty of Materials Science and Technology. Slovak University of Technology in Trnava
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A 3D computer model can be further processed in CAD/CAM system, it can be modified, archived, and a technical drawing can be then generated from it as well. ...
The algorithm for 3D model generating from an orthogonal vector input representing a simplified technical drawing of the rotational part is described in this contribution. ...
Loading input data from the vector e-drawing of the part. 4. Processing each view. 5. Building a 3D model. 6. Visualization of the reconstructed 3D model. ...
doi:10.2478/v10186-010-0025-z
fatcat:cumr442j4jbiboc7u7v3lxszz4
A Sketch-Based User Interface for Reconstructing Architectural Drawings
2008
Computer graphics forum (Print)
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We present a framework for interactive sketching that allows users to create three-dimensional (3D) architectural models quickly and easily from a source drawing. ...
The sketching process has four steps. (1) The user calibrates a viewing camera by specifying the origin and vanishing points of the drawing. (2) The user outlines surface polygons in the drawing. (3) A ...
Introduction Constructing three-dimensional (3D) models that match a given two dimensional (2D) drawing enables navigation of the 2D line-drawing world, viewing of pictures and paintings from different ...
doi:10.1111/j.1467-8659.2007.01098.x
fatcat:n66snrtxabdkjevdlfjsc4yf6y
Context-aware Geometric Object Reconstruction for Mobile Education
2016
Proceedings of the 2016 ACM on Multimedia Conference - MM '16
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Unlike the previous methods, we not only use the geometric information from the line drawing itself, but also the textual information extracted from its context. ...
In this paper, we present a method to recover the geometric objects from 2D to 3D. ...
Both of the methods have pre-defined a 3D model database from which to derive the most possible models for the input line drawing. ...
doi:10.1145/2964284.2967244
dblp:conf/mm/ZhengWT16
fatcat:ijtrjs4zvvb6rdas3tbynt6nkm
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