Fast Surface Interpolation Using Hierarchical Basis Functions
IEEE Transactions on Pattern Analysis and Machine Intelligence
A physically based approach to 2–D shape blending
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Feature-based image metamorphosis
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Interactive spacetime control for animation
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
2-D shape blending: an intrinsic solution to the vertex path problem
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
Drawing and animation using skeletal strokes
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Animating images with drawings
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Dynamic Programming for Detecting, Tracking, and Matching Deformable Contours
IEEE Transactions on Pattern Analysis and Machine Intelligence
Intelligent scissors for image composition
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
AutoKey: human assisted key extraction
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
The robust estimation of multiple motions: parametric and piecewise-smooth flow fields
Computer Vision and Image Understanding
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Painterly rendering for animation
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Processing images and video for an impressionist effect
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
ACM SIGGRAPH Computer Graphics
Interactive skeleton techniques for enhancing motion dynamics in key frame animation
Communications of the ACM
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
NPAR '02 Proceedings of the 2nd international symposium on Non-photorealistic animation and rendering
SnakeToonz: a semi-automatic approach to creating cel animation from video
NPAR '02 Proceedings of the 2nd international symposium on Non-photorealistic animation and rendering
Video matting of complex scenes
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
WYSIWYG NPR: drawing strokes directly on 3D models
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Multi-Frame Correspondence Estimation Using Subspace Constraints
International Journal of Computer Vision
Hierarchical Model-Based Motion Estimation
ECCV '92 Proceedings of the Second European Conference on Computer Vision
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part I
Segmenting film sequences using active surfaces
ICIP '97 Proceedings of the 1997 International Conference on Image Processing (ICIP '97) 3-Volume Set-Volume 1 - Volume 1
ACM SIGGRAPH 2005 Papers
ACM SIGGRAPH 2005 Papers
Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on Computer animation
Stroke Surfaces: Temporally Coherent Artistic Animations from Video
IEEE Transactions on Visualization and Computer Graphics
Interactive vector fields for painterly rendering
GI '05 Proceedings of Graphics Interface 2005
Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia
Video motion analysis for the synthesis of dynamic cues and Futurist art
Graphical Models - Special issue on the vision, video and graphics conference 2005
Group behavior from video: a data-driven approach to crowd simulation
SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
VideoTrace: rapid interactive scene modelling from video
ACM SIGGRAPH 2007 papers
Occlusion-Resistant Camera Design for Acquiring Active Environments
IEEE Computer Graphics and Applications
Learning to Transform Time Series with a Few Examples
IEEE Transactions on Pattern Analysis and Machine Intelligence
NPAR '08 Proceedings of the 6th international symposium on Non-photorealistic animation and rendering
Image and video matting: a survey
Foundations and Trends® in Computer Graphics and Vision
Video puppetry: a performative interface for cutout animation
ACM SIGGRAPH Asia 2008 papers
Video object annotation, navigation, and composition
Proceedings of the 21st annual ACM symposium on User interface software and technology
Semantic object classes in video: A high-definition ground truth database
Pattern Recognition Letters
Color correction for multi-view video based on background segmentation and dominant color extraction
WSEAS Transactions on Computers
Video-Based Motion Capturing for Skeleton-Based 3D Models
PSIVT '09 Proceedings of the 3rd Pacific Rim Symposium on Advances in Image and Video Technology
Geodesic Matting: A Framework for Fast Interactive Image and Video Segmentation and Matting
International Journal of Computer Vision
Video SnapCut: robust video object cutout using localized classifiers
ACM SIGGRAPH 2009 papers
Image, appearance and vanity in the use of media spaces and video conference systems
Proceedings of the ACM 2009 international conference on Supporting group work
Interactive part selection for mesh and point models using hierarchical graph-cut partitioning
Proceedings of Graphics Interface 2009
International Journal of Computer Vision
A human-machine collaborative approach to tracking human movement in multi-camera video
Proceedings of the ACM International Conference on Image and Video Retrieval
Interactive rotoscoping through scale-space random walks
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Interactive system for efficient video cartooning
MIRAGE'07 Proceedings of the 3rd international conference on Computer vision/computer graphics collaboration techniques
Painterly animation using video semantics and feature correspondence
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering
Video stylization for digital ambient displays of home movies
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering
Fast color correction for multi-view video by modeling spatio-temporal variation
Journal of Visual Communication and Image Representation
Interactive rotoscoping: extracting and tracking object sketch
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
ACM SIGGRAPH Asia 2010 papers
Extended papers from NPAR 2010: Stylized ambient displays of digital media collections
Computers and Graphics
Highly stylised drawn animation
CGI'06 Proceedings of the 24th international conference on Advances in Computer Graphics
Inducing semantic segmentation from an example
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part II
Active strokes: coherent line stylization for animated 3D models
NPAR '12 Proceedings of the Symposium on Non-Photorealistic Animation and Rendering
Discontinuity-aware video object cutout
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Transfusive image manipulation
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Texture replacement of garments in monocular video sequences
EGSR'06 Proceedings of the 17th Eurographics conference on Rendering Techniques
Active frame selection for label propagation in videos
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part V
Efficiently Scaling up Crowdsourced Video Annotation
International Journal of Computer Vision
Stylizing animation by example
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
Integrating tracking with fine object segmentation
Image and Vision Computing
Improved image segmentation using motion
Proceedings of the 10th European Conference on Visual Media Production
User assisted disparity remapping for stereo images
Image Communication
TouchCut: Fast image and video segmentation using single-touch interaction
Computer Vision and Image Understanding
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We describe a new approach to rotoscoping --- the process of tracking contours in a video sequence --- that combines computer vision with user interaction. In order to track contours in video, the user specifies curves in two or more frames; these curves are used as keyframes by a computer-vision-based tracking algorithm. The user may interactively refine the curves and then restart the tracking algorithm. Combining computer vision with user interaction allows our system to track any sequence with significantly less effort than interpolation-based systems --- and with better reliability than "pure" computer vision systems. Our tracking algorithm is cast as a spacetime optimization problem that solves for time-varying curve shapes based on an input video sequence and user-specified constraints. We demonstrate our system with several rotoscoped examples. Additionally, we show how these rotoscoped contours can be used to help create cartoon animation by attaching user-drawn strokes to the tracked contours.