• The Journal of the Korea Contents Association
• /
• v.11 no.6
• /
• pp.67-75
• /
• 2011

We propose a novel non-photorealistic rendering technique which generates a cutout animation from a video for UCC. Our method consists of four parts. First, we construct an interactive system to build an articulated character. Second, we extract motions from an input video. Third, we transform motions of a character in order to reflect characteristics of cutout animations. Fourth, we render the extracted or transformed components in cutout animation style. We developed a unified system for a user to easily create a cutout animation from an input video and showed the system generated a cutout animation efficiently.

• The Journal of the Korea Contents Association
• /
• v.8 no.6
• /
• pp.111-120
• /
• 2008

This paper purposes to suggest subjects integration method for effective cut-out animation production education activity. So we suggest concrete method to integrate subjects focusing on animation production. We gave cut-out animation production lessons to a group of students. As a result, their degrees of study accomplishment were higher than those of students under a general teaching style. And we conducted a questionnaire survey of participants, they gave an affirmative answer in understanding, satisfaction, participation, interest. With this, we confirmed that the animation production class activity with integrated subjects raised the creative learning ability.

• Journal of KIISE:Computing Practices and Letters
• /
• v.16 no.11
• /
• pp.1101-1105
• /
• 2010

We present a sketch-based animation interface that allows novice users to create informative 2D web animation quickly, In this paper, we uses cutouts as a main animated primitive to allow users to quickly create 'cutouts on whiteboard' style animations. Users can freely draw and write, and at the same time they can easily manipulate animated cutouts to create impressive animations, We demonstrate that our system is capable of creating more impressive animations more quickly than sketch-only animation approaches.

• Proceedings of the Korean Information Science Society Conference
• /
• 2010.06a
• /
• pp.119-120
• /
• 2010

• The Journal of the Korea Contents Association
• /
• v.13 no.6
• /
• pp.1-8
• /
• 2013

It is generally required to use modeling or animation tools for inserting dynamic objects into augmented reality, and this process demands high expertise and complexity. This paper proposes a video object based authoring method that enables augmentation with dynamic video objects without such process. Integrated grab-cut and grow-cut method strips initial area of video target off the existing video clips, and snap-cut method is then applied to track objects' boundaries over frames so as to augment real world with continuous motion frames. Experiment shows video cut-out and authoring results achieved by only a few menu selections and simple correcting sketch.