• Proceedings of the Korea Contents Association Conference
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• 한국콘텐츠학회 2005년도 추계 종합학술대회 논문집
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• pp.470-474
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• 2005

This paper uses the morphing of an implicit primitives to Deformation of a 3D Character, Unlike existing a 3D Deformation method, We try to propose the method to express efficiently a deformation step of the character through to modify a parameter value of an implicit primitives. The corresponding point of an each character can produce automatically uses the 3D coordinate about a center point of the primitive which organizes the character. A character coordinate among frames can produce medium through the between. A character deformation method to be proposed can be utilized efficiently for a growth step simulation of plants and animals.

• Journal of Korea Multimedia Society
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• 제10권10호
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• pp.1310-1318
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• 2007

First of all, What was the modeling technique used to model 3D-Game character? It's a technique developed along several years, by experience... here is the bases Low polygons characters I always work in low polygon for two reasons -You can easily modify a low-poly character, change shapes, make morph for facial expressions etc -You can easily animate a low-poly character When the modeling is finished, Second, In these days, Computer hardware technologies have been bring about that expansion of various 3D digital motion pictured information and development. 3D digital techniques can be used to be diversity in Animation, Virtual-Reality, Movie, Advertisement, Game and so on. Besides, as computing power has been better and higher, the development of 3D Animations and Character are required gradually. In order to satisfy the requirement, Research about how to make 3D Game modeling that represents Character's emotions, sensibilities, is beginning to set its appearance. 3D characters in 3D Games are the core for the communications of emotion and the informations through their facial expression and characteristic motions, Sounds to Users. All concerning about 3D motion and facial expression are getting higher with extension of frequency in use. Therefore, in this study we suggest the effective method of modeling for 3D character and which are based on 2D Graphics.

• Archives of design research
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• 제16권1호
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• pp.127-136
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• 2003

Each country, each organization and individual have pursued their own identity, which require a unique design discriminated from other countries, cultures and people. As character related industries including character, cartoon, animation and CF appeared everywhere, development of character of mascot concept which can highlight individual personality has been required. This study is to meet these requirements and develop character of Korean subject as the concept of mascot or guard angel in order to develop the unique design with discriminative features from individual identity. For this, this study named it "Individual Character", analyzes the Korean traditional incantatory patterns and develops three patterns such as line art character, five-color 2D character and letter '||'&'||' picture 3D character as a form having individual character with the twelve gods of the earth through examination of materials of traditional patterns home and aborad. These three-typed characters seek strategies by types and are applied to calender, ceramic, metal, animation source, living goods and accessories. Application to commodities include line art and the products of 20 and 3D types based on re-design and add metal, paper, web and ceramic. Therefore this study finds that "Individual Character' using traditional incantatory patterns can discover the cultural identity and originality through Korean design creation and application of "Individual Character" to character industry can develop the pluralistic characters with a material and it can be extended to consumption goods.onsumption goods.

• Proceedings of the KIEE Conference
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• 대한전기학회 1989년도 하계종합학술대회 논문집
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• pp.477-480
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• 1989

In this paper, we introduce the three-dimensional Korean character display by using 2D fonts and character depth. Character segments are designed by the set of vertex at run time. Character depth is applied for 3D visualization. And, the variation of eye-point and distance of object is used for 3D character animation.

• The Journal of the Korea Contents Association
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• 제13권8호
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• pp.52-59
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• 2013

Recently, the importance of the efficient production pipeline design has been increased for 3D animation, which becomes more delicate. In this paper, we propose 3D animation character development pipeline using 3D printing technology. We introduce 3D printing procedure into each step of the classical 3D animation and character development pipeline to incorporate the feed-back from the designer immediately. Specially, during the production step, we can find the design errors and minimize the period of production by using 3D printing of approximate shape of designed character. Using proposed method, eight DreaMegg characters were developed and their quality was very high with respect to 3D virtual graphics and real product. Using our method, high-quality 3D animation character can be developed with the minimized time and cost for development by reflecting the feed-back into production line from designers and researchers immediately.

• Journal of Advanced Navigation Technology
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• 제13권1호
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• pp.142-150
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• 2009

It is very important to generate a simplified model from a complex 3D character in computer game. We propose a new method of extracting feature lines from a 3D game character. Given an unstructured 3D character model containing texture information, we use model feature map (MFM), which is a 2D map that abstracts the variation of texture and curvature in the 3D character model. The MFM is created from both a texture map and a curvature map, which are produced separately by edge-detection to locate line features. The MFM can be edited interactively using standard image-processing tools. We demonstrate the technique on several data sets, including, but not limited to facial character.

• Korean Journal of Mathematics
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• 제22권3호
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• pp.455-462
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• 2014

Let D be an integral domain with Spec(D) finite, K the quotient field of D, [D,K] the set of rings between D and K, and SFc(D) the set of semistar operations of finite character on D. It is well known that |Spec(D)| ${\leq}$ |SFc(D)|. In this paper, we prove that |Spec(D)| = |SFc(D)| if and only if D is a valuation domain, if and only if |Spec(D)| = |[D,K]|. We also study integral domains D such that |Spec(D)|+1 = |SFc(D)|.

• Proceedings of the Korea Society of Design Studies Conference
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• 한국디자인학회 2002년도 봄 학술발표회 논문집
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• pp.264-265
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• 2002

• Archives of design research
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• 제14권2호
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• pp.87-94
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• 2001

3D character animation grow rapidly with the development of computer graphic technology and software. Nowadays 3D character animation holds a important position in the various industry fields including movie, advertisement, animation, and game. With the rapid growth of computer graphic, real time animation of complex characters as well as high quality rendering, which was impossible before, are now prevailing. What is remarkable in this growth is the appearance of virtual idol. The virtual idol plays a leading role in 3D character animation and has a synergy effect in the field of fancy and theme park industry. The aim of this inquiry is to examine the status of computer graphic skill and media related to the 3D character animation to search out the problems in the fields and to propose the solution of the problems

• Journal of the Korea Convergence Society
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• 제1권1호
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• pp.69-75
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• 2010

The importance of a using the visual media in English education has been increased. By an importance of Characters in English language content, the more effort is needed for a learner to show the English pronunciation and a realistic implementation. In this paper, we tried to review the Syntax-based Educational Contents Authoring System. For the more realistic lip-sync character, 3D character to enhance the efficiency of the education was constructed. We used a chart of the association structure analysis of mouth's shape. we produced an optimized 3D character through a process of a concept, a modeling, a mapping and an animating design. For more effective educational content for 3D character creation, the next research will be continuously a 3d Character added to a hand motion and body motion in order to show an effective communication example.