• 한국융합학회논문지
• /
• 제9권1호
• /
• pp.303-308
• /
• 2018

디지털 이미지의 저작권에서 저작권자는 본인의 창작물에 대한 저작권을 보호하고, 저작권법의 정확한 이해를 통한 개선 방안이 필요하며, 또한 저작권의 개념 정립을 기반으로 한 저작권자의 권리와 이용자들의 권한의 효율성을 향상시키는 방안을 연구하였다. 우선, 연구의 범위를 동일성 범위의 인정에 대한 사례와 디지털 이미지의 저작권법에 관한 판례를 중심으로 하여, 이용자의 용도에 적합한 이미지 저작권 분류체계를 기반으로 한 이미지 저작물의 등록 절차와 이미지 저작물의 활용 방안에 대해 제시하고자 한다.

• 대한원격탐사학회지
• /
• 제10권1호
• /
• pp.31-42
• /
• 1994

SDIAS (Single Doppler Image Analysis System), which can estimate the vertical wind profiles from single Doppler color displays, is developed here. Various single Doppler velocity signatures are simulated using horizontally uniform wind fields that vary with height. This system is very simple and efficient for interpreting the color displays. So, SDIAS can be used to get some useful informations on wind for understanding the present weather situation and forecast.

• Earthquakes and Structures
• /
• 제7권5호
• /
• pp.609-626
• /
• 2014

The capabilities of a high-resolution Digital Image Correlation (DIC) system are presented within the context of deformation measurements of full-scale concrete columns tested under reversed cyclic loading. The system was developed to have very high-resolution such that material strains on the order of the cracking stain of concrete could be measured on the surface of full-scale structural members. The high-resolution DIC system allows the measurement of a wide range of deformations and strains that could only be inferred or assumed previously. The DIC system is able to resolve the full profiles of member curvatures, rotations, plasticity spread, shear deformations, and bar-slip induced rotations. The system allows for automatic and objective measurement of crack widths and other damage indices that are indicative of cumulated damage and required repair time and cost. DIC damage measures contrast prevailing proxy damage indices based on member force-deformation data and subjective damage measures obtained using visual inspection. Data derived from high-resolution DIC systems is shown to be of great use in advancing the state of behavioral knowledge, calibrating behavioral and analytical models, and improving simulation accuracy.

• Journal of applied mathematics & informatics
• /
• 제27권1_2호
• /
• pp.175-182
• /
• 2009

Microscopic imaging system often requires the algorithm to adjust location of camera lenses automatically in machine level. An effort to detect the best focal point is naturally interpreted as a mathematical inverse problem [1]. Following Wiener's point of view [2], we interpret the focus level of images as the quantified factor appeared in image degradation model: g = $f{\ast}H+{\eta}$, a standard mathematical model for understanding signal or image degradation process [3]. In this paper we propose a simple, very fast and robust method to compare the degradation parameters among the multiple images given by introducing outlier analysis of histogram.

• 대한원격탐사학회:학술대회논문집
• /
• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
• /
• pp.248-250
• /
• 2003

An automatic approach and strategy for extracting building information from aerial images using combined image analysis and interpretation techniques is described in this paper. A dense DSM is obtained by stereo image matching. Multi-band classification, DSM, texture segmentation and Normalised Difference Vegetation Index (NDVI) are used to reveal building interest areas. Then, based on the derived approximate building areas, a shape modelling algorithm based on the level set formulation of curve and surface motion has been used to precisely delineate the building boundaries. Data fusion, based on the Dempster-Shafer technique, is used to interpret simultaneously knowledge from several data sources of the same region, to find the intersection of propositions on extracted information derived from several datasets, together with their associated probabilities. A number of test areas, which include buildings with different sizes, shape and roof colour have been investigated. The tests are encouraging and demonstrate that the system is effective for building extraction, and the determination of more accurate elevations of the terrain surface.

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 1993년도 한국자동제어학술회의논문집(국제학술편); Seoul National University, Seoul; 20-22 Oct. 1993
• /
• pp.277-282
• /
• 1993

In understanding concepts, there are two aspects; image and language. The point discussed in this paper is things fundamental in finding proper relations between objects in a scene to represent the meaning of the that whole scene properly through experiencing in image and language. It is assumed that one of the objects in a scene has letters as objects inside its contour. As the present system can deal with both figures and letters in a scene, the above assumption makes it easy for the system to infer the context of a scene. Several personal computers on the LAN network are used and they process items in parallel.

• International Journal of Advanced Culture Technology
• /
• 제8권3호
• /
• pp.38-44
• /
• 2020

Storytelling plays a very important role in emotional marketing recently. Storytelling marketing emphasizes a unique story and mythical meaning of the product, rather than its practical function. This is a faithful reflection of what the Dream Society has proposed. In this article, we are researching the consumption value system, and analyze various cases focusing on a coffee advertisement. In particular, by delivering a story, we will concentrate on advertising that appeals to utopian values and discusses the actual impact that it brings. If we communicate utopian values to consumers through various stories, business effects will be maximized, which will strengthen the brand image. The originality of this paper is to discuss the theory of consumption value system positively with the concept of storytelling. Therefore, we will draw conclusions as to which orientation is most ideal for storytelling in advertising. Understanding these business models will help you build an effective marketing strategy for the Dream Society.

• Journal of the Korean Data and Information Science Society
• /
• 제16권4호
• /
• pp.879-888
• /
• 2005

Fashion is hard to expect owing to the rapid change in accordance with consumer taste and environment, and has a tendency toward variety and individuality. Especially street fashion of 21st century is not being regarded as one of the subcultures but is playing an important role as a fountainhead of fashion trend. Therefore, Searching and analyzing street fashions helps us to understand the popular fashions of the next season and also it is important in understanding the consumer fashion sense and commercial area. So, we need to understand fashion styles quantitatively and qualitatively by providing visual data and dividing images. There are many kinds of data in street fashion information. The purpose of this study is to design and implementation for street fashion information analysis system using data fusion. We can show visual information of customer's viewpoint because the system can analyze the fused data for image data and survey data.

• Journal of information and communication convergence engineering
• /
• 제1권1호
• /
• pp.53-57
• /
• 2003

Chaos theory is a study researching the irregular, unpredictable behavior of deterministic and non-linear dynamical system. The interpretation using Chaos makes us evaluate characteristic existing in status space of system by tine series, so that the extraction of Chaos characteristic understanding and those characteristics enables us to do high precision interpretation. Therefore, This paper propose the new method which is adopted in extracting character features and recognizing characters using the Chaos Theory. Firstly, it gets features of mesh feature, projection feature and cross distance feature from input character images. And their feature is converted into time series data. Then using the modified Henon system suggested in this paper, it gets last features of character image after calculating Box-counting dimension, Natural Measure, information bit and information dimension which are meant fractal dimension. Finally, character recognition is performed by statistically finding out the each information bit showing the minimum difference against the normalized pattern database. An experimental result shows 99% character classification rates for 2,350 Korean characters (Hangul) using proposed method in this paper.

• 융합보안논문지
• /
• 제10권1호
• /
• pp.49-53
• /
• 2010

최근, 멀티미디어는 인터넷의 확산과 하드웨어의 발전에 이르기까지 과거와 비교할 수 없을 만큼 형성, 제공, 그리고 공유되고 있다. 따라서 국제적으로 멀티미디어의 메타 데이터에 대한 적절한 표현을 제공하기 위해 MPEG-7의 표준이 설립되었다. 그리고 이미지 검색 중 MPEG-7을 사용한 멀티미디어의 다양한 데이터에 대한 연구가 진행되고 있다. 이미지 검색 시스템에는 meaning-based 검색과 content-based 검색이 있다. meaning-based 검색은 검색 속도가 빠른 것이 장점이지만, 이미지에 대한 기술적인 지식에 의해 기술과 정밀도가 영향을 받는다. content-based 검색은 이미지에 대한 의미와 사용자의 의도를 제대로 이해하지 못해 검색의 정확도가 감소하고 있다. 이 연구에서는 이러한 문제들을 해결하기 위해 두 가지 방법을 결합하여 검색 시스템을 설계하였다. 또한 시스템을 휴대용 장치 즉 휴대용 PDA 또는 스마트 폰으로 이미지 데이터를 검색하고 관리하기 위해 임베디드 시스템에 적용할 수 있도록 설계하였다. 이 시스템을 사용한다면, 휴대용 장치로 멀티미디어 데이터를 효율적으로 검색하고 활용할 수 있다.