• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
• /
• v.18 no.2
• /
• pp.191-198
• /
• 2000

Digital photogrammetry in the implementation of GIS database plays an important role, with the demand for rapid data acquisition and quick updating. Here image matching represents a fundamental task of digital photogrammetry. No image matching algorithm provides a solution as complete as the one given by human vision which is reinforced by knowledge and intelligence capabilities. In this paper, if object space is smooth, we check the global similarity between a possible corresponding point pair and its neighbouring possible corresponding point pairs, detecting blunders; We define matching strength measurement. Besides this, we compute three-dimension coordinates of matching points by bundle adjustment method. Results of the test reveal that the proposed method can eliminate the incorrectly matched pairs efficiently and the accuracy of three-dimension coordinates of matching points come within an allowable error.

• Journal of the Korea Fashion and Costume Design Association
• /
• v.16 no.2
• /
• pp.127-137
• /
• 2014

The following are summary and result of this study. The purpose of this study was to research into TV makeup types focusing on Korean aesthetics with recognizing importance of Korean thought amid what the global interest pays attention to South Korea thanks to the recent influence of Hanryu(Korean wave). The humorous beauty reflects Korean people's optimistic attitude dubbed the realization of joy, anger, sorrow, and pleasure through opposition and convergence in ambivalent emotion with the superb attitude available for escaping from a stoic life. This is being indicated in the shocking form of embracing the avant-garde experiment through transforming and distorting by positively accepting humor and ugliness, which are the form of distortion and exaggeration, which strive for departing from sorrow through TV entertainment programs. This trend is being shown similarly to the tendency of giving mental satisfaction to human being with amusement while accepting ugliness as new beauty with the de-centralized recognition in the late 20th century. Accordingly, as the makeup of focusing on presenting character begins to be noted even in makeup, the similarity was being shown to the recent trend. This study is expected to contribute to continuous development in our country's makeup and TV broadcasting art field by being expanded the atmosphere of more systematic and in-depth research.

• Journal of KIISE:Software and Applications
• /
• v.29 no.9
• /
• pp.631-644
• /
• 2002

In this paper efficient algorithms for content-based video retrieval using motion information are proposed, including temporal scale-invariant retrieval and temporal scale-absolute retrieval. In temporal scale-invariant video retrieval, the distance transformation is performed on each trail image in database. Then, from a given que교 trail the pixel values along the query trail are added in each distance image to compute the average distance between the trails of query image and database image, since the intensity of each pixel in distance image represents the distance from that pixel to the nearest edge pixel. For temporal scale-absolute retrieval, a new coding scheme referred to as Motion Retrieval Code is proposed. This code is designed to represent object motions in the human visual sense so that the retrieval performance can be improved. The proposed coding scheme can also achieve a fast matching, since the similarity between two motion vectors can be computed by simple bit operations. The efficiencies of the proposed methods are shown by experimental results.

• Journal of Satellite, Information and Communications
• /
• v.9 no.4
• /
• pp.32-37
• /
• 2014

The panorama is a good alternative to overcome narrow FOV under study in robot vision, stereo camera and panorama image registration and modeling. The panorama can materialize view with angles wider than human view and provide realistic space which make feeling of being on the scene based on realism. If we use all correspondence, it is too difficult to find strong features and correspondences and assume accurate homography matrix in geographic changes in images as load of calculation increases. Accordingly, we used SURF algorithm to estimate overlapping areas with high similarity by comparing and analyzing the input images' histograms and to detect features. And we solved the problem of input order so we can make panorama by input images without order.

• Journal of Sericultural and Entomological Science
• /
• v.41 no.3
• /
• pp.147-153
• /
• 1999

Chitinolytic enzymes such as ${\beta}$-N-acetylglucosaminidase are major hydrolases involved in insect molting. We have isolated, sequenced a CDNA encoding ${\beta}$-N-acetylglucosaminidase from the silkworm, Bombyx mandarina, and compared its sequence with genes encoding chitinolytic enyzmes from other sources. The insert DNA in the clone is 3,284 nucleotides long with an open reading frame of 1,788 nucleotides that encodes a protein of 596 amino acids with a molecular weight of 68.2 kDa. There is a 3’-untranslated region composed with 1.479 nucleotides and are several potential polyadenylation signals. The predicted amino acid sequence apparently contains a leader peptide of 23 amino acids. A search of the amino acids sequence databases for sequences similarities to other ${\beta}$-N-acetylglucosaminidases or ${\beta}$-N-acetylhexosaminidases. The highest similarity matched with the enzyme from B. mori, which has a sequence identity of 95%. On the other hand, the identity between the B. mandarina enzyme and those from M. sexta and human are 70% and 24%, respectively.

• Journal of Fashion Business
• /
• v.12 no.3
• /
• pp.62-71
• /
• 2008

Costume elements are closely related with human living environment and also play an important role in the costume patterns. The East and the West have influenced and adopted each other's culture through mutual trade, which are well reflected in costume patterns and textile patterns. These days world wide fashion shows the designs applying costume details of the East and the West, which is much affected by the orientalism. The purpose of this study is to compare the sleeve patterns which take an important part in women's costume design of the Joseon Dynasty and the European Monarchy in the 16th century. Korean women's costume showed sleeves in rectangular shape with same width and long length, together with cuffs. Later they changed to diagonal shape of getting narrower toward the wrist. Western women's costume showed sleeves with puff and slash patterns. Then they were classified into French, British and Spanish styles which were getting narrower toward the wrist. Later they adopted the shape of leg of mutton which was puffed in middle and narrower toward the wrist. I n Korea and Europe, they showed respective changes in sleeve patterns, but also similarity of getting narrower toward the wrist. The East and the West are now exchanging their culture in every aspect such as politics, economics and social matters. Costume fashion is not an exception. The characteristic designs of traditional costumes are shown on global fashion, which is influenced by the orientalism.

• Annual Conference of KIPS
• /
• 2015.04a
• /
• pp.530-533
• /
• 2015

기존의 조사에 따르면 현재 소프트웨어 개발 프로젝트의 실패율은 높은 편이다. 미국의 The Standish Group의 보고서에 따르면 소프트웨어 프로젝트의 성공률은 약 32%로 낮음을 볼 수 있다. 소프트웨어 프로젝트 성공에 영향을 주는 요소 중 하나는 인력배치이다. 이는 소프트웨어 개발 프로젝트의 참여 인력 구성에 따라 생산성, 비용 및 개발기간이 달라지게 되기 때문이다. 즉 인력 구성에 따라 프로젝트 성공률에 많은 영향을 주게 될 수 있다. 프로젝트 인력할당은 WBS(Work Breakdown Structure)에 따라 PM(Project Manager) 또는 부서장이 할당하게 되는데, 이들은 프로젝트 구성원들의 상세한 정보까지 파악이 어렵기 때문에 인력구성의 어려움이 존재한다. 과거에 수행했던 개발 프로젝트에서 유사성이 높은 작업을 했음에도 불구하고 전혀 경험이 없는 작업에 할당되면 상대적으로 업무 지식습득에 어려움을 겪고 시간 지연에 따른 비용이 추가적으로 발생하게 된다. 이러한 문제를 해결하고자 본 연구는 소프트웨어 개발 프로젝트 구성원의 상세한 정보들과 소프트웨어 개발 업무와의 유사도 측정을 통해 인력을 업무에 할당하는 기법을 제안한다. 이를 위하여 제안한 기법을 프로토타입으로 구현한 후 현업에서 실제 개발되는 프로젝트에 적용하여 제안 기법의 우수함을 평가한다.

• Korean Journal of Remote Sensing
• /
• v.19 no.1
• /
• pp.61-70
• /
• 2003

This paper proposes an autonomous approach to localize the center of fiducial marks included in aerial photographs without precise geometric information and human interactions. For this localization, we present a conceptual model based on two assumptions representing symmetric characteristics of fiducial area and fiducial mark. The model makes it possible to locate exact center of a fiducial mark by checking the symmetric characteristics of pixel value distribution around the mark. The proposed approach is composed of three steps: (a) determining the symmetric center of fiducial area, (b) finding the center of a fiducial mark with unit pixel accuracy, and finally (c) localizing the exact center up to sub-pixel accuracy. The symmetric center of the mark is calculated tv successively applying three geometric filters: simplified ${\nabla}^2$G (Laplacian of Gaussian) filter, symmetry enhancement filter, and high pass filter. By introducing a self-diagnosis function based on the self-similarity measurement, a way of rejecting unreliable cases of center calculation is proposed, as well. The experiments were done with respect to 284 samples of fiducial marks composed of RMK- and RC-style ones extracted from 51 scanned aerial photographs. It was evaluated in the visual inspection that the proposed approach had resulted the erroneous identification with respect to only one mark. Although the proposed approach is based on weak constraints, being free from the exact geometric model of the fiducial marks, experimental results showed that the proposed approach is sufficiently robust and reliable.

• Journal of Korean Philosophical Society
• /
• v.146
• /
• pp.25-48
• /
• 2018

Starting from common sense that happiness is a state where needs are satisfied, this paper suggests the intelligence and the virtues for democratic citizens. The fact that human beings exist, relate to each other, and undertake activities which can become of moral worth when joined by autonomy, equality, and responsibility, respectively, is explained. It is also discussed that happy citizens should be able to exist autonomously in the face of political power, make an equal relationship with political power and fellow citizens, and undertake responsible activities. Lastly, it is suggested that happy citizens should be able to understand the plurality of value-contents, the similarity of value-forms, and the possibility of value-realization, and then be equipped with self-respect, mutual respect, and law-respect.

• Parasites, Hosts and Diseases
• /
• v.57 no.3
• /
• pp.309-312
• /
• 2019

Spargana were collected from human and frogs in Liaoning and Hubei Provinces, China. PCR amplification and direct sequencing of A cox1 fragment was PCR-amplified from genomic DNA extracted from 7 specimens (5 from humans and 2 from frogs). The cox1 fragment (390 bp) showed 97-100% similarity to the reference sequence of S. erinaceieuropaei and 88-89% to the reference sequence of S. decipiens. There were 1-12 bases different between these worms, but no obvious genetic variation (0-3.3%) to the references. There was little difference of cox1 gene between sparganum samples of humans and frogs (1-3%). This study is the first report on S. erinaceieuropaei spargana from humans in Liaoning and Hubei Provinces.