• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2001년도 추계종합학술대회
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• pp.567-570
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• 2001

In this paper, we proposed flash memory design method for image and voice recoder based on the standard imageㆍvoice codec algorithm. For implementation of this method we designed image voice browser which is application system of flash memory and card using GDS30C6001 USB controller. To process image and voice data we designed root directory of image and voice files repectively. To extend application of image and voice data we added various information to the system.

• 대한음성학회지:말소리
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• 제35_36호
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• pp.37-48
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• 1998

When we hear someone's voice, even without having met the person before, we usually make up a certain mental image of the person. This study aims at investigating the relationship between the voice and the image information carried within the voice. Does the mental picture created by the voice closely reflect the real image and if not, is it related with the real image at all\ulcorner To answer the first question, a perception experiment was carried out. Speech samples reading a short sentence from 8 males and 8 females were recorded and pictures of subjects were also taken. Ajou University students were asked to participate in the experiment to match the voice with the corresponding picture. Participants in the experiment correctly match 1 female voice and 4 male voices with their corresponding pictures. However, it is interesting to note that even in cases of mismatch, the results show that there is a very strong tendency. In other words, even though participants falsely match a certain voice with a certain picture, majority of them chose the same picture for the voice. It is the case for all mismatches. It seems that voice does give the listener a certain impression about physical characteristics even if it might not be always correct. By showing that there is a clear relationship between voice and image, this study provides a starting point for further research on voice characteristics: what characteristics of the voice carry the relevant information\ulcorner This kind of study will contribute toward the understanding of the affective domain of human voice and toward the speech technology.

• The Journal of the Acoustical Society of Korea
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• 제21권1E호
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• pp.31-41
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• 2002

This study aims at investigating the relationship between voice and the image information carried within the voice. Whenever we hear somebody talking, we form a mental image of the speaker. Is it accurate? Is there a relationship between the voice and the image triggered by the voice? To answer these questions, speech samples form 8 males and 8 females were recorded. Two photos were taken for each speaker: the whole body photo (W) with physical characteristics present, and the face close-ups (F) without much physical details revealed. 361 subjects were asked to match the voices with the corresponding photos. The results showed that 5 males and 5 f3males (with W) and 2 males and 4 females (with F) were correctly identified. More interestingly, however, even in the mismatches, there was a strong tendency for participants to agree on which voice should correspond to which photo. The participants also agreed much more readily on their favorite voice than on their favorite photo. It seems voice does carry certain information about the physical characteristics of the speaker in a consistent manner. These findings have some bearings on understanding the mechanism of speech production and perception as well as on improving speech technology.

• 융합정보논문지
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• 제7권4호
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• pp.229-234
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• 2017

본 연구는 서울시에 소재하고 있는 대학교의 재학 중인 대학생 188을 대상으로 설문조사를 실시하였고, 중소기업 인적자원개발을 위해 대학생에게 자아이미지를 관리할 수 있는 자료로 제시하기 위해서 연구를 실시하였다. 연구결과는 다음과 같다. 첫째, 대학생이 지각한 교수자이미지와 자아이미지 간의 상관관계, 대학생이 지각한 교수자 이미지와 음성이미지 간의 상관관계, 또한, 대학생이 지각한 음성이미지와 자아이미지 간의 상관관계에서 각각 정적인 상관관계를 보였다. 둘째, 대학생이 지각한 교수자이미지와 자아이미지 간의 관계에서 음성이미지가 매개하는지를 살펴본 결과, 부분매개하는 것으로 조사되었다. 따라서 중소기업 인적자원과 관련된 교수자이미지 수준이 높아지면 음성이미지 수준이 높아지며 이에 따라 자아이미지 수준도 향상되어지는 것으로 확인이 되었다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2000년도 제13회 춘계학술대회 및 임시총회 학술발표 논문집
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• pp.692-697
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• 2000

멀티미디어 개인 휴대 통신(MPCS)에서 다중 클래스호에 대한 효율적인 채널할당은 매우 중요하다고 할 수 있다. 본 논문에서는 Image/Voice/Data 호에 대하여 가변적 보호 채널을 할당하는 새로운 방식을 제안하였다. 이러한 방식은 3차원 상태 천이도로 모델링 되며 보호 채널의 크기를 가변적으로 조절함으로써 보다 융통성있는 서비스를 제공하게 되며, 또한 수학적 분석과 시뮬레이션을 통해 비교분석을 수행하였다.

• 한국음향학회지
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• 제18권8호
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• pp.68-74
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• 1999

본 연구에서는 남녀 화자 8명의 목소리를 녹음한 후 전신과 얼굴을 촬영하고 100명의 사람들에게 목소리와 사진을 짝짓는 인지실험을 실시하였다. 그 결과, 8명 중 4명 이상의 목소리를 주인공과 올바로 짝을 지었으며, 전신을 보았을 때가 얼굴만 보았을 때보다 정확도가 높았다. 또 좋은 소리는 좋은 인상보다 더 많은 사람들이 동감하는 것을 알 수 있었다.

• 제어로봇시스템학회논문지
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• 제15권5호
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• pp.465-472
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• 2009

This paper proposes a multimodal information transformation system that converts the image information to the voice information to provide the sight impaired people with walking area and obstacles, which are extracted by an acquired image from a single CCD camera. Using a chain-code line detection algorithm, the walking area is found from the vanishing point and boundary of a sidewalk on the edge image. And obstacles are detected by Gabor filter of extracting vertical lines on the walking area. The proposed system expresses the voice information of pre-defined sentences, consisting of template words which mean walking area and obstacles. The multi-modal information transformation system serves the useful voice information to the sight impaired that intend to reach their destination. The experiments of the proposed algorithm has been implemented on the indoor and outdoor environments, and verified its superiority to exactly provide walking parameters sentences.

• 한국의상디자인학회지
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• 제16권1호
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• pp.153-167
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• 2014

The purpose of this study is to compare and analyze about the Telecasters's appearance management, external image & awareness on Self-Efficacy. The method of this study is carried out form 2 January 2013 until 20 January. with the 164 telecasters who announcers, voice actors, gag men, singers. The results of the research is summarized below: First, Among the telecasters, singer is the highest awareness of the beauty services importance about the fashion, makeup, hair, skin care, cosmetic surgery. Especially, about the awareness of the beauty services importance about the fashion, makeup, hair, singers> announcers> voice actors> gagmen appear one after another. Second, about the importance awareness of the beauty services importance & the relation of self-efficacy, for announcers, the more higher awareness the fashion, makeup, hair, the higher self-efficacy of the confidence, effective expression, etc.. For voice actors, the more higher awareness the hair, skin care, the fashion, make up, cosmetic surgery, the higher self-efficacy of the new image making, the confidence, task efficiency improvement, etc... For gagmen, the more higher awareness the fashion, hair, skin care, makeup, cosmetic surgery, the higher self-efficacy of the self-expression, the confidence, the new image making, task efficiency improvement, etc.. For singer, the more higher awareness the makeup, hair, cosmetic surgery, skin care, fashion, the higher self-efficacy of the task efficiency improvement, the self-expression, the confidence, the new image making, etc.. Third, about the importance awareness of the appearance management behavior, external image, about the importance awareness of the appearance management behavior, singer is the most higher awareness, announcers> voice actors> gagmen appear one after another. about the importance awareness of the external image, singer is the most higher awareness, voice actor> announcers> gagmen appear after another. The meanings of this study provide the telecasters's image's fields with the effective basic data.

• 한국통신학회논문지
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• 제37권3C호
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• pp.217-223
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• 2012

본 논문에서는 얼굴 영상 및 음성신호 변화를 측정하는 기술을 적용하여 신장에 해당하는 수지침 자극에 따른 효과를 분석하는 기법을 제안하고자 한다. 이를 위해 신장 수지침 자극 전과 후의 얼굴 영상과 음성을 각각 수집하고 영상신호 분석 실험에서는 신장 관련 영역인 지각(턱) 부위의 색상 변화를 측정하였다. 또한, 음성신호 분석 실험에서는 신장과 관련된 음성신호 분석 요소인 1 포먼트 주파수 대역폭과 Shimmer값의 변화를 측정하였다. 실험을 통해 신장 수지침 자극에 따른 지각 부위의 흑색, 1 포먼트 주파수 대역폭 및 Shimmer 측정값이 감소하는 현상을 나타냈다. 최종적으로 실험 결과에 대한 통계적 유의성 분석을 통해 얼굴 영상 및 음성신호 측정 기법에 의한 신장 수지침 효과를 객관적으로 입증하고자 한다.

• 제어로봇시스템학회논문지
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• 제13권9호
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• pp.825-831
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• 2007

In this paper, an interface between a human and a computer is presented. The human and computer interface(HCI) serves as another area of human and machine interfaces. Methods for the HCI we used are voice recognition and image recognition for detecting human's emotional feelings. The idea is that the computer can recognize the present emotional state of the human operator, and amuses him/her in various ways such as turning on musics, searching webs, and talking. For the image recognition process, the human face is captured, and eye and mouth are selected from the facial image for recognition. To train images of the mouth, we use the Hopfield Net. The results show 88%$\sim$92% recognition of the emotion. For the vocal recognition, neural network shows 80%$\sim$98% recognition of voice.