• 산업진흥연구
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• 제7권4호
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• pp.45-52
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• 2022

본 연구는 코헛의 이론을 중심으로 병리적 나르시시즘에 대한 상담자의 자기대상 역할 연구를 하였다. 이론적 이해에서는 나르시시즘과 병리, 자기대상을 논하였다. 나르시시즘과 병리는 응집된 자기의 형성에 실패라 할 수 있다. 초기 유아의 자아는 양육자로부터 적절한 공감과 사랑을 받을 때 통합된 응집적 자기를 형성할 수 있다. 환언하면 자기애적 성격은 취약한 환경에서 공감과 수용을 받지 못하여 무력하고 취약한 자기 또는 분노로 가득 차 있다. 그리고 자기애적 사람들은 세상을 두려워하고 자신의 무력하고 공허한 자기감으로부터 자신을 보호하기 위해 거대자기 환상을 유지한다. 한편으로 자기대상이 제공하는 수용과 경탄의 반응을 경험할 때 과대적 자기는 강화되고 창조성을 발휘할 수 있다. 유아는 자기대상과의 관계 경험이 손상이 될 경우에 자기는 파편화된 자기(fragmented self)로 남게 된다. 따라서 결과에 따른 결론은 다음과 같다. 병리적인 나르시시즘에 대한 상담자의 자기대상 역할은 공감적 자기대상이 되어 내담자로 하여금 건강한 응집적 자기를 형성하도록 하여야 한다. 또한 자기대상이 유아의 욕구에 자상하게 안내하며 이상적 모델로 역할을 할 때 유아는 건강한 이상을 추구하며 초기의 자기애적 평형상태를 유지할 수 있다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제22권4호
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• pp.219-227
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• 2011

Objectives : This study examined maternal object relations, child's and mother's perception on rearing attitude, and children's self-esteem in children with attention-deficit hyperactivity disorder (ADHD) and their mothers. Methods : 64 children with ADHD and their mothers were included in the study group. In the control group, there were 85 children and their mothers. Mothers completed the following tests : Bell object relation inventory (BORI), maternal behavior research instrument (MBRI), Beck Depression Inventory (BDI), and Korean ADHD Rating Scale (K-ARS). Children completed Children's Report of Parental Behavior Inventory (CRPBI) and Rosenberg self-esteem scale. Results : Mothers of ADHD children displayed more rejecting and controlling parenting style than mothers in the control group. ADHD children showed lower self-esteem and perceived their parents as not affectionate, but rejecting and controlling. Mothers with ADHD children who belonged to object relations pathological group showed more rejecting rearing attitude and their children believed that they were more controlling, compared with children and mothers in other conditions. Among factors in mother's object relations, insecure attachment and ego-centricity impacted the rearing attitude. In turn, affective rearing attitude mainly influenced children's self-esteem. Conclusion : This study suggests that the approach focused on mother's object relations may help with the treatment of children with ADHD.

• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송∙미디어공학회 2022년도 추계학술대회
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• pp.126-128
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• 2022

경량화 기법 중 하나인 Knowledge distillation 은 최근 object detection task 에 적용되고 있다. Knowledge distillation 은 3 가지 범주로 나뉘는데 그들 중에서 Self-Knowledge distillation 은 기존의 Knowledge distillation 에서의 pre-trained teacher 에 대한 의존성 문제를 완화시켜준다. Self-Knowledge distillation 또한 object detection task 에 적용되어 training cost 를 줄이고 고전적인 teacher-based methods 보다 좋은 성능을 성취했다.

• 센서학회지
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• 제10권6호
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• pp.286-294
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• 2001

본 연구에서는 자체 제작한 3-3형 복합압전체 초음파 트랜스듀서와 SOFM(Self Organizing Feature Map) 신경회로망을 이용한 수중 3차원 물체인식특성에 대해 연구하였다. 자체 제작한 3-3형 복합압전체 소자는 수중 초음파 트랜스듀서 재료로서의 요구조건을 비교적 잘 만족하였다. 자체 제작한 3-3형 복합압전체 트랜스듀서와 SOFM 신경회로망을 이용하여 얻어진 4종의 인식물체(정사각기둥, 직사각기둥, 원통, 정삼각기둥)에 대한 전체적인 수중 물체인식률은 학습데이터인 경우에는 100%, 시험데이터는 94.0%를 나타내었다. 이들 결과로부터 자체 제작한 3-3형 복합압전체 초음파 트랜스듀서는 수중 물체인식용 트랜스듀서로서 응용될 수 있음을 알 수 있었다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1995년도 Proceedings of the Korea Automation Control Conference, 10th (KACC); Seoul, Korea; 23-25 Oct. 1995
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• pp.299-302
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• 1995

Recently, we proposed a 3-D range-image measuring system for a slowly moving object by mechanically scanning a laser light beam emitted from a self mixing laser diode. In this paper, we introduced that every object moves along a straight line course, which is set diagonally against the semiconductor laser beam so that we can recognize each shape and size parameters of objects separately from the acquired 3-D range-image. We measured a square mesa on a square plane as an object. The measured velocity was 4.44mm/s and 4.63mm/s with an error of 0.56mm/s to 0.37mm/s. And thickness error of the mesa was 0.5mm to 0.6mm, which was obtained from the 3-D range-image of the standstill or moving object with thickness of 17.Omm.

• 한국컴퓨터그래픽스학회논문지
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• 제6권1호
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• pp.11-17
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• 2000

본 논문에서는 강체와 변형 객체 사이에서 발생할 수 있는 자체관통을 포함한 충돌처리 방법을 제시한다. 충돌은 객체간 계층구조 교차검사를 통해 감지된다. 연속된 프래임 사이에서 발생하는 충돌을 감지하기 위해 객체간 교차검사 외에 모조객체와 상대 객체 사이의 교차검사를 수행한다. 모조객체는 두 프래임 사이의 객체 움직임을 기반으로 구성된다. 일단 충돌이 발생되면, 객체간 관통은 허용되지 않으며 객체의 변형이 유발된다. 변형과정에서 발생 가능한 자체관통은 또 다른 종류의 모조객체와 객체 사이의 교차검사에 의해 빠르게 감지된다. 이때의 모조객체는 연속된 두 프래임간의 변형된 영역을 나타낸다. 객체 변형은 자체 접촉이 발생한 때까지로 제한된다. 제안 방법은 객체 형태와 무관하게 적용될 수 있다.

• 지구물리
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• 제9권2호
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• pp.99-103
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• 2006

3D object recognition independent of translation and rotation using an ultrasonic sensor array, invariant moment vectors and SOFM(Self Organizing Feature Map) neural networks is presented. Using invariant moment vectors of the acquired 16×8 pixel data of square, rectangular, cylindric and regular triangular blocks, 3D objects could be classified by SOFM neural networks. Invariant moment vectors are constant independent of translation and rotation. The recognition rates for the training and testing data were 95.91% and 92.13%, respectively.

• ETRI Journal
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• 제43권1호
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• pp.109-119
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• 2021

Self-recovery is a tamper-detection and image recovery methods based on data hiding. It generates two types of data and embeds them into the original image: authentication data for tamper detection and reference data for image recovery. In this paper, a region-based scalable self-recovery (RSS) method is proposed for salient-object images. As the images consist of two main regions, the region of interest (ROI) and the region of non-interest (RONI), the proposed method is aimed at achieving higher reconstruction quality for the ROI. Moreover, tamper tolerability is improved by using scalable recovery. In the RSS method, separate reference data are generated for the ROI and RONI. Initially, two compressed bitstreams at different rates are generated using the embedded zero-block coding source encoder. Subsequently, each bitstream is divided into several parts, which are protected through various redundancy rates, using the Reed-Solomon channel encoder. The proposed method is tested on 10 000 salient-object images from the MSRA database. The results show that the RSS method, compared to related methods, improves reconstruction quality and tamper tolerability by approximately 30% and 15%, respectively.

• 대한임베디드공학회논문지
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• 제18권5호
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• pp.203-208
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• 2023

Recently, with the growing interest in the field of autonomous driving, many researchers have been focusing on developing autonomous driving software platforms. In particular, we have concentrated on developing 3D object detection models that can improve real-time performance. In this paper, we introduce a self-constructed 3D LiDAR dataset specific to domestic environments and propose a VariFocal-based CenterPoint for the 3D object detection model, with improved performance over the previous models. Furthermore, we present experimental results comparing the performance of the 3D object detection modules using our self-built and public dataset. As the results show, our model, which was trained on a large amount of self-constructed dataset, successfully solves the issue of failing to detect large vehicles and small objects such as motorcycles and pedestrians, which the previous models had difficulty detecting. Consequently, the proposed model shows a performance improvement of about 1.0 mAP over the previous model.

• The Journal of Asian Finance, Economics and Business
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• 제7권1호
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• pp.141-151
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• 2020

This research aimed at studying the role of self-enhancing imagery and self goal-achievement emotion in the effect of characteristics perceived at advertisements using multisensory cues on purchase intention. Sports shoes advertisement was selected as an empirical research object. Questionnaire survey method was used to collect data. 'WenJuanXing' site was used to make the questionnaire in Chinese, and it was loaded on WeChat and QQ. 260 participants from different regions of China participated in online questionnaire survey. The results of testing the hypotheses by structural equation model in Amos 21.0 program are summarized as followings. The congruency between multisensory cues and self-discrepancy awareness positively evoked the self-enhancing imagery and the self goal-achievement emotion. The object relevance between the consumer and the product advertised did not induce the emotion, but evoked the self-enhancing imagery. Both of the self-enhancing imagery and the self goal-achievement emotion had positive effects on the product purchase intention. When developing advertisement, marketers should focus on multisensory cues' characteristics to enhance the self-enhancing imageries as well as to help feel the goal-achievement emotion. They should pay attention to the ways by which the multisensory cues' characteristics used to develop advertisement can be perceived to be congruent with each other by consumers.