지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제42권 제2호
- 발행연도
- 2018.2
- 수록면
- 121 - 126 (6page)
- DOI
- 10.5916/jkosme.2018.42.2.121
이용수
초록· 키워드
오류제보하기
Existing frame interpolation techniques require a large amount of training data because they use models to extract general motions from a large number of videos. Using these models, they estimate a motion vector for the next frame using a motion vector from the previous frame of the same video; this causes poor accuracy, characterized by blurred or distorted images, because the cumulative error increases with the learning time and the number of generated frames. Therefore, it is necessary to construct a robust model, by simplifying the learning and generation models, which reduces computation and generates only the changed regions of the intermediate frames. In order to realize a simplified model that generates pixels in changed regions, we constructed a motion feature extraction and learning model based on convolution neural network (CNN) and recurrent neural network (RNN). In addition, we propose an algorithm which used a motion probability map to generate intermediate frames via deconvolution layers for regions where motion occurs. To train and verify the proposed model, we performed experiments based on actual videos from a dataset created by capturing the motions of a robot.
목차
Abstract
1. Introduction
2. Related work
3. The proposed frame interpolation model
4. Datasets
5. Experiments
6. Conclusion
References
참고문헌 (12)
참고문헌 신청
[학술지(정기간행물)] - J. H. Seong / 2017 / Environment adaptive localization method using Wi-Fi and bluetooth low energy / Wireless Personal Communications : 1 ~ 14
[학술지(정기간행물)] - J. H. Seong / 2017 / High-speed positioning and automatic updating techni- que using Wi-Fi and UWB in a ship / Wireless Personal Communications 94 (3) : 1105 ~ 1121
[학술지(정기간행물)] - 김원열 / 2017 / Welding and weaving speed estimation using acceleration sensor based on SVM / 한국마린엔지니어링학회지 41 (10) : 1018 ~ 1023
[학술지(정기간행물)] - 이준희 / 2017 / 객체 검출 기반 이미지 캡션 알고리즘 연구 / 한국마린엔지니어링학회지 41 (7) : 683 ~ 689
[학술대회논문] - J. Revaud / 2015 / Epicflow: Edge-preserving interpolation of correspondences for optical flow / Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition : 1164 ~ 1172
[학술지(정기간행물)] - J. H. Seong / 2017 / High-speed positioning and automatic updating techni- que using Wi-Fi and UWB in a ship / Wireless Personal Communications 94 (3) : 1105 ~ 1121
[학술지(정기간행물)] - 김원열 / 2017 / Welding and weaving speed estimation using acceleration sensor based on SVM / 한국마린엔지니어링학회지 41 (10) : 1018 ~ 1023
[학술지(정기간행물)] - 이준희 / 2017 / 객체 검출 기반 이미지 캡션 알고리즘 연구 / 한국마린엔지니어링학회지 41 (7) : 683 ~ 689
[학술대회논문] - J. Revaud / 2015 / Epicflow: Edge-preserving interpolation of correspondences for optical flow / Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition : 1164 ~ 1172
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