Fine-Motion Estimation Using Ego/Exo-Cameras
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Uhm, Taeyoung | - |
dc.contributor.author | Ryu, Minsoo | - |
dc.contributor.author | Park, Jong-Ii | - |
dc.date.accessioned | 2022-07-15T21:45:12Z | - |
dc.date.available | 2022-07-15T21:45:12Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2015-08 | - |
dc.identifier.issn | 1225-6463 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156661 | - |
dc.description.abstract | Robust motion estimation for human computer interactions played an important role in a novel method of interaction with electronic devices. Existing pose estimation using a monocular camera employs either ego-motion or exo-motion, both of which are not sufficiently accurate for estimating fine motion due to the motion ambiguity of rotation and translation. This paper presents a hybrid vision-based pose estimation method for fine-motion estimation that is specifically capable of extracting human body motion accurately. The method uses an ego-camera attached to a point of interest and exo-cameras located in the immediate surroundings of the point of interest. The exo-cameras can easily track the exact position of the point of interest by triangulation. Once the position is given, the ego-camera can accurately obtain the point of interest's orientation. In this way, any ambiguity between rotation and translation is eliminated and the exact motion of a target point (that is, ego-camera) can then be obtained. The proposed method is expected to provide a practical solution for robustly estimating fine motion in a non-contact manner, such as in interactive games that are designed for special purposes (for example, remote rehabilitation care systems). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELECTRONICS TELECOMMUNICATIONS RESEARCH INST | - |
dc.title | Fine-Motion Estimation Using Ego/Exo-Cameras | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ryu, Minsoo | - |
dc.contributor.affiliatedAuthor | Park, Jong-Ii | - |
dc.identifier.doi | 10.4218/etrij.15.0114.0525 | - |
dc.identifier.scopusid | 2-s2.0-84938409919 | - |
dc.identifier.wosid | 000359392400013 | - |
dc.identifier.bibliographicCitation | ETRI JOURNAL, v.37, no.4, pp.766 - 771 | - |
dc.relation.isPartOf | ETRI JOURNAL | - |
dc.citation.title | ETRI JOURNAL | - |
dc.citation.volume | 37 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 766 | - |
dc.citation.endPage | 771 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002015767 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | Cameras | - |
dc.subject.keywordPlus | Human computer interaction | - |
dc.subject.keywordAuthor | Image motion analysis | - |
dc.subject.keywordAuthor | pose estimation | - |
dc.subject.keywordAuthor | human-computer interaction | - |
dc.subject.keywordAuthor | fine-motion estimation | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.4218/etrij.15.0114.0525 | - |
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