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dc.contributor.authorChen, Hsin-Kaien_US
dc.contributor.authorWong, Sai-Keungen_US
dc.contributor.authorHuang, Po-Hanen_US
dc.contributor.authorChang, Yu-Anen_US
dc.date.accessioned2018-08-21T05:56:55Z-
dc.date.available2018-08-21T05:56:55Z-
dc.date.issued2016-01-01en_US
dc.identifier.urihttp://dx.doi.org/10.1145/3013971.3013975en_US
dc.identifier.urihttp://hdl.handle.net/11536/146828-
dc.description.abstractThis paper presents a two-dimensional editing system which compromises the advantages of using hand gestures and real blocks to manipulate virtual objects. The system uses a RGB-D sensor to capture the color and depth images of the hands and real blocks. The raw images of the hands and blocks are segmented. Then we employ a contour based algorithm to perform hand gesture and shape recognition. The contours are extracted and reduced for eliminating the redundant points. After that a set of feature points are collected and they can be used for recognizing the hand gesture and the shapes of the real blocks. The users have two ways to interact with the virtual objects: 1) manipulating the real blocks to control them; and 2) using hand gestures as editing operations to edit them. Experimental results indicate that our system achieves high recognition rate. Our system supports the basic editing operations to the virtual objects, such as 'move', 'scale', 'rotate', and 'copy'. We also conducted a user study which reveals that our system is intuitive and entertaining.en_US
dc.language.isoen_USen_US
dc.subjectHand gesture recognitionen_US
dc.subjectshape recognitionen_US
dc.subjecthuman and computer interactionen_US
dc.subjectRGB-D sensoren_US
dc.titleA Two-Dimensional Editing System Based on Hand Gestures and Real Object Manipulation Using RGB-D Sensoren_US
dc.typeProceedings Paperen_US
dc.identifier.doi10.1145/3013971.3013975en_US
dc.identifier.journalPROCEEDINGS VRCAI 2016: 15TH ACM SIGGRAPH CONFERENCE ON VIRTUAL-REALITY CONTINUUM AND ITS APPLICATIONS IN INDUSTRYen_US
dc.citation.spage119en_US
dc.citation.epage128en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.identifier.wosnumberWOS:000414281600019en_US
Appears in Collections:Conferences Paper