教師資料查詢 | 類別: 會議論文 | 教師: 吳孟倫 MENG-LUEN WU (瀏覽個人網頁)

標題:A Virtual Handwriting Tablet Based on Pen Shadow Cues
學年
學期
發表日期2014/07/22
作品名稱A Virtual Handwriting Tablet Based on Pen Shadow Cues
作品名稱(其他語言)
著者Chin-Shyurng Fahn; Bo-Yuan Su; Meng-Luen Wu
作品所屬單位
出版者
會議名稱International Conference on Human-Computer Interaction
會議地點Crete, Greece
摘要The handwriting tablet is an electronic product, which is a kind of human-computer interfaces acting as a computer input device comprising a set of a special pen and a tablet. The user holds the pen to draw contents within a region of the tablet as inputs, which imitates handwriting and is a replacement of mouse inputs. Some handwriting tablets not only imitate the handwriting and mouse functions, but also detect the pen tilts and pressures. The tilt and pressure information can be applied to some drawing software which can also render the thickness and depth of strokes. However, since the handwriting tablet is a piece of precise equipment, it has some drawbacks- fragile, not easy to carry, and the weight is often heavy. Therefore, in this paper, we propose a new concept based on the computer vision technology to simulate the handwriting tablet. We put a rectangular plane in the FOV of a video camera to emulate a tablet, and use a conventional pen to emulate the stylus. Many experiments have been made for evaluating the effectiveness of the proposed methods. The performance of such a virtual handwriting tablet is very satisfactory and encouraged.
關鍵字virtual handwriting tablet;shadow cues;computer vision;human-computer interface
語言英文(美國)
收錄於
會議性質國際
校內研討會地點
研討會時間20140722~20140727
通訊作者
國別希臘
公開徵稿
出版型式
出處Human-Computer Interaction. Advanced Interaction Modalities and Techniques, p.224-233
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