本文選題：人機交互　切入點：手勢交互　出處：《軟件學(xué)報》2017年08期 　論文類型：期刊論文

【摘要】：分析了觸控交互技術(shù)在移動手持設(shè)備及可穿戴設(shè)備的應(yīng)用現(xiàn)狀及存在的問題.基于交互動作的時間連續(xù)性及空間連續(xù)性,提出了將觸控交互動作的接觸面軌跡與空間軌跡相結(jié)合,同時具有空中手勢及觸控手勢的特性及優(yōu)點的混合手勢輸入方法.基于連續(xù)交互空間的概念,將混合交互手勢、空中手勢、表面觸控手勢進行統(tǒng)一,建立了包括空中層、表面層、混合層的連續(xù)交互空間分層處理模型.給出了統(tǒng)一的信息數(shù)據(jù)定義及數(shù)轉(zhuǎn)換流程.構(gòu)建了通用性的手勢識別框架,并對軌跡切分方法及手勢分類識別方法進行了闡述.最后設(shè)計了應(yīng)用實例,通過實驗,對混合交互手勢的可用性及連續(xù)空間分層處理模型的可行性進行了驗證.實驗結(jié)果表明,混合手勢輸入方式同時兼具了表面觸控輸入及空中手勢輸入的優(yōu)點,在兼顧識別效率的同時,具有較好的空間自由度.
[Abstract]:This paper analyzes the current situation and problems of the application of tactile interaction technology in mobile handheld devices and wearable devices, based on the temporal continuity and spatial continuity of interactive action, In this paper, a hybrid gesture input method is proposed, which combines the contact surface track and space trajectory of tactile interactive action and has the characteristics and advantages of air gesture and touch gesture. Based on the concept of continuous interactive space, the hybrid interactive gesture is combined. The air gesture, the surface touch gesture are unified, and the air layer, the surface layer, is established. A hierarchical processing model of continuous interactive space in mixed layer is presented. The unified definition of information data and the flow of number conversion are given. A universal gesture recognition framework is constructed. Finally, an application example is designed to verify the usability of the hybrid interactive gesture and the feasibility of the continuous spatial hierarchical processing model. The hybrid gesture input mode has the advantages of both the surface touch input and the air gesture input. It has good spatial freedom while taking into account the recognition efficiency.
【作者單位】： 人機交互北京市重點實驗室(中國科學(xué)院軟件研究所);中國科學(xué)院大學(xué);桂林電子科技大學(xué)計算機與信息安全學(xué)院;
【基金】：國家重點研發(fā)計劃(2016YFB1001402) 國家自然科學(xué)基金(61422212,61232013,61170182,61273269) 國家高技術(shù)研究發(fā)展計劃(863)(2015AA020506,2015AA016305)~~
【分類號】：TP391.41

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