CN207424921U - 一种多模观影评价系统 - Google Patents

一种多模观影评价系统 Download PDF

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CN207424921U
CN207424921U CN201721315359.3U CN201721315359U CN207424921U CN 207424921 U CN207424921 U CN 207424921U CN 201721315359 U CN201721315359 U CN 201721315359U CN 207424921 U CN207424921 U CN 207424921U
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黄超
田丰
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University of Shanghai for Science and Technology
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Abstract

本实用新型涉及一种多模观影评价系统,包括显示屏,眼动仪,电脑,监护仪,手环,手机,血氧仪,脑电装置,皮肤电导传感器,六组心电导联线,两个串口。本系统可用于实时地测量用户观影时的状态,并测出准确的数值,便于进行后续研究与分析,且使用环境不受约束。本实用新型结构简单,便于操作,数据直观,性能稳定,具有成本效益。

Description

一种多模观影评价系统
技术领域
本实用新型涉及一种多模观影评价系统,属于观影评价和数据分析技术领域。
背景技术
观影评价是指观众在欣赏影片的过程中,对于不同的画面场景,产生不同的心理或生理反应。为了使导演在创作过程中有依据可循,实时且客观地获取观众观影行为的相关数据至关重要。
影视大数据是内容创作领域的热点。就影视产业的发展而言,通过对用户数据、内容数据、行为数据和渠道数据等的获取、存储、分析和运用,是整个产业创新发展的可行路径,从数据中寻找受众的个性化特征,进而为影视制作、内容传播以及收视评估等提供方法论依据。大数据改变了影视产业的发展模式,对产业链的每个环节都产生影响。
目前,影视大数据基于以下方面:特征标注,包括人物、运动、景深、色彩、剪辑等;观众行为,包括回看、停播等;用户数量、收视率等商业数据,而对用户观影时的状态数据分析较少,对于导演创作的意义不大。
美国Netflix公司首度利用大数据开展了影视创作。Netflix出品的电视剧《纸牌屋》获取用户的收视行为等信息,数据成为该剧的特色卖点。伴随《纸牌屋》的热播,影视大数据概念逐渐在电视行业开始受到各方面的关注和应用。影视内容的直接受体是观众,相对于内容特征数据和网络行为数据,观影行为数据是最能直接反映电影内容带给观众感受的指标。正如齐特罗姆所言:“传播毕竟是一种人类活动,姑且不论现代媒介多么精密,人容易感情用事,多变,暧昧。”
影视大数据仍不完善,依托观影行为的客观评价还未形成一个闭环式协同评价过程。国内大多数都依靠观众的主观感受来评价一部影片。这种方式确实可以在一定程度上得到一些反馈,但由于种种原因,如观众的表达方式等,主观评价多少会存在一些偏差,并且不能获得实时的反馈。
实用新型内容
为了完成一个闭环式协同评价的过程,让导演能够更好地设计影片,需要对用户的观影时的状态进行主观测评。因此,一台能够检测用户感受的设备是非常必要的。本实用新型提供一种多模观影评价系统,能够在不影响用户观影的情况下,实时得检测用户的注意力、心率、血氧、呼吸、心电、皮肤电导等,给出具体的数据,便于进行后续研究与分析,便于操作,结果客观,成本合理。
为达上述目的,本实用新型采用以下技术方案:
一种多模观影评价系统,包括显示屏,眼动仪,电脑,监护仪,手环,手机,血氧仪,脑电装置,皮肤电导传感器,六组心电导联线,两个串口。
其中,显示屏用于影视播放,眼动仪置于用户面前,用于检测用户的眼动情况。用户需佩戴的设备有脑电、手环、血氧仪、皮肤电导传感器,以及心电导联线。脑电佩戴于头部,用于监控用户注意力;手环佩戴于手腕,用于检测用户心率;血氧仪夹在用户指尖,用于测量用户的血氧饱和度;皮肤电导传感器握于用户手心,通过测试人体分泌的汗液,给出皮肤电导相关值;心电导联线佩戴于胸口,用于测量心电和呼吸频率。用于接收数据的有手机和电脑。手机用于接收手环测得的心率数据;电脑配备三种接口,分别为两个USB接口、一个以太网口、一个HDMI接口,用于收集收据,进行处理。
所述显示屏置于用户面前;所述眼动仪置于用户面前,对准人眼,其接线连接到电脑上的以太网口;所述监护仪通过串口一连接到电脑上的USB接口一,所述血氧仪夹在用户指尖,其接线连接于监护仪;所述手环佩戴于手腕处,测得数据通过蓝牙传输到手机;所述脑电佩戴于用户头部,测得的结果通过蓝牙传输到电脑;所述皮肤电导传感器握于手心,其接线连接于串口二,再连接到电脑上的USB接口二;六组心电导联线贴于用户胸口,另一端连接于监护仪,用于检测心电和呼吸频率;电脑用于整合各个仪器所测得的数据,其显示器接于HDMI接口。
本实用新型具有如下显而易见的特点:
本系统可以实时地监测用户的情感状态,且使用环境不受约束,能够客观地展现用户状态。本实用新型结构简单,便于操作,数据直观,性能稳定,具有成本效益。
附图说明
图1为一种多模观影评价系统结构示意图。
具体实施方式
本实用新型的优选实施例结合附图说明如下:
参见图1,一种多模观影评价系统,包括显示屏1,眼动仪2,电脑3,监护仪4,手机5,血氧仪6,手环7,脑电8,皮肤电导传感器9,心电导联线10,串口一11,串口二12;所述显示屏1置于用户面前,用于影视播放;所述眼动仪2置于用户面前,对准人眼,其接线连接到电脑3上的以太网口15;所述监护仪4通过串口一11连接到电脑3上的USB接口一13,所述血氧仪6夹在用户指尖,其接线连接于监护仪4;所述手环7佩戴于手腕处,用于检测用户心率,测得数据通过蓝牙传输到手机5;所述脑电8佩戴于用户头部,实时监测用户的注意力,脑电8测得的结果通过蓝牙传输到电脑3;所述皮肤电导传感器9握于手心,其接线连接于串口二12,再连接到电脑3上的USB接口二14;六组心电导联线10贴于用户胸口,另一端连接于监护仪4,用于检测心电和呼吸频率;电脑3用于整合各个仪器所测得的数据,其显示器接于HDMI接口16。

Claims (1)

1.一种多模观影评价系统,其特征在于:包括显示屏(1),眼动仪(2),电脑(3),监护仪(4),手机(5),血氧仪(6),手环(7),脑电(8),皮肤电导传感器(9),心电导联线(10),串口一(11),串口二(12);所述显示屏(1)置于用户面前,用于影视播放;所述眼动仪(2)置于用户面前,对准人眼,其接线连接到电脑(3)上的以太网口(15);所述监护仪(4)通过串口一(11)连接到电脑(3)上的USB接口一(13),所述血氧仪(6)夹在用户指尖,其接线连接至监护仪(4);所述手环(7)佩戴于手腕处,用于检测用户心率,测得数据通过蓝牙传输到手机(5);所述脑电(8)佩戴于用户头部,实时监测用户的注意力,脑电(8)测得的结果通过蓝牙传输到电脑(3);所述皮肤电导传感器(9)握于手心,其接线连接于串口二(12),再连接到电脑(3)上的USB接口二(14);六组心电导联线(10)贴于用户胸口,另一端连接于监护仪(4),用于检测心电和呼吸频率;电脑(3)用于整合各个仪器所测得的数据,其显示器接于HDMI接口(16)。
CN201721315359.3U 2017-10-13 2017-10-13 一种多模观影评价系统 Expired - Fee Related CN207424921U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109062399A (zh) * 2018-06-20 2018-12-21 新华网股份有限公司 多媒体信息的评测方法和系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109062399A (zh) * 2018-06-20 2018-12-21 新华网股份有限公司 多媒体信息的评测方法和系统

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