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全息投影技术
——
目录 catalogue
#1
全息投影
#2
幻影成像
#4
高清投影
膜
#3
互动投影
1、全息投影
通过3D全息影像技术,在舞台上展
现花果山多彩壮观的奇景,有“美猴王
”的招牌动作大耍金箍棒,更有高科技
的3D全新影像技术重磅加身,使得“美
猴王”现场腾云驾雾,而花果山、天宫
等壮丽美景也得以再现舞台,画面震撼
。@
2016年辽宁春晚六小龄童3D美猴王
1、全息投影
 2015年春晚李宇春演唱《蜀绣》
 2014年公告牌音乐奖的颁奖仪式,就
曾用这种技术“复活”了过世的天王
迈克尔·杰克逊
 2010年初音未来演唱会(日本)
1、全息投影(Front-projected holographic display
)
 全息投影技术,也称虚拟成像技术。
是利用光的干涉和衍射原理记录并再
现物体真实三维图像的技术。全息投
影技术不仅可以产生立体的空中幻像
,还可以使幻像与表演者产生互动,
一起完成表演,产生令人震撼的演出
效果。主要适用于产品展览、汽车服
装发布会、舞台节目、互动演出、酒
吧娱乐等。
1、全息投影
 真正的全息投影技术
严格意义上来讲,3D的美猴王确实
惊艳四座,但这不是真正的全息投影技
术!立体动态全息还停留在实验室初级
阶段,主要通过空间光调制器实现。一
块相位型SLM售价十万人民币以上,要
搭建一个稍微能看得过去的系统,没有
百万美元是做不到的。@
光调制器
目录 catalogue
#1
全息投影
#4
高清投影
膜
#3
全息展柜
#2
幻影成像
•1、我们的市场行为主要的导向因素,第一个是市场需求的导向,第二个是技术进步的导向,第三大导向是竞争对手的行为导向。
•2、市场销售中最重要的字就是“问”。
•3、现今,每个人都在谈论着创意,坦白讲,我害怕我们会假创意之名犯下一切过失。
•4、在购买时,你可以用任何语言;但在销售时,你必须使用购买者的语言。
•5、市场营销观念:目标市场,顾客需求,协调市场营销,通过满足消费者需求来创造利润。2023年5月6日星期六2023/5/62023/5/62023/5/6
•6、我就像一个厨师,喜欢品尝食物。如果不好吃,我就不要它。2023年5月2023/5/62023/5/62023/5/65/6/2023
•7、我总是站在顾客的角度看待即将推出的产品或服务,因为我就是顾客。2023/5/62023/5/6May 6, 2023
•8、利人为利已的根基,市场营销上老是为自己着想,而不顾及到他人,他人也不会顾及你。2023/5/62023/5/62023/5/62023/5/6
2、幻影成像
幻影成像
幻影舞台
全息影柜
 将幻影成像系统配合专业的灯光设计,把播放的视讯呈现于立体空间之中,而配
合音响系统及控制系统,即可以实现大型的梦幻演出,绘声绘色,虚幻莫测,非
常直观的给人留下深深地印象。
2.1 幻影舞台
幻影舞台原理示意图
 舞台幻影成像技术以宽银幕的环境
、场景模型和灯光的变换为背景,
使用投影机播放特殊的3D全息视频
,经由透明全息半透膜的光学反射
,将活动人像叠加进场景之中,构
成了动静结合的影视画面。再加以
声光电控制系统的渲染,构成气势
磅礴的全息幻影舞台。
2.1 幻影舞台
舞台在布置反射膜时候的施工图
 舞台幻影成像所使用的反射膜是
特殊的专用膜,在膜的表面通过
真空磁控溅射镀膜工艺镀制纳米
级的感光涂层,使膜在保持较高
的透过率95%以上的同时也具有
高的反射率(镜面外观)。膜层
主要成分是SOB感光材料,具有
成像细腻,高清晰度成像功能,
能使影像产生极大立体纵深感。
智慧交互平台系
统
2.2 全息影柜
全息影柜原理示意图
 全息影柜是能够把影像悬浮于空
中的立体成像技术,是由全息材
料制成的反射面,将虚拟影像做
成悬浮于空中,360度均能观看
。
 根据功能需要,可做成180度、
270度和360度的全息影柜,最大
的可做成3m多宽。
五大亮点四大优
势
 将展示的产品配合成像逼真的立体特效重叠于一个空间中呈现,做成以假乱真的效果
,带给人们视觉上强烈的冲击。主要应用于购物中心的高端精致商店展示、或者作为
装潢设计风格的体现、房地产行业应用展示、甚至发布会中作为布置的亮点运用。@
目录 catalogue
#1
全息投影
#4
高清投影
膜
#3
互动投影
#2
幻影成像
3、互动投影
 互动投影采取动作捕捉的技术,适合各种设备,例如LED大屏幕,等离子、数字视频墙等,
将参与者的动作转换成数据与虚拟影像互动。互动投影应用领域;商城、专卖店、大卖场等
消费场所;酒吧、迪厅、KTV等娱乐场所;展览会、展品推介会、大型庆典等活动现场;博
物馆、科技馆、图书馆等展馆。
交互传感
 吸引人流:新奇的互动效果必然会吸引和引导人流的参
观,同时好的设计和艺术效果为博物馆增加互动气氛。
 导引方向:可以用作功能式,比如智能的博物馆指引、
查询,比起以往传统的指示牌查询屏得更加人性化。
互动投影优点:
 非接触式的交流:更加人性化,同时减少了因人流接触
而产生细菌传染。
 经济效益:新媒体艺术可以做成实时互动广告的形式,
让游客与宣传内容互动,增加了博物馆的知名度,加深
了游客对博物馆的印象,博物馆得到宣传的同时娱乐了
观众,一举三得。
交互传感
3.1 地面互动
 地面互动投影系统是参与者和投射在地面上的影像的真实互动,该系统由感应器
、应用服务器和地面显示及互动软件四部分组成。
 多媒体互动投影系统适用于科技馆、规划馆、博物馆、行业展馆、主题展馆、企
业展厅等诸多常年展馆。也适用于展览会现场、商场、大卖场、酒店宾馆、酒吧
、迪厅、KTV、新产品发布、促销活动、舞台、婚庆婚典,以及写字楼、演出场
馆、广场等传统用多媒体技术无法实现的场所。
交互传感
3.2 体感互动
 体感互动系统实际上是一种3D体感摄影
机,比一般的摄像头更为智能。首先,
它能够发射红外线,从而对整个房间进
行立体定位,摄像头则可以借助红外线
来识别人体的运动。
 除此之外,动作感应器能追踪你全身的动作,并
且会根据数据建立你的数位骨架,它可以对人体
的20个部位进行实时追踪,该设备最多可以同时
对两个玩家进行实时追踪。体感互体感互动系统
利用即时动态捕捉、影像辨识、麦克风输入、语
音辨识等功能让人们摆脱传统单调的操作模式。
目录 catalogue
#1
全息投影
#3
互动投影
#2
幻影成像
#4
高清投影
膜
4、 高清投影膜
 投影膜在保持清晰显像的同时,能让观众透
过投影膜看见背后景物。画质100%清晰亮
丽,非凡超薄境界,绝无空间设限。无论光
源是否充足的情况下,皆能透过正面及背面
两侧同时、多角度直接观看影像的划时代专
利技术投影膜。主要应用于虚拟迎宾,商场
装饰等。
全息投影技术.ppt

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全息投影技术.ppt

Editor's Notes

  1. 目前流行于市场上的裸眼3D全息技术基本都是伪全息技术,然而这伪全息技术也在各种场合带给大家惊喜和震撼。
  2. 地面上有一个屏幕,然后钢架上架设一个45°倾斜的半透半反膜,其实根据初中物理学到的光学知识,大家就会明白,把半透半反膜当做一个镜子,那么地面屏幕上显示的东西恰好会被反射到观众的眼睛里,看起来就像是立着的。在环境光很暗的情况下,效果还是很惊艳的。实际舞台中,利用一个或者多个光学镜面组合将实物或者动态图像悬浮于空中,使观众可以看到立体的图像
  3. 地面上有一个屏幕,然后钢架上架设一个45°倾斜的半透半反膜,其实根据初中物理学到的光学知识,大家就会明白,把半透半反膜当做一个镜子,那么地面屏幕上显示的东西恰好会被反射到观众的眼睛里,看起来就像是立着的。在环境光很暗的情况下,效果还是很惊艳的。实际舞台中,利用一个或者多个光学镜面组合将实物或者动态图像悬浮于空中,使观众可以看到立体的图像