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    • 2. 发明授权
    • Generating and displaying holograms
    • 生成和显示全息图
    • US09164481B2
    • 2015-10-20
    • US13603895
    • 2012-09-05
    • Peter Wai Ming Tsang
    • Peter Wai Ming Tsang
    • G03H1/08G03H1/22G03H1/02G03H1/00
    • G03H1/2294G03H1/02G03H1/0808G03H2001/0022G03H2001/0224G03H2001/0816G03H2210/30G03H2223/23G03H2225/23G03H2225/31G03H2225/55
    • Techniques for generating 3-D holographic images of a 3-D real or synthetic object scene are presented. A holographic generator component (HGC) can obtain a real or synthetic 3-D object scene. The HGC generates a high-resolution grating, and generates a low-resolution mask based on the 3-D object scene. The HGC overlays the mask on the grating to generate the hologram, which can be a digital mask programmable hologram. The HGC can use the grating as an encryption key, if desired, wherein the mask can be encrypted based on the encryption key. The display component receives the hologram and can generate holographic images, based on the hologram, and display the holographic images using one or more low-resolution displays. The grating and display can be arranged in various formations in relation to each other. A single display can be partitioned into a tile structure for displaying holographic images in the respective tiles.
    • 提出了一种用于生成3-D真实或合成对象场景的3-D全息图像的技术。 全息生成器组件(HGC)可以获得真实或合成的三维物体场景。 HGC生成高分辨率光栅,并且基于3-D物体场景生成低分辨率掩模。 HGC覆盖光栅上的掩模以产生全息图,其可以是数字掩模可编程全息图。 如果需要,HGC可以使用光栅作为加密密钥,其中可以基于加密密钥加密掩码。 显示组件接收全息图,并且可以基于全息图生成全息图像,并且使用一个或多个低分辨率显示器显示全息图像。 光栅和显示器可以彼此相关地布置在各种形式中。 可以将单个显示器分割成用于在各个瓦片中显示全息图像的瓦片结构。
    • 10. 发明授权
    • Capturing, processing, and reconstructing audio and video content of mobile devices
    • 捕获,处理和重建移动设备的音频和视频内容
    • US09250653B2
    • 2016-02-02
    • US13630443
    • 2012-09-28
    • Peter Wai Ming Tsang
    • Peter Wai Ming Tsang
    • G06F1/16H04N5/235H04N5/225H04N9/04H04N21/41
    • G06F1/1632H04N5/2254H04N5/2256H04N5/2354H04N9/045H04N21/4126
    • Techniques for presenting content provided by a mobile device on a second communication device are presented. A content enhancer component (CEC) connects via a wired or wireless communication connection to the second communication device to communicate content to the second communication device, which has a larger display than or superior audio to the mobile device. The CEC captures content and interaction between the user and mobile device in a capture region of the CEC. The CEC reconstructs the content and the user-related interaction for presentation on the second communication device. The second communication device can have a 2-D or 3-D display. If a 3-D display, the CEC can convert captured video content into a 3-D format to provide 3-D perception when content is displayed on the second communication device. The captured audio signal can be processed to provide an enhanced stereo or 3-D sound effect.
    • 呈现用于在第二通信设备上呈现由移动设备提供的内容的技术。 内容增强器组件(CEC)经由有线或无线通信连接连接到第二通信设备,以向第二通信设备传送内容,该第二通信设备具有比移动设备更大的音频或更高的音频。 CEC捕获CEC捕获区域中的用户和移动设备之间的内容和交互。 CEC重建用于在第二通信设备上呈现的内容和用户相关的交互。 第二通信设备可以具有2-D或3-D显示器。 如果是3-D显示器,则在第二通信设备上显示内容时,CEC可以将捕获的视频内容转换成3-D格式以提供3-D感知。 捕获的音频信号可以被处理以提供增强的立体声或3-D声音效果。