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    • 1. 发明申请
    • METHOD AND APPARATUS FOR GENERATING AN IMAGE
    • 用于生成图像的方法和设备
    • WO2017134452A1
    • 2017-08-10
    • PCT/GB2017/050271
    • 2017-02-03
    • BAE SYSTEMS PLC
    • DAVIDSON, Neil, TurnbullRIGGE, Ian, Gray
    • G06T1/60G06T11/40G06T15/00G06T1/20G09G5/36
    • G06T11/40G06T1/20G06T1/60G06T15/005G09G3/002G09G5/022G09G5/026G09G5/06G09G5/363G09G2360/121G09G2380/12
    • A method and apparatus are provided for generating image data for output to a display device such as an HUD or HMD defining pixels of an image for display. The image data for each pixel defines a predetermined background colour or a non-background colour. In an example implementation, the image generator comprises at least one image rendering module and a memory accessible by the at least one rendering module providing at least one frame buffer in which image data may be assembled. The at least one rendering module is arranged to process or to generate image data using a tile representation of an image for display, each tile comprising image data defining each of a predetermined number of pixels of the image. Furthermore, the at least one rendering module is arranged to store image data for the pixels of a tile in the at least one frame buffer only in the event that one or more pixels of the tile have respective image data defining a non-background colour or are enabled for display with a non-background colour, the pixels in the tile being otherwise assumed to be intended for display with the predetermined background colour. In this way the need to transfer data to and from the memory when generating and assembling image data is reduced, so reducing image rendering time.
    • 提供了一种用于生成图像数据以输出到定义用于显示的图像的像素的诸如HUD或HMD的显示装置的方法和设备。 每个像素的图像数据定义预定的背景颜色或非背景颜色。 在一个示例实现中,图像生成器包括至少一个图像呈现模块和可由至少一个呈现模块访问的存储器,从而提供其中可以组装图像数据的至少一个帧缓冲器。 该至少一个呈现模块被布置为使用图像的图块表示来处理或生成图像数据以用于显示,每个图块包括定义图像的预定数量的像素中的每一个的图像数据。 此外,至少一个渲染模块被设置为仅在瓦片的一个或多个像素具有定义非背景色的相应图像数据的情况下才将图块的像素的图像数据存储在至少一个帧缓冲器中,或者 被启用以用非背景颜色显示,否则该块中的像素被假定为预定用于以预定背景颜色显示。 这样就减少了生成和组装图像数据时向内存传输数据和从内存传输数据的需要,从而缩短了图像渲染时间。
    • 4. 发明申请
    • FLEXIBLE DISPLAY SYSTEM
    • 柔性显示系统
    • WO2014062102A1
    • 2014-04-24
    • PCT/SE2012/051104
    • 2012-10-15
    • SAAB AB
    • DANIELSSON, TorkelGRIPSBORN, AndersHÅKEGÅRD, JanLARSSON, Jörgen
    • G09G5/14G06F3/0482G06F3/147G01C23/00
    • G09G5/14G01C23/00G06F3/0481G06F3/1423G06F2203/04102G06T5/00G09G5/022G09G5/026G09G2340/12G09G2340/125G09G2340/145G09G2380/12
    • The invention pertains to display method, a computer program for performing the steps of the display method and a display system (1), the display system having for example: at least one display unit (13, 16) arranged to present at least one display image, at least one memory unit (12, 15) comprising information related to for example descriptions of a set of default graphics display objects (W1-W3) and configuration data.The configuration data is arranged to define:at least one transparent display layer (L1-L3), at least one transparent display container (CO0-CO2) associated to the at least one transparent display layer and at least one display mode. Each of said at least one display mode comprising a predetermined selection of one or more of said at least one transparent display container of one or more of said at least one display layer.
    • 本发明涉及显示方法,用于执行显示方法和显示系统(1)的步骤的计算机程序,所述显示系统具有例如:至少一个显示单元(13,16),其布置成呈现至少一个显示器 图像,至少一个存储器单元(12,15),其包括与一组默认图形显示对象(W1-W3)的示例相关的信息和配置数据。配置数据被布置为限定:至少一个透明显示层 (L1-L3),与所述至少一个透明显示层相关联的至少一个透明显示容器(CO0-CO2)和至少一个显示模式。 所述至少一个显示模式中的每一个包括对所述至少一个显示层中的一个或多个的所述至少一个透明显示容器中的一个或多个的预定选择。