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    • 3. 发明授权
    • Method for projecting an image
    • 投影图像的方法
    • US09300899B2
    • 2016-03-29
    • US13800011
    • 2013-03-13
    • Trimble Navigation Limited
    • Kent Wayne Kahle
    • H04N5/74G01C15/00H04N9/31G02B26/10H04N1/04
    • H04N5/74G01C15/002G02B26/101G02B26/105H04N1/0402H04N1/0443H04N1/0446H04N9/3135
    • A method of projecting an image onto a viewing surface uses scanning projector, such as a laser-beam-steering pico projector, which scans a laser beam across the viewing surface. Each pixel area on the viewing surface which is included within images defined by a high intensity display digital video data, and each pixel area on the viewing surface which is included within images defined by a low intensity display digital video data are scanned. The projector beam illuminates each pixel area on the viewing surface which is included within images defined by the high intensity display digital video data for a greater period of time than is spent illuminating each pixel area on the viewing surface which is included within images defined by other digital video data.
    • 将图像投影到观察表面上的方法使用扫描投影仪,例如激光束转向微微投影仪,其在观察表面上扫描激光束。 扫描包括在由高强度显示数字视频数据定义的图像内的观看表面上的每个像素区域以及包括在由低强度显示数字视频数据定义的图像内的观看表面上的每个像素区域。 投影仪光束照亮观察表面上的每个像素区域,该像素区域包括在由高强度显示数字视频数据定义的图像内,比用于照亮观察表面上的每个像素区域所花费的时间长,其包括在由其他 数字视频数据。
    • 6. 发明申请
    • METHOD FOR PROJECTING AN IMAGE
    • 投影图像的方法
    • US20140267936A1
    • 2014-09-18
    • US13800011
    • 2013-03-13
    • Trimble Navigation Limited
    • Kent Wayne Kahle
    • H04N5/74
    • H04N5/74G01C15/002G02B26/101G02B26/105H04N1/0402H04N1/0443H04N1/0446H04N9/3135
    • A method of projecting an image onto a viewing surface uses scanning projector, such as a laser-beam-steering pico projector, which scans a laser beam across the viewing surface. Each pixel area on the viewing surface which is included within images defined by a high intensity display digital video data, and each pixel area on the viewing surface which is included within images defined by a low intensity display digital video data are scanned. The projector beam illuminates each pixel area on the viewing surface which is included within images defined by the high intensity display digital video data for a greater period of time than is spent illuminating each pixel area on the viewing surface which is included within images defined by other digital video data.
    • 将图像投影到观察表面上的方法使用扫描投影仪,例如激光束转向微微投影仪,其在观察表面上扫描激光束。 扫描包括在由高强度显示数字视频数据定义的图像内的观看表面上的每个像素区域以及包括在由低强度显示数字视频数据定义的图像内的观看表面上的每个像素区域。 投影仪光束照亮观察表面上的每个像素区域,该像素区域包括在由高强度显示数字视频数据定义的图像内,比用于照亮观察表面上的每个像素区域所花费的时间长,其包括在由其他 数字视频数据。
    • 7. 发明申请
    • SYSTEM AND METHOD FOR POSITIONING A TOOL IN A WORK SPACE
    • 在工作空间中定位工具的系统和方法
    • US20140267685A1
    • 2014-09-18
    • US13800350
    • 2013-03-13
    • Trimble Navigation Limited
    • Kent Wayne KahleYoung Jin Lee
    • B23Q17/24B23Q17/22H04N7/18
    • B23Q17/24B23Q17/22G01C15/00H04N7/181
    • A system for assisting an operator in positioning an operating element of any of a plurality of tools at a desired location at a worksite, includes a plurality of fixed position video imaging devices located at known positions at the worksite. Each of the imaging devices has a known field of view. A memory stores a digital image and dimensions of each of the tools, as well as the desired locations at the worksite for operating the tools. A processor is responsive to the video devices for determining the tool being viewed, and determining the position and orientation of the tool and the operating element of said tool. A radio transmitter transmits this to a receiver with the tool operator.
    • 用于辅助操作者将工具中的任何一个工具的操作元件定位在工地的期望位置的系统包括位于工地现有位置处的多个固定位置视频成像装置。 每个成像装置具有已知的视场。 存储器存储数字图像和每个工具的尺寸,以及用于操作工具的工厂现场的所需位置。 处理器响应于视频设备来确定正在观看的工具,以及确定工具的位置和方向以及所述工具的操作元件。 无线电发射机将其发送到具有工具操作员的接收机。