会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Automatic planar image capture device
    • 自动平面图像捕获装置
    • US20060016890A1
    • 2006-01-26
    • US10897065
    • 2004-07-21
    • Alex Chou
    • Alex Chou
    • G06K7/10
    • H04N1/00795H04N1/00222H04N1/00225H04N1/00816H04N1/02409H04N2101/00
    • An automatic planar image capture device comprises: an optical image input module comprising an optical lens, an image sensor and an image preprocessor to capture images formed on a plan and to convert the captured images into a digital format; a zooming module to adjust focus and sensed area of said optical lens of said optical image capture module; an image processing module to process image captured by said optical image capture module, including recognition of outer frame, removal of outer frame, tilt adjustment, reduction of reflective image and noise and sharpening; and a memory device to store in-process and processed image data. According to another embodiment of this invention, the automatic planar image capture device further comprises: a control device, including a control interface to allow user to input control parameters, to provide input control parameters to said image processing module; and a communication interface to transmit the captured and processed images to an output device. Graphics and characters projected or drawn on a large area plan may thus be captured, processed and transmitted through wired or wireless communication channel to a computer, communication network or an output device to be displayed, stored or otherwise output directly.
    • 一种自动平面图像捕获装置,包括:光学图像输入模块,包括光学透镜,图像传感器和图像预处理器,用于捕获在平面图上形成的图像并将所捕获的图像转换为数字格式; 变焦模块,用于调节所述光学图像捕获模块的所述光学透镜的焦点和感测区域; 图像处理模块,用于处理由所述光学图像捕获模块捕获的图像,包括外框的识别,外框的移除,倾斜调整,减少反射图像和噪声以及锐化; 以及用于存储进程中和处理后的图像数据的存储器件。 根据本发明的另一实施例,自动平面图像捕获装置还包括:控制装置,包括允许用户输入控制参数的控制接口,以向所述图像处理模块提供输入控制参数; 以及用于将捕获和处理的图像发送到输出设备的通信接口。 因此,可以通过有线或无线通信信道捕获,处理和传输在大面积平面上投影或绘制的图形和字符,以便直接显示,存储或以其它方式输出的计算机,通信网络或输出设备。
    • 6. 发明授权
    • Fixed-angle roller mechanism
    • 定角辊机构
    • US07075737B2
    • 2006-07-11
    • US10897066
    • 2004-07-21
    • Alex Chou
    • Alex Chou
    • G02B27/02
    • G02B7/027G02B7/023
    • The invented fixed-angle roller mechanism comprises: a frame providing two bearings; a roller shaft supported by said bearings such to rotate along the axis of said roller shaft, which roller shaft is connected to a rotation element; an angle regulator provided on said roller shaft to limit rotation angle of said roller shaft; and an angle fixing means provided on said frame to couple with said angle regulator such that rolling angle of said roller shaft may be limited by said angle fixing means loosely; wherein said angle regulator regulates at least two rotation angles of said roller shaft.
    • 本发明的定角辊机构包括:一个提供两个轴承的框架; 由所述轴承支撑的辊轴沿着所述辊轴的轴线旋转,所述辊轴连接到旋转元件; 设置在所述辊轴上以限制所述辊轴的旋转角度的角度调节器; 以及角度固定装置,设置在所述框架上以与所述角度调节器联接,使得所述辊轴的滚动角度可以由所述角度固定装置松动地限制; 其中所述角度调节器调节所述辊轴的至少两个旋转角度。
    • 10. 发明申请
    • Converter for image input device and mobile device
    • 转换器用于图像输入设备和移动设备
    • US20050212919A1
    • 2005-09-29
    • US10811433
    • 2004-03-25
    • Alex Chou
    • Alex Chou
    • H01L27/00H04N5/232
    • H04N1/00307H04N1/00904H04N2201/0065
    • This invention discloses a converter for image input device and mobile device, comprising: a control module to control the operation of the image input device and its communication with the mobile device and to set format for data exchange; a data conversion module to convert, according to settings of said control module, data exchanged between the mobile device and the converter, and a data exchange format look-up-table to record all kinds of necessary information relating to data conversion. The invented converter may further comprise a memory module to record a quantity of data, such as image data, and a power module to convert electric power obtained from the mobile device into power useful to the converter and/or the image input device.
    • 本发明公开了一种图像输入设备和移动设备的转换器,包括:控制模块,用于控制图像输入设备的操作及其与移动设备的通信,并设置数据交换格式; 数据转换模块,用于根据所述控制模块的设置,在移动设备与转换器之间交换数据,以及数据交换格式查找表,以记录与数据转换有关的各种必要信息。 本发明的转换器还可以包括用于记录诸如图像数据的数据量的存储器模块和将从移动设备获得的电力转换成对转换器和/或图像输入设备有用的功率的功率模块。