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2. 发明授权

US06618078B1 Digital camera capable of printing captured images in various sizes 失效
标题翻译：能够打印各种尺寸的拍摄图像的数码相机
公开(公告)号：US06618078B1
公开(公告)日：2003-09-09
申请号：US09062023
申请日：1998-04-17
申请人： Audrius J. Budrys
发明人： Audrius J. Budrys
IPC分类号： H04N904
CPC分类号： H04N1/2154 , H04N1/107 , H04N1/2112 , H04N2201/0471 , H04N2201/04712 , H04N2201/04734 , H04N2201/04737
摘要： A method and apparatus for capturing and printing an image of a subject utilizes a tracking mechanism to allow an operator to print the captured image onto a selected surface by manually manipulating the apparatus across the surface. The apparatus is a print-capable digital camera which can print the captured image in one of a range of sizes. The printing process involves an operator placing the digital camera on the surface and scanning the surface in order for the digital camera to print a segment of the captured image according to the location of the digital camera. The tracking mechanism may be comprised of two trackball assemblies. The rotations of the trackballs generate location data which is utilized by digital signal processing circuitry to determine the position of the digital camera relative to a start-print position. Once the location of the inkjet printing head is determined, the digital signal processing circuitry arranges print data to drive an inkjet cartridge to deposit droplets of ink to form a particular segment of the captured image. The digital camera also includes an optical lens for receiving the image of the subject. The optical lens is optically coupled to an application specific integrated circuit (ASIC). The ASIC contains a photosensor array, analog-to-digital circuitry, a printer driver, timing control circuitry, a memory, and digital signal processing circuitry. A control interface is also included to allow the operator to control functions of the digital camera.
摘要翻译：用于捕获和打印对象的图像的方法和装置利用跟踪机构来允许操作者通过手表操纵整个表面上的装置来将所拍摄的图像打印到所选择的表面上。该装置是可打印的数字照相机，其能够以一定尺寸的尺寸之一打印所拍摄的图像。打印过程涉及操作者将数码相机放置在表面上并扫描表面，以便数码相机根据数码相机的位置打印所拍摄图像的一部分。跟踪机构可以由两个轨迹球组件组成。轨迹球的旋转产生位置数据，数字信号处理电路利用该位置数据来确定数字照相机相对于起始打印位置的位置。一旦确定了喷墨打印头的位置，数字信号处理电路就布置打印数据来驱动喷墨墨盒以沉积墨滴，形成捕获图像的特定部分。数码相机还包括用于接收被摄体图像的光学透镜。光学透镜光耦合到专用集成电路（ASIC）。 ASIC包含光电传感器阵列，模拟数字电路，打印机驱动器，定时控制电路，存储器和数字信号处理电路。还包括一个控制界面，以允许操作员控制数码相机的功能。

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