专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06720992B1 Method for improving the contrast reproduction of digitized images 失效
标题翻译：用于改善数字化图像的对比度再现的方法
公开(公告)号：US06720992B1
公开(公告)日：2004-04-13
申请号：US09430459
申请日：1999-10-29
申请人： Wolfgang Zahn , Werner Ritter von Stein
发明人： Wolfgang Zahn , Werner Ritter von Stein
IPC分类号： H04N904
CPC分类号： H04N1/6027 , G06T5/007
摘要： The optimum reproduction of high-contrast motifs in digital imaging technology is limited owing to the limited dynamic range of present-day image sensors. The reproduction of high-contrast motifs is intended to be improved using active pixel image sensors. The sensitivity of the sensor pixels is adapted, controlled in an analogous manner to the blurred brightness distribution in the motif, to ensure that the dark and bright image regions of the motif are also reproduced, well illuminated, without any loss of detailed contrast. This results in a particularly natural and balanced image impression. This method may be used in numerous fields for digital image processing.
摘要翻译：由于目前图像传感器的动态范围有限，数字成像技术中高对比度图案的最佳再现受到限制。使用有源像素图像传感器旨在改进高对比度图案的再现。传感器像素的灵敏度以与图案中的模糊亮度分布类似的方式进行调整，以确保图案的暗和亮的图像区域也被再现，良好照明，而没有任何损失的详细对比度。这导致了一种特别自然和平衡的图像印象。该方法可用于数字图像处理的多个领域。

2. 发明授权

US06486916B1 Electronic recording camera with optimized power consumption 失效
标题翻译：电子记录照相机具有优化的功耗
公开(公告)号：US06486916B1
公开(公告)日：2002-11-26
申请号：US08860536
申请日：1997-06-30
申请人： John Herbert Stevens
发明人： John Herbert Stevens
IPC分类号： H04N904
CPC分类号： G11B33/121 , G11B27/024 , G11B33/08 , G11B2220/90 , H04N5/23241 , H04N5/772
摘要： A video camera recorder comprises an imaging means receiving an optical image and generating an image representative video signal, and a viewfinder for viewing the optical image. A synchronizing signal generator is coupled to the imaging means and to a recording means which is coupled to the imaging means. A control means for optimizing power conservation has a first mode which enables operation of the synchronizing signal generator and inhibits operation of the imaging and recording means. In a second mode the control means enables the synchronizing signal generator and recording means for reproducing a recorded image representative video signal and inhibits operation of the imaging means. In a third mode the control means enables the imaging means, the synchronizing signal generator and the recording means for recording the image representative video signal from the imaging means.
摘要翻译：一种摄像机，包括接收光学图像并产生图像代表性视频信号的成像装置和用于观看光学图像的取景器。同步信号发生器耦合到成像装置和耦合到成像装置的记录装置。用于优化功率节省的控制装置具有能够同步信号发生器的操作并禁止成像和记录装置的操作的第一模式。在第二模式中，控制装置使得同步信号发生器和记录装置能够再现记录的图像代表性视频信号并且禁止成像装置的操作。在第三模式中，控制装置启用成像装置，同步信号发生器和记录装置，用于记录来自成像装置的图像代表性视频信号。

3. 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。

4. 发明授权

US06559884B1 Virtual studio position sensing system 失效
标题翻译：虚拟演播室位置传感系统
公开(公告)号：US06559884B1
公开(公告)日：2003-05-06
申请号：US09148566
申请日：1998-09-04
申请人： Michael Tamir , Avi Sharir
发明人： Michael Tamir , Avi Sharir
IPC分类号： H04N904
CPC分类号： H04N5/2224 , H04N5/222 , H04N5/272
摘要： Apparatus and method for inserting virtual objects into a video sequence including a camera position sensing system which uses LED's to provide perspective information for the camera sensing system thereby allowing natural scenery to be used.
摘要翻译：用于将虚拟物体插入到包括使用LED的相机位置感测系统的视频序列中的设备和方法，以提供用于照相机感测系统的透视信息，从而允许使用自然风景。

5. 发明授权

US06665005B1 Electronic image pickup apparatus 失效
标题翻译：电子摄像装置
公开(公告)号：US06665005B1
公开(公告)日：2003-12-16
申请号：US09149619
申请日：1998-09-08
申请人： Tatsuji Higuchi , Kenichi Aoki
发明人： Tatsuji Higuchi , Kenichi Aoki
IPC分类号： H04N904
CPC分类号： H04N5/238 , H04N5/2252 , H04N5/2254
摘要： An electronic image pickup apparatus comprises a shutter having a shielding member which can be inserted into or removed from an optical path of an optical system for forming an image of an object on a light receiving surface of an image pickup element, an inserting/removing mechanism for inserting or removing the shielding member into or from the optical path, a driver for driving the inserting/removing mechanism, and a manipulator for operating the inserting/removing mechanism by a driving system other than the driver.
摘要翻译：电子图像拾取装置包括具有屏蔽构件的遮板，该屏蔽构件能够插入到用于形成图像拾取元件的光接收表面上的物体的图像的光学系统的光路中或从该光学系统移除;插入/移除机构用于将屏蔽构件插入或移出光路，用于驱动插入/移除机构的驱动器和用于通过驾驶员以外的驱动系统操作插入/移除机构的操纵器。

6. 发明授权

US06657658B2 Method of and system for image processing, method of and system for image reproduction and image confirmation system for use in the methods 失效
标题翻译：用于图像处理的方法和系统，用于图像再现的方法和系统以及用于该方法的图像确认系统
公开(公告)号：US06657658B2
公开(公告)日：2003-12-02
申请号：US09115265
申请日：1998-07-14
申请人： Kazuhiko Takemura
发明人： Kazuhiko Takemura
IPC分类号： H04N904
CPC分类号： H04N1/32112 , H04N1/00127 , H04N1/00129 , H04N1/00132 , H04N1/00204 , H04N1/2112 , H04N1/32128 , H04N2101/00 , H04N2201/3242 , H04N2201/3259 , H04N2201/3277
摘要： When carrying out an image processing on given digital image data, an image confirmation system having functions of setting a condition of image processing which is to be carried out on the given digital image data according to a desired finish, displaying a visible image on the basis the digital image data processed according to the set image processing condition so that whether the processed digital image data actually produces a picture of the desired finish can be confirmed through the visible image displayed, and obtaining desired image processing condition information representing the image processing condition which has been confirmed to be suitable for producing a picture of the desired finish is used to take in the digital image data and the desired image processing condition information. Image processing is carried out on the digital image data according to the image processing condition represented by the desired image processing condition information.
摘要翻译：在对给定的数字图像数据进行图像处理的图像确认系统中，具有根据期望的完成设置要对所给定的数字图像数据进行的图像处理的条件的功能的图像确认系统，基于所述的图像显示可视图像根据设定的图像处理条件处理的数字图像数据，以便可以通过所显示的可见图像来确认处理的数字图像数据是否实际产生所需的完成的图像，并获得表示图像处理条件的期望的图像处理条件信息，已经被证实适于产生用于获取数字图像数据和期望的图像处理条件信息的所需完成的图像。根据由所需图像处理条件信息表示的图像处理条件对数字图像数据进行图像处理。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式