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1. 发明授权

US07933446B2 Method and apparatus for automatically detecting image and character data 有权
标题翻译：用于自动检测图像和字符数据的方法和装置
公开(公告)号：US07933446B2
公开(公告)日：2011-04-26
申请号：US10765061
申请日：2004-01-28
申请人： Alwin Lee , Jim Lin
发明人： Alwin Lee , Jim Lin
IPC分类号： G06K9/34 , H04N1/387
CPC分类号： H04N1/40062 , G06K9/00456 , H04N1/6072
摘要： The present invention discloses a halftone processing of image and text auto detection, which is used to keep both the bit depth of images and the clarity of text when faxing or copying documents. The process of the present invention is stated as follows: choose the background color from the master copy, separate the content of the master copy into images and text with the chosen background color as the criterion, process the images with halftone processing, process the text with line art processing, and then output the processed images and processed text as a whole.
摘要翻译：本发明公开了一种图像和文本自动检测的半色调处理，其用于在传真或复印文档时保持图像的位深度和文本的清晰度。本发明的过程如下所示：从主副本中选择背景颜色，将主副本的内容分离成具有所选背景颜色的图像和文本作为标准，使用半色调处理处理图像，处理文本并进行线条处理，然后作为整体输出处理后的图像和处理文本。

2. 发明授权

US07418140B2 Method for auto-cropping a scanned image 有权
标题翻译：自动裁剪扫描图像的方法
公开(公告)号：US07418140B2
公开(公告)日：2008-08-26
申请号：US11468843
申请日：2006-08-31
申请人： Ace Chien
发明人： Ace Chien
IPC分类号： G06K9/48 , H04N1/46
CPC分类号： G06K9/3233 , G06K9/4652 , G06T7/13
摘要： The present invention provides a method for dynamically refine the threshold values of R(Red), G(Green), B(Blue) colors for determining a borderline pixel in response to the values of a background image, thereby to precisely determine the borderlines of the Area of Interest (AOI). The method of the invention first searches the borderline pixels of a scanned image according to the standard differences of the R,G,B values of the pixels. Then, approximate the R,G,B threshold values of the borderline pixels by repeatedly averaging the current R,G,B values of the borderline pixels and the previous R,G,B threshold values until the difference is less than a predetermined value. The approximated R,G,B threshold values are set for the new R,G,B threshold values for determining the attribute of a pixel for subsequent prescanned images. Accordingly, the AOI can be automatically selected by reading the image circumscribed by the borderline pixels.
摘要翻译：本发明提供一种用于根据背景图像的值来动态地改善用于确定边界像素的R（红色），G（绿色），B（蓝色）颜色的阈值的方法，从而精确地确定兴趣区（AOI）。本发明的方法首先根据像素的R，G，B值的标准差搜索扫描图像的边界像素。然后，通过重复平均边界像素的当前R，G，B值和先前的R，G，B阈值来近似边界像素的R，G，B阈值，直到该差小于预定值。为新的R，G，B阈值设置近似的R，G，B阈值，用于确定随后的预处理图像的像素的属性。因此，可以通过读取由边界像素限定的图像来自动选择AOI。

3. 发明授权

US07375863B2 Image reading device activated by light interference 有权
标题翻译：图像读取装置由光干扰激活
公开(公告)号：US07375863B2
公开(公告)日：2008-05-20
申请号：US11317777
申请日：2005-12-23
申请人： Hsi-Min Chen , Jung-Chou Lin , Te-Chih Chang
发明人： Hsi-Min Chen , Jung-Chou Lin , Te-Chih Chang
IPC分类号： H04N1/04
CPC分类号： H04N1/00326 , H04N1/00 , H04N1/0035 , H04N1/00352 , H04N1/00496 , H04N1/00689 , H04N1/00737 , H04N1/00925 , H04N1/00928 , H04N1/1017 , H04N1/193
摘要： An image reading device is activated by the light interference of a light path. The image reading device comprises at least an image sensing element, a picture and an image changing mechanism such as a picture conveying module, picture rotating module, a hole or a soft button with a picture in the inner side. The user may use a finger or other objects to interfere with the image generated in the image sensing element. By detecting the changes of the image, a predetermined activation process of the image reading device is therefore started.
摘要翻译：图像读取装置被光路的光干涉激活。图像读取装置至少包括图像传感模块，图像旋转模块，孔或具有内侧图片的软按钮的图像感测元件，图像和图像改变机构。用户可以使用手指或其他物体干扰在图像感测元件中产生的图像。通过检测图像的变化，因此开始图像读取装置的预定的激活处理。

4. 发明授权

US08463878B2 Network server for providing scanning functionality to a computer 有权
公开(公告)号：US08463878B2
公开(公告)日：2013-06-11
申请号：US09828856
申请日：2001-04-10
申请人： Hsi-Hsun Huang
发明人： Hsi-Hsun Huang
IPC分类号： G06F15/177 , G06F15/16
CPC分类号： G06F9/4411 , H04N1/00236 , H04N1/00241 , H04N1/00973 , H04N2201/0081
摘要： A server enables a user at a station to scan a document. The station has a computer connected to the network, a browser installed on the computer to enable the user to browse the network, and a scanner in communication with the computer. The server has a database of scanner drivers, a driver selection system that enables the user to select a driver for the scanner from the database of scanner drivers, and a delivery system that transfers a selected driver to the computer and causes the computer to execute the driver. The user uses the browser and the driver selection system to select a driver for the scanner. The delivery system then sends the driver to the computer, and the computer executes the driver. The driver uses the scanner to scan a document, and scanning data corresponding to the document is saved in a predetermined location.

5. 再颁专利

USRE43161E1 Photic image processing method 失效
标题翻译：光影图像处理方法
公开(公告)号：USRE43161E1
公开(公告)日：2012-02-07
申请号：US11707856
申请日：2007-02-15
申请人： Peen-Pau Cheng
发明人： Peen-Pau Cheng
IPC分类号： H04N5/235 , H04N5/228
CPC分类号： H04N5/232 , H04N5/2354 , H04N5/243 , H04N9/735
摘要： The present invention relates to a photic image processing method which includes steps of (1) processing a photic image unit to generate a photic image signal having a plurality of basic image signals, (2) performing a first regulating compensation to each of the basic image signals of the photic image to generate a first compensated basic image signals in order to equilibrate the basic image signals of the photic image signal, (3) multiplexing the first compensated basic image signals in a period of time to generate a multiplexed photic image signal having the compensated basic image signals in series in the period of time, wherein the period is equal to a time of processing a photic image unit, and (4) performing a second regulating compensation for the multiplexed photic image signal to generate a second compensated multiplexed photic image signal. The photic image processing method disclosed in this disclosure is capable of producing a photic image having high resolution and quality.
摘要翻译：本发明涉及一种光图像处理方法，包括以下步骤：（1）处理光图像单元以产生具有多个基本图像信号的光影图像信号，（2）对每个基本图像执行第一调节补偿以产生第一补偿基本图像信号以平衡光图像信号的基本图像信号，（3）在一段时间内对第一补偿基本图像信号进行多路复用以产生具有补偿基本图像信号在时间段内串联，其中周期等于处理光图像单元的时间，以及（4）对复用的光图像信号执行第二调节补偿，以产生第二补偿多路复用光图像信号。本公开中公开的光学图像处理方法能够产生具有高分辨率和质量的光学图像。

6. 再颁专利

USRE42823E1 Slide securing device for flatbed scanning sysem 有权
标题翻译：用于平板扫描系统的滑动固定装置
公开(公告)号：USRE42823E1
公开(公告)日：2011-10-11
申请号：US11332808
申请日：2006-01-13
申请人： Jenn-Tsair Tsai , Chieng-Ming Tsaur
发明人： Jenn-Tsair Tsai , Chieng-Ming Tsaur
IPC分类号： H04N1/04 , G03G15/00
CPC分类号： G03G15/60 , H04N1/1013 , H04N2201/0406 , H04N2201/0422
摘要： A slide securing device, using in a flatbed scanner, includes a frame and a securing cell. The securing cell comprises an aperture, a first securing clip, a second securing clip, a first securing groove, a second securing groove, a picking portion, a first support member and a second support member. The slide securing device utilizes proper clips for holding slides. Thus, the scanner can directly scan the secured slides by predetermined parameters and reset mode, in order to save scanning time. Further, the securing grooves maintains slides at a fixed height to improve the scanning quality.
摘要翻译：在平板扫描仪中使用的滑动固定装置包括框架和固定单元。固定单元包括孔，第一固定夹，第二固定夹，第一固定凹槽，第二固定凹槽，拾取部分，第一支撑构件和第二支撑构件。滑块固定装置使用适当的夹子夹持滑块。因此，扫描仪可以通过预定的参数和复位模式直接扫描安全的幻灯片，以节省扫描时间。此外，固定槽保持固定高度的滑动，以提高扫描质量。

7. 再颁专利

USRE42286E1 Image data processing system 有权
标题翻译：图像数据处理系统
公开(公告)号：USRE42286E1
公开(公告)日：2011-04-12
申请号：US11450949
申请日：2006-06-08
申请人： Kuei-Hsiang Chen , Cheng-Pang Chien , Tian-Quey Lee
发明人： Kuei-Hsiang Chen , Cheng-Pang Chien , Tian-Quey Lee
IPC分类号： G09G5/00
CPC分类号： G09G5/003 , G09G5/024
摘要： The present invention provides an image data processing system to increase the speed of on-screen display (OSD) image processing. The image data processing system comprises M color code registers for storing a plurality of color codes and a first multiplexer electrically connected to every output port of the M color code registers. The first multiplexer comprises a control port for inputting an N-bit image code, and the first multiplexer chooses one of the outputs of the M color code registers as its output according to the N-bit image code. The image data processing system comprises a processor for storing M color codes in the M color code registers and periodically transmitting a plurality of N-bit image codes to the control port of the first multiplexer so that the first multiplexer periodically chooses one of the color codes stored in the M color code registers as its output according to one of the N-bit image codes.
摘要翻译：本发明提供了一种用于增加屏幕显示（OSD）图像处理速度的图像数据处理系统。图像数据处理系统包括用于存储多个颜色代码的M个色码寄存器和与M个色码寄存器的每个输出端口电连接的第一多路复用器。第一多路复用器包括用于输入N位图像码的控制端口，并且第一多路复用器根据N位图像码选择M个色码寄存器的输出中的一个作为其输出。图像数据处理系统包括处理器，用于在M个彩色代码寄存器中存储M个色码，并周期地将多个N位图像代码发送到第一多路复用器的控制端口，使得第一多路复用器周期性地选择一个颜色代码根据N位图像代码之一存储在M个色码寄存器中作为其输出。

8. 再颁专利

USRE42269E1 Double side scanner module 有权
标题翻译：双面扫描仪模块
公开(公告)号：USRE42269E1
公开(公告)日：2011-04-05
申请号：US11405042
申请日：2006-04-13
申请人： Will Kao
发明人： Will Kao
IPC分类号： H04N1/04
CPC分类号： H04N1/2032 , H04N1/1215 , H04N1/193 , H04N2201/0081
摘要： A double side scanner module which consists of a U-shaped inversion device and two image information reading devices is provided for reading images on the two sides of an original in a single pass. The U-shaped inversion device has two ends for providing a paper feeding path and a paper output path respectively. The two ends are at the same side for the convenience of operation. At both of the two ends, there is a glass window. Beneath each of the glass windows, there is an image information reading device. When an original is fed into the paper feeding end and conveyed through the first glass window, the first image information reading device starts to read the image on the first side of the original. When the original is conveyed through the U-shaped inversion device, the scanned side will be inverted to the other side. Consequently, when the original is conveyed through the second glass window, the second image information reading device can read the image on the second side of the original and complete the double side scanning.
摘要翻译：提供由U形反转装置和两个图像信息读取装置组成的双面扫描器模块，用于单次读取原稿两侧的图像。 U形反转装置具有分别用于提供给纸路径和纸张输出路径的两端。为了方便操作，两端在同一侧。在两端都有一个玻璃窗。在每个玻璃窗下面都有一个图像信息读取装置。当原稿被馈送到进纸端并通过第一玻璃窗口传送时，第一图像信息读取装置开始读取原稿第一侧上的图像。当原稿通过U型反转装置输送时，扫描面将被倒转到另一侧。因此，当原稿被传送通过第二玻璃窗时，第二图像信息读取装置可以读取原稿的第二面上的图像并完成双面扫描。

9. 再颁专利

USRE43087E1 Image scanner using low-pixel-density CCD to achieve high-pixel-density scanning quality by pixel-level shift of CCD 有权
标题翻译：图像扫描仪采用低像素密度CCD，通过CCD像素级移位实现高像素密度扫描质量
公开(公告)号：USRE43087E1
公开(公告)日：2012-01-10
申请号：US11384187
申请日：2006-03-16
申请人： Jenn-Tsair Tsai , Jone-Nun Chen , I-Chang Lu
发明人： Jenn-Tsair Tsai , Jone-Nun Chen , I-Chang Lu
IPC分类号： H04N1/04
CPC分类号： H04N1/192 , H04N1/1013
摘要： An image scanner performing multiple scanning operations for a single scan line is disclosed. The additional scanning operations are performed between two adjacent pixels. For a double scanning mode, the CCD performs one scanning operation for a scan line at a first position. Then, the CCD is moved from the first position to a second position along the X-direction to perform the other scanning operation at the second position. The distance between the first and the second positions is a half of the distance between two adjacent pixels. The scanning data of the two scanning operations are alternatively arranged and converted into final image data. By this way, a low-pixel-density CCD can be used to obtain a high-pixel-density scanning quality.
摘要翻译：公开了对单个扫描线执行多次扫描操作的图像扫描仪。在两个相邻像素之间执行附加的扫描操作。对于双扫描模式，CCD对第一位置的扫描线执行一次扫描操作。然后，CCD沿着X方向从第一位置移动到第二位置，在第二位置进行另一扫描动作。第一和第二位置之间的距离是两个相邻像素之间的距离的一半。两个扫描操作的扫描数据交替排列并转换为最终图像数据。通过这种方式，可以使用低像素密度CCD来获得高像素密度的扫描质量。

10. 再颁专利

USRE42595E1 Command conversion interface between image provider and image requestor 有权
标题翻译：图像提供者和图像请求者之间的命令转换接口
公开(公告)号：USRE42595E1
公开(公告)日：2011-08-02
申请号：US11961980
申请日：2007-12-20
申请人： Jack Chen , Jewel Tsai , Nora Wen
发明人： Jack Chen , Jewel Tsai , Nora Wen
IPC分类号： G06F9/45
CPC分类号： G06F9/45512
摘要： A command conversion interface between an image machine with a plurality of hard keys and an image requestor is disclosed. When the command conversion interface detects and determines the activation of a specific hard key of the image machine, digital image information from the image machine is provided for the image requestor through the command conversion interface to execute a designated task, which has not been built in the image machine. In the command conversion interface, the designated task is interpreted by a destination command script, and the destination command script is processed by a compiler along with the digital image information, then transmitted to the image requestor to execute the task. The relationship between the specific hard key and the designated task refers to a new correlation table of the command conversion interface.
摘要翻译：公开了具有多个硬键的图像机与图像请求器之间的命令转换接口。当命令转换接口检测并确定图像机的特定硬键的激活时，通过命令转换接口为图像请求者提供来自图像机的数字图像信息，以执行尚未内置的指定任务图像机。在命令转换界面中，指定的任务由目标命令脚本解释，目标命令脚本与数字图像信息一起由编译器处理，然后发送给图像请求者执行任务。特定硬键与指定任务之间的关系是指命令转换接口的新的相关表。

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