公开(公告)号：US20040263913A1

公开(公告)日：2004-12-30

申请号：US10875193

申请日：2004-06-25

发明人： Sannoh Masato

IPC分类号： H04N001/21 ,  H04N001/40

CPC分类号： H04N1/00129 ,  H04N1/00127 ,  H04N1/00204 ,  H04N1/00291 ,  H04N1/00885 ,  H04N1/00899 ,  H04N1/32614 ,  H04N1/3263 ,  H04N1/32667 ,  H04N2101/00 ,  H04N2201/0039 ,  H04N2201/0049 ,  H04N2201/0055 ,  H04N2201/0084

摘要： A digital camera as an image capturing apparatus detects a voltage of a battery arranged in the image capturing apparatus. If the voltage detected is equal to or less than a predetermined voltage, the digital camera terminates transmitting image data into an external apparatus, stores the image data into a storage memory if not yet stored in the storage memory, and disconnects a network connection with the external apparatus. If the voltage detected is greater than the predetermined voltage, the digital camera connects to the network and transmits image data specified by user in advance. When the detected voltage is equal to or less than the predetermined voltage even if during the transmitting, the digital camera terminates the transmitting, stores the image data, and disconnects the network. The digital camera then retransmits the image data not yet transmitted after the digital camera is turned on again, and displays a message, which shows that all of the image data has been transmitted completely, on a display unit.

摘要翻译： 作为摄像装置的数码相机检测配置在图像拍摄装置中的电池的电压。 如果检测到的电压等于或小于预定电压，则数字照相机终止将图像数据传输到外部设备中，如果尚未存储在存储器中则将图像数据存储到存储存储器中，并且断开与该存储器的网络连接 外部设备 如果检测到的电压大于预定电压，则数字照相机连接到网络并预先传送用户指定的图像数据。 当检测到的电压等于或小于预定电压时，即使在发送期间，数字照相机终止发送，存储图像数据，并断开网络。 然后，数字照相机再次打开数码照相机后再发送尚未发送的图像数据，并在显示单元上显示一条消息，显示全部图像数据已被完全发送。

公开(公告)号：US20040263878A1

公开(公告)日：2004-12-30

申请号：US10608760

申请日：2003-06-27

申请人： Xerox Corporation

发明人： Jon S. McElvain

IPC分类号： G06K015/02 ,  H04N001/40

CPC分类号： G06K15/02

摘要： A method for optimizing rendering of objects to be printed on a white background, includes identifying an object of a particular type to be printed on a white background, wherein objects of the particular type have predefined rendering hints associated with them, which predefined rendering hints provide optimized rendering of the objects of the particular type on non-white backgrounds; associating a new tag called nullobject on whitenull with the identified object; defining a new rendering hint for rendering the object of the particular type on a white background with the identified object; and rendering objects with the object on white tag according to the new rendering hint.

摘要翻译： 一种用于优化要打印在白色背景上的对象的渲染的方法，包括识别要在白色背景上打印的特定类型的对象，其中特定类型的对象具有与它们相关联的预定义渲染提示，该预定义渲染提示提供 在非白色背景上优化特定类型对象的渲染; 将一个名为“白色对象”的新标签与识别的对象相关联; 定义一个新的渲染提示，用于使用识别的对象在白色背景上渲染特定类型的对象; 并根据新的渲染提示在白色标签上渲染对象。

公开(公告)号：US20040252343A1

公开(公告)日：2004-12-16

申请号：US10301797

申请日：2002-11-22

申请人： TOSHIBA TEC KABUSHIKI KAISHA

发明人： Haruko Kawakami

IPC分类号： H04N001/40 ,  G06K009/34 ,  G06K009/46 ,  G06K015/02

CPC分类号： G06K9/00456 ,  H04N1/40062 ,  H04N1/56

摘要： A white background determination section performs a white background determination on the basis of a white threshold calculated by a white threshold calculation section and an area size selected by an area size determination section. A character discrimination section executes character recognition such that a condition for character discrimination is relaxed when the white background determination section determines that a pixel of interest belongs to a white background, and the condition for character discrimination is made stricter in other cases.

摘要翻译： 白色背景确定部分基于由白色阈值计算部分计算的白色阈值和由区域尺寸确定部分选择的面积尺寸执行白色背景确定。 字符识别部分执行字符识别，使得当白色背景确定部分确定感兴趣的像素属于白色背景时，放松用于字符识别的条件，并且在其他情况下使字符辨别的条件更严格。

公开(公告)号：US20040239995A1

公开(公告)日：2004-12-02

申请号：US10446785

申请日：2003-05-29

申请人： KABUSHIKI KAISHA TOSHIBA ,  TOSHIBA TEC KABUSHIKI KAISHA

发明人： Tetsuya Sadowara

IPC分类号： G06K015/02 ,  H04N001/64 ,  H04N001/60 ,  H04N001/58 ,  H04N001/409 ,  H04N001/40

CPC分类号： H04N1/46

摘要： A copier and method for automatically determining whether the original is color or monochrome and generating a corresponding copy. The copier comprises a scanner which generates RGB data from the document, a color/monochrome processor which determines whether the document is a color or monochrome document based on the RGB data from the scanner.

摘要翻译： 一种用于自动确定原稿是彩色还是单色以及生成相应副本的复印机和方法。 复印机包括从文档生成RGB数据的扫描器，基于来自扫描仪的RGB数据确定文档是彩色还是单色文档的彩色/单色处理器。

公开(公告)号：US20040233476A1

公开(公告)日：2004-11-25

申请号：US10846631

申请日：2004-05-17

申请人： KABUSHIKI KAISHA TOSHIBA ,  TOSHIBA TEC KABUSHIKI KAISHA

发明人： Hirokazu Shoda

IPC分类号： G06K015/02 ,  H04N001/04 ,  H04N001/48 ,  H04N001/40 ,  H04N001/56

CPC分类号： H04N1/56 ,  H04N1/46

摘要： An image processing apparatus reads an original by R, G and B sensors and a monochromatic sensor, and includes Log conversion means for subjecting signals produced by the reading to Log conversion. When two-color printing is performed, Log conversion parameters are individually set for one of signals produced by the reading of the R, G and B sensors and for a signal produced by the reading of the monochromatic sensor.

摘要翻译： 图像处理装置通过R，G和B传感器和单色传感器读取原稿，并且包括用于对由读取产生的信号进行Log转换的Log转换装置。 当执行双色打印时，对于通过读取R，G和B传感器以及通过读取单色传感器产生的信号而产生的信号之一，单独地设置Log转换参数。

公开(公告)号：US20040212844A1

公开(公告)日：2004-10-28

申请号：US10827316

申请日：2004-04-20

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Tetsuya Kato

IPC分类号： H04N001/40 ,  H04N001/46

CPC分类号： H04N1/0411 ,  H04N1/0402 ,  H04N1/0458 ,  H04N1/193 ,  H04N1/40056 ,  H04N5/3456 ,  H04N5/3692

摘要： An image reader including photoelectric transducers each of which converts a light signal into an electric signal, and outputs the signal to a signal line, channel selecting switches each of which selectively connects, and disconnects, a corresponding one of the transducers to, and from, the signal line, and a resolution selecting portion which receives a control-start signal which commands the image reader to start controlling the switches, and continues to take a predetermined voltage in a first predetermined time duration, and each one of clock-pulse signals which have respective different numbers of characteristic portions or portion in a second predetermined time duration falling in the first time duration, and each of which has pulses in a third time duration following the second time duration, the switches being sequentially controlled in synchronism with the pulses of the each clock-pulse signal, so as to sequentially connect, and disconnect, the corresponding transducers to, and from, the signal line, the resolution selecting portion selecting, based on the number of characteristic portions of the each clock-pulse signal, a corresponding one of different reading resolutions corresponding to different control patterns, respectively, so that the switches are sequentially controlled according to the control pattern corresponding to the selected reading resolution, in synchronism with the pulses of the each clock-pulse signal.

摘要翻译： 一种图像读取器，包括光电换能器，每个光电转换器将光信号转换成电信号，并将信号输出到信号线，每个选择性地连接的通道选择开关，并将相应的一个换能器断开， 信号线和分辨率选择部分，其接收命令图像读取器开始控制开关的控制开始信号，并且在第一预定持续时间内继续获取预定电压，并且每个时钟脉冲信号 在第一持续时间内具有在第二预定持续时间内的各自不同数量的特征部分或部分，并且每个具有在第二持续时间之后的第三持续时间中的脉冲，开关被顺序地与 每个时钟脉冲信号，以便顺序地将相应的换能器连接和断开，a 根据信号线，分辨率选择部分基于每个时钟脉冲信号的特征部分的数量，分别对应于不同的控制模式的不同读取分辨率的对应的一个，使得开关被顺序地控制 根据与选择的读取分辨率对应的控制图案，与每个时钟脉冲信号的脉冲同步。

公开(公告)号：US20040212688A1

公开(公告)日：2004-10-28

申请号：US10829142

申请日：2004-04-21

申请人： Konica Minolta Photo Imaging, Inc.

发明人： Hiroaki Takano ,  Tsukasa Ito

IPC分类号： H04N001/40

CPC分类号： H04N9/045

摘要： There is described an image-capturing apparatus, which has plural kinds of image sensors, sensitivities of which are different relative to each other, for recording wide dynamic range image data, and an image processing apparatus for applying optimization processing to the wide dynamic range image data. The image capturing apparatus includes a scene-referred raw data generating section to generate scene-referred raw data sets; a scene-referred image data synthesizing section to synthesize scene-referred image data; a synthesizing-information data generating section to generate synthesizing-information data; an output-referred image data generating section to generate output-referred image data by applying an optimization processing to the scene-referred image data; a differential data generating section to generate differential data between the scene-referred image data and the output-referred image data; and a controlling section to store the output-referred image data attached with the synthesizing-information data and the differential data into a storage medium.

摘要翻译： 描述了一种图像捕获设备，其具有用于记录宽动态范围图像数据的灵敏度彼此不同的多种图像传感器，以及用于对宽动态范围图像进行优化处理的图像处理设备 数据。 图像拍摄装置包括场景参考的原始数据生成部，生成场景参照的原始数据组; 场景参考图像数据合成部分，用于合成场景参考图像数据; 合成信息数据生成部，生成合成信息数据; 输出参考图像数据生成部，通过对场景参照图像数据应用优化处理来生成输出参照图像数据; 差分数据产生部分，用于在场景参考图像数据和输出参考图像数据之间产生差分数据; 以及控制部分，将附加有合成信息数据和差分数据的输出参考图像数据存储到存储介质中。

公开(公告)号：US20040196515A1

公开(公告)日：2004-10-07

申请号：US10406919

申请日：2003-04-04

申请人： MATCH LAB, INC.

发明人： Hanqiang Huang ,  Yung-Kai Lai

IPC分类号： H04N001/46 ,  H04N001/40

CPC分类号： H04N1/56

摘要： A method and apparatus for classifying an input image as black and white or color is described. The method calculates a first ratio of a color pixel portion to a total pixel portion in the input image. Next, the method calculates a second ratio of the color pixel portion to a combined pixel portion in the input image, where the combined pixel portion comprises the color pixel portion and a dark black and white pixel portion. Finally, the method returns an indication the input image is black and white if the first ratio is less than a first threshold and the second ratio is less than a second threshold.

摘要翻译： 描述了将输入图像分类为黑白或彩色的方法和装置。 该方法计算输入图像中的彩色像素部分与总像素部分的第一比率。 接下来，该方法计算输入图像中的彩色像素部分与组合像素部分的第二比例，其中组合像素部分包括彩色像素部分和深黑色和白色像素部分。 最后，如果第一比率小于第一阈值并且第二比率小于第二阈值，则该方法返回指示输入图像是黑色和白色。

公开(公告)号：US20040190069A1

公开(公告)日：2004-09-30

申请号：US10822737

申请日：2004-04-13

申请人： CANON KABUSHIKI KAISAH

发明人： Yuji Ishikawa ,  Motoaki Yoshino ,  Masao Kiguchi ,  Masaya Kondo ,  Atsushi Ohtani ,  Kazuomi Oishi

IPC分类号： G06F003/12 ,  G06F015/00 ,  H04N001/40

CPC分类号： H04N1/00238 ,  H04N1/00204 ,  H04N1/00206 ,  H04N1/00236 ,  H04N1/00241 ,  H04N1/00915 ,  H04N1/32502 ,  H04N1/32512 ,  H04N2201/0067 ,  H04N2201/0068 ,  H04N2201/0074 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0086

摘要： An image communication apparatus converts image data received through a communication line into bit image data to be reproduced as a visible image by means of using a data converting unit and a reproducing unit. The apparatus converts data from a data processing apparatus into bit image data to be reproduced as a visible image by means of using the data converting unit and the reproducing unit, so as to accomplish an efficient system as a whole.

摘要翻译： 图像通信装置通过使用数据转换单元和再现单元将通过通信线路接收的图像数据转换为要再现的可视图像的比特图像数据。 该装置通过使用数据转换单元和再现单元将数据从数据处理装置转换为位图像数据，作为可见图像再现，从而实现整体上的有效系统。

公开(公告)号：US20040179239A1

公开(公告)日：2004-09-16

申请号：US10797066

申请日：2004-03-11

发明人： Yukiko Yamazaki ,  Takahiro Yagishita

IPC分类号： G06K015/02 ,  H04N001/32 ,  H04N001/40 ,  G09C005/00

CPC分类号： H04N1/32144 ,  H04N1/32128 ,  H04N1/3873 ,  H04N1/40062 ,  H04N2201/3225

摘要： An image processing apparatus includes a first unit that converts image area information related to a predetermined image area of image data into predetermined information and a second unit that attaches the predetermined information to the image data. The predetermined information is coordinates of a rectangle, and the second unit attaches the coordinates to the image data as a tag based on a predetermined format.

摘要翻译： 图像处理装置包括将图像数据的预定图像区域的图像区域信息转换为预定信息的第一单元和将预定信息附加到图像数据的第二单元。 预定信息是矩形的坐标，第二单元基于预定格式将坐标附加到图像数据作为标签。