公开(公告)号：US09148572B2

公开(公告)日：2015-09-29

申请号：US13271543

申请日：2011-10-12

申请人： Masahiro Kitano ,  Ryuichi Shiohara ,  Toshiyuki Yamamoto

发明人： Masahiro Kitano ,  Ryuichi Shiohara ,  Toshiyuki Yamamoto

IPC分类号： H04N5/232 ,  H04N5/376 ,  H04N5/77 ,  H04N9/804

CPC分类号： H04N5/23293 ,  H04N5/3765 ,  H04N5/772 ,  H04N9/8042

摘要： A timing generator includes a frame rate information receiver, a display control section, and a determination unit. The frame rate information acquisition section is configured to receive information indicating a frame rate of an image sensor. The display control section is configured to output dot clocks in a first cycle to a display which includes a counter being configured to count the number of the dot clocks for a synchronization period, where the dot clocks are a synchronization signal. The determination unit is configured to determine whether or not the number of the dot clocks in the synchronization period is expected to exceed a predetermined number, where length of the synchronization period is based on at least the frame rate of the image sensor. The display control section is configured to switch from the first cycle to a second cycle, if the number of dot clocks is expected to exceed the predetermined number.

摘要翻译： 定时发生器包括帧速率信息接收器，显示控制部分和确定单元。 帧率信息获取部被配置为接收指示图像传感器的帧速率的信息。 显示控制部分被配置为将第一周期中的点时钟输出到显示器，该显示器包括被配置为对同步周期的点时钟数进行计数的计数器，其中点时钟是同步信号。 确定单元被配置为确定同步周期中的点时钟数是否期望超过预定数量，其中同步周期的长度至少基于图像传感器的帧速率。 如果点时钟的数量预计超过预定数量，则显示控制部分被配置为从第一周期切换到第二周期。

公开(公告)号：US08937673B2

公开(公告)日：2015-01-20

申请号：US13109420

申请日：2011-05-17

申请人： Ryuichi Shiohara ,  Masahiro Kitano ,  Toshiyuki Yamamoto

发明人： Ryuichi Shiohara ,  Masahiro Kitano ,  Toshiyuki Yamamoto

IPC分类号： H04N5/222 ,  G09G5/12 ,  G09G5/393 ,  G09G5/395 ,  H04N101/00

CPC分类号： H04N5/23293 ,  G09G5/12 ,  G09G5/18 ,  G09G5/393 ,  G09G5/395 ,  G09G2310/08 ,  G09G2340/0407 ,  G09G2360/121 ,  H04N2101/00

摘要： An image-displaying device includes a first storage section, an image data generation section, a timing information acquisition section and a display control section. The image data generation section is configured to output the image data to the first storage section with the image data being composed of a plurality of predetermined data units. The timing information acquisition section is configured to acquire timing information indicative of a timing related to generation and output of the image data to the first storage section with respect to each of the predetermined data units. The display control section is configured to control a display section to read and display an Nth one of the predetermined data units after output of an (N+i)th one of the predetermined data units to the first storage section is completed according to the timing information, where N is a natural number and i is a nonnegative integer.

摘要翻译： 图像显示装置包括第一存储部分，图像数据生成部分，定时信息获取部分和显示控制部分。 图像数据生成部将图像数据输出到第一存储部，图像数据由多个规定的数据单位构成。 定时信息获取部被配置为相对于每个预定数据单元获取表示与图像数据的生成和输出有关的定时的定时信息给第一存储部。 所述显示控制部被配置为根据所述第一存储部的第（N + i）个规定数据单位向所述第一存储部输出完成后，控制显示部，读取并显示所述规定数据部的第N个， 信息，其中N是自然数，i是非负整数。

公开(公告)号：US09131181B2

公开(公告)日：2015-09-08

申请号：US13006304

申请日：2011-01-13

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： G06F15/00 ,  H04N1/40

CPC分类号： H04N1/40012

摘要： A method to configure an apparatus to apply a plurality of mono colorization filters to a low resolution version of a color image. A contrast value is determined for each application of the mono colorization filters. The mono colorization filter achieving the highest contrast value is applied to a high resolution version of the color image to produce a high contrast monochrome image. The high contrast monochrome image is then printed by the apparatus.

摘要翻译： 一种配置将多个单色着色滤光片应用于彩色图像的低分辨率版本的装置的方法。 确定单色着色滤光片的每个应用的对比度值。 实现最高对比度值的单色滤色器被应用于彩色图像的高分辨率版本以产生高对比度单色图像。 然后由该装置打印高对比度的单色图像。

公开(公告)号：US08369654B2

公开(公告)日：2013-02-05

申请号：US12115424

申请日：2008-05-05

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： G06K9/32

CPC分类号： H04N1/00278 ,  H04N1/0044 ,  H04N1/00453 ,  H04N1/00482 ,  H04N2101/00 ,  H04N2201/001 ,  H04N2201/325 ,  H04N2201/3271 ,  H04N2201/3273

摘要： To facilitate setting of development condition an image developing apparatus is provided. The image developing apparatus performs a development process to first image data generated by a digital camera, each pixel of which lacks a part of color information, the image developing apparatus carries out a first type of development process on the first image data to generate developed image data; and a second type of development process on the first undeveloped image data to generate for-display image data with lower resolution. The first type of development process includes: a first specific process performed on the first image data to generate second image data; and a first interpolation process performed on the second image data, the second type of development process includes: a process to generate third image data through a second interpolation process performed on the first image data and a resolution converting process; and a second specific process performed on the third image data.

摘要翻译： 为了便于设置显影条件，提供了图像显影装置。 图像显影装置执行显影处理，以首先对每个像素缺少一部分颜色信息的数字照相机生成的数据进行图像处理，图像显影装置对第一图像数据执行第一类型的显影处理以产生显影图像 数据; 以及对第一未开发的图像数据的第二类开发过程，以生成具有较低分辨率的显示图像数据。 第一类型的开发过程包括：对第一图像数据执行的第一特定处理以产生第二图像数据; 以及对所述第二图像数据执行的第一内插处理，所述第二类型的开发处理包括：通过对所述第一图像数据执行的第二内插处理和分辨率转换处理来生成第三图像数据的处理; 以及对第三图像数据执行的第二特定处理。

公开(公告)号：US20120274833A1

公开(公告)日：2012-11-01

申请号：US13405091

申请日：2012-02-24

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： H04N5/225

CPC分类号： H04N1/00132 ,  H04N1/00161 ,  H04N1/00167 ,  H04N1/32128 ,  H04N1/46 ,  H04N2101/00 ,  H04N2201/3204 ,  H04N2201/325 ,  H04N2201/3252 ,  H04N2201/3274

摘要： There is provided a development processing device that develops undeveloped image data. The development processing device includes a change screen displaying unit displays a first number line corresponding to a first initial parameter, a second number line corresponding to a second initial parameter, a reference line that intersects the first number line in a position corresponding to the first initial parameter and intersects the second number line in a position corresponding to the second initial parameter, a first marker that represents a position corresponding to the first user parameter on the first number line, and a second marker that represents a position corresponding to the second user parameter on the second number line on the parameter changing screen, and the development processing unit performs the development process based on at least the first user parameter and the second user parameter.

摘要翻译： 提供了开发未开发的图像数据的显影处理装置。 显影处理装置包括改变画面显示单元，显示对应于第一初始参数的第一数字行，对应于第二初始参数的第二数字线，在与第一初始参数对应的位置中与第一数字行相交的参考线 参数，并且在与第二初始参数相对应的位置中将第二数字线相交，表示与第一数字行上的第一用户参数对应的位置的第一标记和表示与第二用户参数对应的位置的第二标记 在参数改变画面上的第二号行上，显影处理单元至少基于第一用户参数和第二用户参数进行开发处理。

公开(公告)号：US08159502B2

公开(公告)日：2012-04-17

申请号：US12104640

申请日：2008-04-17

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： G09G5/02

CPC分类号： G06T11/001 ,  G06T2207/10024 ,  H04N1/64 ,  H04N9/045 ,  H04N2209/045

摘要： The invention is characterized by the fact that an area sensor for outputting an analog signal responsive to the light reception amount of light of CMYG is used and when CMYG image data is converted into RGB image data, RGB image data having a domain also in negative values is generated without performing processing of putting the RGB image data into values of 0 or more, without decreasing the information amount of the CMYG image data. Further, the invention is characterized by the fact that when the image data is recorded in a file section 16 finally as a JPEG file, the pixel data of each color of YCbCr is represented as data type of eight bits and the information amount per pixel is 24 bits for recording more color information without increasing the memory capacity.

摘要翻译： 本发明的特征在于，使用用于响应于CMYG的光的光接收量而输出模拟信号的区域传感器，并且当CMYG图像数据被转换成RGB图像数据时，具有负值的域的RGB图像数据 在不降低CMYG图像数据的信息量的情况下，不执行将RGB图像数据设为0以上的处理而生成。 此外，本发明的特征在于，当将图像数据最终作为JPEG文件记录在文件部分16中时，YCbCr的每种颜色的像素数据被表示为8位的数据类型，并且每像素的信息量为 24位用于记录更多的颜色信息，而不增加存储容量。

公开(公告)号：US20110128433A1

公开(公告)日：2011-06-02

申请号：US12959146

申请日：2010-12-02

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： H04N5/225

CPC分类号： H04N5/23293 ,  H04N5/3454 ,  H04N5/3456

摘要： An imaging device produces images on the basis of signals, transmitted from an imaging element. The device includes a display controller which selectively carries out either a first or a second display process, based on a user's selection. The first display process includes obtaining a first portion of the signals from a first area of the imaging element at a first frame rate, and displaying a first through-the-lens image on the display unit on the basis of the first portion of the signals. The second display process includes obtaining the first portion of the signals from the first area of the imaging element at a second, lower frame rate; obtaining a second portion of the signals from a second area of the imaging element at the lower frame rate; and displaying a second through-the-lens image on the display unit on the basis of both portions of the signals.

摘要翻译： 成像装置基于从成像元件发送的信号产生图像。 该装置包括基于用户的选择选择性地执行第一或第二显示处理的显示控制器。 第一显示处理包括以第一帧速率从成像元件的第一区域获得信号的第一部分，并且基于信号的第一部分在显示单元上显示第一透镜图像 。 第二显示处理包括以第二较低帧率从成像元件的第一区域获得信号的第一部分; 以较低的帧速率从成像元件的第二区域获得信号的第二部分; 并且基于信号的两个部分在显示单元上显示第二透镜图像。

公开(公告)号：US20110074990A1

公开(公告)日：2011-03-31

申请号：US12960063

申请日：2010-12-03

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： H04N3/14

CPC分类号： H04N5/23216 ,  G03B17/18 ,  H04N5/232 ,  H04N5/23293 ,  H04N5/2621 ,  H04N9/045 ,  H04N2101/00

摘要： A digital camera includes: an imaging unit that photoelectrically converts light to output a color image; a selecting unit that selects any one identifier from identifiers which are colored in different colors from each other; and a black/white image producing unit that produces a black/white image by weighting gradation values of respective colors for each of pixels of the output color image and adding the weighted gradation values to each other. When the light entered to the imaging unit is entered to a color filter having a color equal to a color of the selected identifier, a correlation between a light amount of light having a wavelength which penetrates the color filer and a light amount of the entered light becomes stronger than a correlation between a light amount of light having a wavelength which is absorbed by the color filter and the light amount of the entered light.

摘要翻译： 数码相机包括：光电转换光以输出彩色图像的成像单元; 选择单元，其从以彼此不同颜色着色的标识符中选择任何一个标识符; 以及黑/白图像产生单元，其通过对输出彩色图像的每个像素的各颜色的灰度值进行加权并将加权灰度值相加来产生黑/白图像。 当进入成像单元的光进入具有等于所选标识符的颜色的颜色的滤色器时，具有穿透滤色器的波长的光的光量与输入的光的光量之间的相关性 变得比具有由滤色器吸收的波长的光的光量和所输入的光的光量之间的相关性变强。

公开(公告)号：US07693415B2

公开(公告)日：2010-04-06

申请号：US11731591

申请日：2007-03-29

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： G03B13/14

CPC分类号： G03B13/10 ,  H04N5/23212 ,  H04N5/23293

摘要： A main electronic imaging device takes in as a taken-image an image of a subject obtained through an imaging lens. An electronic finder device photoelectrically first generates the image of the subject and generates an image signal. Based on the generated image signal, the electronic finder device places the imaging range PA substantially at the center, generates an image of finder range FA that is one size larger than the imaging range PA, and provides the image of finder range FA that is generated with an imaging frame 47a that expresses the outer border of the imaging range so as to obtain the image as a finder image, and controls so that the finder image is displayed on a display 47. As a result, the imaging range PA is smaller than the finder range FA but is smaller by only one size. The ratio occupied by the imaging range PA within the finder range FA is accordingly sufficiently large, and the imaging range PA can be recognized easily and without fail.

摘要翻译： 主要电子成像装置将通过成像透镜获得的被摄体的图像作为拍摄图像。 电子取景器装置光电地首先产生被摄体的图像并产生图像信号。 基于所生成的图像信号，电子取景器装置将成像范围PA基本上放置在中心，生成比成像范围PA大一尺寸的取景器范围FA的图像，并且提供生成的取景器范围FA的图像 具有表示成像范围的外边界的成像框架47a，以获得作为取景器图像的图像，并且进行控制，使得取景器图像显示在显示器47上。结果，成像范围PA小于 取景器范围FA，但只有一个尺寸较小。 因此，取景范围FA内的摄像范围PA所占的比例因此足够大，可以容易且容易地识别成像范围PA。

公开(公告)号：US20090225192A1

公开(公告)日：2009-09-10

申请号：US12467471

申请日：2009-05-18

申请人： Ryuichi Shiohara

发明人： Ryuichi Shiohara

IPC分类号： H04N5/76

CPC分类号： H04N1/0044 ,  G06T17/00 ,  H04N1/00458 ,  H04N1/00461 ,  H04N1/2112 ,  H04N1/41 ,  H04N2101/00

摘要： In a digital camera operation method, photographic images are taken with the camera and a corresponding compressed high resolution image and also a corresponding lower resolution image is stored for each. A fast display mode of the camera sequentially displays individual lower resolution display images, using the data of one of the lower resolution images. A normal display mode displays high resolution display images by expanding and displaying one of the compressed high resolution images. When changing from the fast display mode to the normal display mode, the lower resolution display image currently displayed can be replaced with the corresponding high resolution display image.

摘要翻译： 在数码相机操作方法中，摄像机拍摄照相机，并存储对应的压缩高分辨率图像，并且还分别存储对应的较低分辨率图像。 照相机的快速显示模式使用较低分辨率图像之一的数据顺序地显示各个较低分辨率的显示图像。 普通显示模式通过展开和显示一个压缩的高分辨率图像来显示高分辨率显示图像。 当从快速显示模式切换到正常显示模式时，当前显示的较低分辨率显示图像可以用相应的高分辨率显示图像代替。