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1. 发明授权

US08427704B2 Image forming apparatus, image forming method, and image forming program product for processing pixels of vertical and diagonal lines expressed by input multi-value pixel data 有权
标题翻译：用于处理由输入的多值像素数据表示的垂直和对角线的像素的图像形成装置，图像形成方法和图像形成程序产品
公开(公告)号：US08427704B2
公开(公告)日：2013-04-23
申请号：US12379344
申请日：2009-02-19
申请人： Shinya Tanaka , Hideomi Fujimoto , Mutsumi Namba , Atsushi Hagiwara , Satoshi Takano , Hiroyuki Nagano
发明人： Shinya Tanaka , Hideomi Fujimoto , Mutsumi Namba , Atsushi Hagiwara , Satoshi Takano , Hiroyuki Nagano
IPC分类号： G06K15/00
CPC分类号： H04N1/40037
摘要： An image forming apparatus includes an image forming unit for forming an image; a status conversion unit for converting the multi-value pixel data into status values; plural reference look-up tables each indicating an association between an arrangement of the status values of a target pixel and adjacent pixels in a pixel window and an output data value of the multi-value pixel data to be output; a determining unit for determining a target reference look-up table based on the arrangement; and a generating unit configured to change an input data value of the multi-value pixel data, into the output data value of the determined target reference look-up table, and for outputting the multi-value pixel data to the image forming unit.
摘要翻译：图像形成装置包括用于形成图像的图像形成单元; 状态转换单元，用于将多值像素数据转换为状态值; 多个参考查找表，每个参考查找表指示目标像素的状态值和像素窗口中的相邻像素的布置与要输出的多值像素数据的输出数据值之间的关联; 确定单元，用于基于所述布置来确定目标参考查找表; 以及生成单元，被配置为将多值像素数据的输入数据值改变为所确定的目标基准查找表的输出数据值，并将多值像素数据输出到图像形成单元。

2. 发明申请

US20100189452A1 Apparatus and method of controlling light level of a light source, and recording medium storing program of controlling light level of a light source 有权
标题翻译：控制光源的光级的装置和方法，以及存储控制光源的光级的程序的记录介质
公开(公告)号：US20100189452A1
公开(公告)日：2010-07-29
申请号：US12656222
申请日：2010-01-21
申请人： Shinya Tanaka , Hiroyuki Nagano , Atsushi Hagiwara , Hideomi Fujimoto , Satoshi Takano
发明人： Shinya Tanaka , Hiroyuki Nagano , Atsushi Hagiwara , Hideomi Fujimoto , Satoshi Takano
IPC分类号： G03G15/043
CPC分类号： G03G15/326 , G03G15/043 , G03G15/0435
摘要： An apparatus and a method of controlling a light level of a light beam irradiated by a light source are provided. The light source is caused to irradiate the light beam having a light level determined based on a light level correction value for a specific main scanning position. The light level correction value is calculated based on light level change information indicating the change in the light level correction value for the specific main scanning position changes with respect to an initial light level correction value or a preceding light level correction value.
摘要翻译：提供一种控制由光源照射的光束的光级的装置和方法。使得光源照射具有针对特定主扫描位置的基于光级校正值确定的光级的光束。基于指示特定主扫描位置的光级校正值的变化相对于初始光电平校正值或前一光级校正值而改变的光电平变化信息来计算光电平校正值。

3. 发明授权

US10198830B2 Parallax operation system, information processing apparatus, information processing method, and recording medium 有权
公开(公告)号：US10198830B2
公开(公告)日：2019-02-05
申请号：US15102704
申请日：2014-12-22
申请人： Hiroyoshi Sekiguchi , Soichiro Yokota , Shuichi Suzuki , Shin Aoki , Haike Guan , Jun Yoshida , Mitsuru Nakajima , Hideomi Fujimoto
发明人： Hiroyoshi Sekiguchi , Soichiro Yokota , Shuichi Suzuki , Shin Aoki , Haike Guan , Jun Yoshida , Mitsuru Nakajima , Hideomi Fujimoto
IPC分类号： G06K9/00 , G06T7/00 , G01S11/12 , G01S17/02 , G01S17/08 , G06F17/15 , G08G1/16
摘要： An information processing apparatus includes a correlation unit that correlates distance information indicating a distance to an emission position of electromagnetic waves emitted in a shooting direction of a plurality of image pickup units with a first pixel in a first image that constitutes images taken by the image pickup units, the distance information being obtained based on reflected waves of the electromagnetic waves and the first pixel corresponding to the emission position of the electromagnetic waves, and a generation unit that generates a parallax image by using the distance information correlated with the first pixel for parallax computation of pixels in a second image that constitutes the images.

4. 发明申请

US20150243017A1 OBJECT RECOGNITION APPARATUS AND OBJECT RECOGNITION METHOD 审中-公开
标题翻译：对象识别装置和对象识别方法
公开(公告)号：US20150243017A1
公开(公告)日：2015-08-27
申请号：US14630078
申请日：2015-02-24
申请人： Hideomi FUJIMOTO , Hiroyoshi SEKIGUCHI , Haike GUAN , Shuichi SUZUKI , Mitsuru NAKAJIMA , Shin AOKI , Soichiro YOKOTA
发明人： Hideomi FUJIMOTO , Hiroyoshi SEKIGUCHI , Haike GUAN , Shuichi SUZUKI , Mitsuru NAKAJIMA , Shin AOKI , Soichiro YOKOTA
IPC分类号： G06T7/00
CPC分类号： G06T7/521 , G01S7/4814 , G01S7/4817 , G01S11/12 , G01S17/023 , G01S17/42 , G01S17/66 , G01S17/936 , G01S2013/9342 , G01S2013/9346 , G01S2013/9375 , G02B26/127 , G06K9/00805 , G06K9/2054 , G06K9/6289 , G06T7/593 , G06T2207/10004 , G06T2207/10016 , G06T2207/30252 , G06T2207/30261
摘要： An object recognition apparatus includes a first object detection unit configured to detect an object based on an image captured by an imaging unit, and output first information including a distance and a direction to the object; a second object detection unit configured to emit light, detect the object based on reflected light, and output second information including a distance and a direction to the object; an output unit configured to output at least one of the first information and the second information; a disappearance detection unit configured to detect disappearance upon when the first object detection unit becomes unable to detect the object; and an emission control unit configured to control the second object detection unit to emit light in an object direction based on the first information before detecting the disappearance. Upon the disappearance detection unit detecting the disappearance, the output unit starts outputting the second information.
摘要翻译：物体识别装置包括：第一物体检测单元，被配置为基于由成像单元捕获的图像来检测物体，并且向物体输出包括距离和方向的第一信息; 被配置为发光的第二物体检测单元，基于反射光来检测物体，并且向物体输出包括距离和方向的第二信息; 输出单元，被配置为输出所述第一信息和所述第二信息中的至少一个; 消失检测单元，被配置为在第一对象检测单元变得不能检测到对象时检测消失; 以及发光控制单元，被配置为在检测到消失之前基于所述第一信息来控制所述第二对象检测单元在物体方向上发光。当消失检测单元检测到消失时，输出单元开始输出第二信息。

5. 发明申请

US20090214238A1 Image forming apparatus, image forming method, and image forming program product 有权
标题翻译：图像形成装置，图像形成方法和图像形成程序产品
公开(公告)号：US20090214238A1
公开(公告)日：2009-08-27
申请号：US12379344
申请日：2009-02-19
申请人： Shinya Tanaka , Hideomi Fujimoto , Mutsumi Namba , Atsushi Hagiwara , Satoshi Takano , Hiroyuki Nagano
发明人： Shinya Tanaka , Hideomi Fujimoto , Mutsumi Namba , Atsushi Hagiwara , Satoshi Takano , Hiroyuki Nagano
IPC分类号： G03G15/043 , G06K15/02
CPC分类号： H04N1/40037
摘要： An image forming apparatus includes an image forming unit for forming an image; a status conversion unit for converting the multi-value pixel data into status values; plural reference look-up tables each indicating an association between an arrangement of the status values of a target pixel and adjacent pixels in a pixel window and an output data value of the multi-value pixel data to be output; a determining unit for determining a target reference look-up table based on the arrangement; and a generating unit configured to change an input data value of the multi-value pixel data, into the output data value of the determined target reference look-up table, and for outputting the multi-value pixel data to the image forming unit.
摘要翻译：图像形成装置包括用于形成图像的图像形成单元; 状态转换单元，用于将多值像素数据转换为状态值; 多个参考查找表，每个参考查找表指示目标像素的状态值和像素窗口中的相邻像素的排列与要输出的多值像素数据的输出数据值之间的关联; 确定单元，用于基于所述布置来确定目标参考查找表; 以及生成单元，被配置为将多值像素数据的输入数据值改变为所确定的目标基准查找表的输出数据值，并将多值像素数据输出到图像形成单元。

6. 发明申请

US20180165834A1 PARALLAX OPERATION SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM 审中-公开
公开(公告)号：US20180165834A1
公开(公告)日：2018-06-14
申请号：US15102704
申请日：2014-12-22
申请人： Hiroyoshi SEKIGUCHI , Soichiro YOKOTA , Shuichi SUZUKI , Shin AOKI , Haike GUAN , Jun YOSHIDA , Mitsuru NAKAJIMA , Hideomi FUJIMOTO
发明人： Hiroyoshi SEKIGUCHI , Soichiro YOKOTA , Shuichi SUZUKI , Shin AOKI , Haike GUAN , Jun YOSHIDA , Mitsuru NAKAJIMA , Hideomi FUJIMOTO
IPC分类号： G06T7/00 , G01S11/12 , G06F17/15 , G01S17/02 , G01S17/08
CPC分类号： G06T7/97 , G01S11/12 , G01S17/023 , G01S17/08 , G06F17/15 , G06T2207/10012 , G08G1/16
摘要： An information processing apparatus includes a correlation unit that correlates distance information indicating a distance to an emission position of electromagnetic waves emitted in a shooting direction of a plurality of image pickup units with a first pixel in a first image that constitutes images taken by the image pickup units, the distance information being obtained based on reflected waves of the electromagnetic waves and the first pixel corresponding to the emission position of the electromagnetic waves, and a generation unit that generates a parallax image by using the distance information correlated with the first pixel for parallax computation of pixels in a second image that constitutes the images.

7. 发明授权

US08270716B2 Selectively compressing picture and text areas of an image to maintain highest quality and effective compaction 有权
标题翻译：选择性地压缩图像的图像和文本区域，以保持最高的质量和有效的压实
公开(公告)号：US08270716B2
公开(公告)日：2012-09-18
申请号：US12314109
申请日：2008-12-04
申请人： Hideomi Fujimoto , Yoshikazu Gyobu
发明人： Hideomi Fujimoto , Yoshikazu Gyobu
IPC分类号： G06K9/34
CPC分类号： H04N19/23 , G09G2340/02 , H04N19/17 , H04N19/21
摘要： Image processing is done by separating image data into foreground image data, background image data, and mask image data. The foreground image data is divided into a plurality of square blocks composed of a plurality of pixels. The difference between maximum pixel values and minimum pixel values in each square block is compared to a threshold value. If the difference is below the threshold, the pixel value data in the square block is averaged. If the difference is above the threshold, the plurality of square blocks may be subdivided into smaller square blocks and the difference calculated again. If the difference is below the threshold, the pixel value data in the smaller square block is averaged. If the difference is above the threshold, the smaller square block is not averaged. Each of the foreground image data, background image data and mask image data are then individually compressed and merged.
摘要翻译：图像处理通过将图像数据分离成前景图像数据，背景图像数据和掩模图像数据来完成。前景图像数据被分成由多个像素组成的多个方块。将每个方块中的最大像素值和最小像素值之间的差与阈值进行比较。如果差值低于阈值，则平方块中的像素值数据被平均。如果差值高于阈值，则可以将多个方形块细分成较小的方块，并再次计算差。如果差值低于阈值，则对较小方块的像素值数据进行平均。如果差值高于阈值，则不对平方块进行平均。然后将前景图像数据，背景图像数据和掩模图像数据中的每一个单独压缩并合并。

8. 发明授权

US08154577B2 Apparatus and method of controlling light level of a light source, and recording medium storing program of controlling light level of a light source 有权
标题翻译：控制光源的光级的装置和方法，以及存储控制光源的光级的程序的记录介质
公开(公告)号：US08154577B2
公开(公告)日：2012-04-10
申请号：US12656222
申请日：2010-01-21
申请人： Shinya Tanaka , Hiroyuki Nagano , Atsushi Hagiwara , Hideomi Fujimoto , Satoshi Takano
发明人： Shinya Tanaka , Hiroyuki Nagano , Atsushi Hagiwara , Hideomi Fujimoto , Satoshi Takano
IPC分类号： B41J2/435
CPC分类号： G03G15/326 , G03G15/043 , G03G15/0435
摘要： An apparatus and a method of controlling a light level of a light beam irradiated by a light source are provided. The light source is caused to irradiate the light beam having a light level determined based on a light level correction value for a specific main scanning position. The light level correction value is calculated based on light level change information indicating the change in the light level correction value for the specific main scanning position changes with respect to an initial light level correction value or a preceding light level correction value.
摘要翻译：提供一种控制由光源照射的光束的光级的装置和方法。使得光源照射具有针对特定主扫描位置的基于光级校正值确定的光级的光束。基于指示特定主扫描位置的光级校正值的变化相对于初始光电平校正值或前一光级校正值而改变的光电平变化信息来计算光电平校正值。

9. 发明申请

US20090141048A1 Method, apparatus, and computer program product for processing image 有权
标题翻译：用于处理图像的方法，装置和计算机程序产品
公开(公告)号：US20090141048A1
公开(公告)日：2009-06-04
申请号：US12314109
申请日：2008-12-04
申请人： Hideomi Fujimoto , Yoshikazu Gyobu
发明人： Hideomi Fujimoto , Yoshikazu Gyobu
IPC分类号： G09G5/00
CPC分类号： H04N19/23 , G09G2340/02 , H04N19/17 , H04N19/21
摘要： An image processing apparatus includes a separating unit that separates image data into foreground image data, background image data, and mask image data; a resolution converting unit that converts the foreground image data into low-resolution foreground image data; a dividing unit that divides the low-resolution foreground image data into a plurality of square blocks composed of a plurality of pixels; an averaging unit that calculates an average pixel value of the pixels included in each of the square blocks, and changes pixel values of the pixels in the square blocks to the average pixel value of that square block thereby obtaining averaged foreground image data of the square blocks; a compressing unit that performs a compression process on the averaged foreground image data of the square blocks thereby obtaining compressed foreground image data of the square blocks.
摘要翻译：一种图像处理装置，包括将图像数据分离成前景图像数据，背景图像数据和掩模图像数据的分离单元; 分辨率转换单元，其将前景图像数据转换为低分辨率前景图像数据; 分割单元，其将所述低分辨率前景图像数据划分为由多个像素组成的多个方块; 平均单元，其计算每个平方块中包括的像素的平均像素值，并将平方块中的像素的像素值改变为该平方块的平均像素值，从而获得平方块的平均前景图像数据 ; 压缩单元，其对平方块的平均前景图像数据执行压缩处理，从而获得方块的压缩前景图像数据。

10. 发明授权

US10302747B2 Distance measuring apparatus, electronic device, method for measuring distance, and recording medium 有权
公开(公告)号：US10302747B2
公开(公告)日：2019-05-28
申请号：US15191015
申请日：2016-06-23
申请人： Shuichi Suzuki , Mitsuru Nakajima , Hideomi Fujimoto
发明人： Shuichi Suzuki , Mitsuru Nakajima , Hideomi Fujimoto
IPC分类号： G01S7/48 , G01S7/486 , G01S17/10 , G01S17/42 , G01S7/481 , G01S7/497
摘要： A distance measuring apparatus measuring a distance to an object is disclosed. The apparatus includes a light projector projecting an irradiating light onto the object; a first receiver receiving and converting a reflected light into a received light signal; a second receiver adjacent to the light projecting unit, the second receiver receiving and converting the irradiating light into a reference signal, the second receiver being different from the first receiver; and a distance measuring unit measuring the distance based on a time. The distance measuring unit calculates an integrated waveform based on a reference waveform of the reference signal and a waveform of the received light signal, determines, based on the integrated waveform, a time from projection of the irradiating light onto the object by the light projecting unit until reception of the reflected light by the first receiver, and calculates the distance based on the determined time.

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