公开(公告)号：US20180300562A1

公开(公告)日：2018-10-18

申请号：US16018173

申请日：2018-06-26

Applicant: Yuu YAMADA ,  Soichiro Yokota ,  Sadao Takahashi ,  Shinichi Sumiyoshi

Inventor： Yuu YAMADA ,  Soichiro Yokota ,  Sadao Takahashi ,  Shinichi Sumiyoshi

IPC: G06K9/00 ,  G06T7/593

Abstract: According to an embodiment, a processing device includes a generating unit, a detecting unit, and a determining unit. The generating unit is configured to generate two-dimensional distribution information of an object, the two-dimensional distribution information associating between at least a lateral direction distance and a depth direction distance of the object. The detecting unit is configured to detect a continuous area having continuity in a depth direction in the two-dimensional distribution information. The determining unit is configured to determine whether the continuous area represents a detection target.

公开(公告)号：US20180268229A1

公开(公告)日：2018-09-20

申请号：US15986113

申请日：2018-05-22

Applicant: Otoichi NAKATA ,  Shinichi Sumiyoshi ,  Naoki Motohashi ,  Sadao Takahashi ,  Soichiro Yokota ,  Toshifumi Yamaai

Inventor： Otoichi NAKATA ,  Shinichi Sumiyoshi ,  Naoki Motohashi ,  Sadao Takahashi ,  Soichiro Yokota ,  Toshifumi Yamaai

IPC: G06K9/00 ,  H04N13/128 ,  G08G1/16 ,  G06T7/593 ,  G05D1/02

Abstract: An image processing apparatus includes an extracting unit configured to obtain a range image having pixel values corresponding to a distance of an object in a plurality of captured images obtained by capturing the object on a road surface so as to extract pixel values from the range image, a first generating unit configured to generate vertical direction distribution data indicating a frequency distribution of distance values in a vertical direction of the range image based on the extracted pixel values, a calculating unit configured to calculate a height of the road surface in the range image before generation of the vertical direction distribution data is completed, and a second generating unit configured to generate horizontal direction distribution data indicating a frequency distribution of distance values in a horizontal direction of the range image based on the extracted pixel values and the calculated height of the road surface.

公开(公告)号：US09759548B2

公开(公告)日：2017-09-12

申请号：US14238689

申请日：2012-08-09

Applicant: Shinichi Sumiyoshi ,  Fumihiro Hasegawa

Inventor： Shinichi Sumiyoshi ,  Fumihiro Hasegawa

IPC: G01B11/14 ,  H04N9/31 ,  G08G1/16 ,  G03B17/54 ,  G03B21/53

CPC classification number: G01B11/14 ,  G03B17/54 ,  G03B21/53 ,  G08G1/168 ,  H04N9/3185 ,  H04N9/3194

Abstract: An image processing apparatus includes: an imaging unit configured to take an image of an area including an object on which an image is projected and to acquire image data; a distance measuring unit configured to calculate distance data relevant to a distance between the object and the imaging unit based on the image data; a plane estimating unit configured to estimate a plane corresponding to the object based on the distance data; and a correction information calculating unit configured to calculate correction information relevant to correction of an image to be projected based on the distance data and plane information relevant to the plane.

公开(公告)号：US09470966B2

公开(公告)日：2016-10-18

申请号：US14453741

申请日：2014-08-07

Applicant: Shinichi Sumiyoshi ,  Fumihiro Nakashige ,  Otoichi Nakata

Inventor： Shinichi Sumiyoshi ,  Fumihiro Nakashige ,  Otoichi Nakata

IPC: G03B21/00 ,  G03B21/26 ,  G02B26/00 ,  G03B17/54 ,  G06F3/03 ,  G06F3/038 ,  G06F3/042 ,  G06F3/0354 ,  H04N9/31

CPC classification number: G03B21/26 ,  G02B26/008 ,  G03B17/54 ,  G06F3/0304 ,  G06F3/03542 ,  G06F3/0386 ,  G06F3/0425 ,  H04N5/2353 ,  H04N9/3114 ,  H04N9/3179 ,  H04N9/3194

Abstract: The present invention is concerning an image projection apparatus comprising: a projecting unit that projects and displays on a projection surface each image in a time sharing manner for each of a plurality of color components, for an input image signal; a shooting unit that shoots a projected image on the projection surface; a shoot control unit that makes the shooting unit perform the shooting, when a detection mode of a irradiation point at which light is irradiated from an irradiation device on the projection surface is set, in timing shifted by a certain amount of time from a synchronized state to time sharing timing of each color component in the projecting unit; and an irradiation-point-position detecting unit that detects, from a projected image projected by the projecting unit, a position of the irradiation point on the image.

Abstract translation: 本发明涉及一种图像投影装置，包括：投影单元，用于为输入图像信号以多个颜色分量中的每一个以分时方式投影并显示在每个图像的投影表面上; 拍摄单元，在投影面上拍摄投影图像; 拍摄控制单元，当设置从投影面上的照射装置照射光的照射点的检测模式时，拍摄单元进行拍摄，在从同步状态偏移一定时间量的定时 以投影单元中的每个颜色分量的时间共享定时; 以及照射点位置检测单元，其从由所述投影单元投射的投影图像检测所述图像上的所述照射点的位置。

公开(公告)号：US20160182873A1

公开(公告)日：2016-06-23

申请号：US14910168

申请日：2014-08-12

Applicant: Shinichi SUMIYOSHI

Inventor： Shinichi SUMIYOSHI

IPC: H04N9/31 ,  G06K9/46

CPC classification number: H04N9/3185 ,  G06K9/4604 ,  H04N9/3194

Abstract: A projection control unit performs control such that a first pattern image in which first feature points are arranged is caused to be projected on a projection surface, and a second pattern image including second feature points corresponding to the first feature points is caused to be projected on a planar projection surface. An acquisition unit acquires, from a photographing unit, a first photographed image of the projected first pattern image and a second photographed image of the second pattern image. An extraction unit extracts second connected components in which the second feature points are connected in a predetermined direction and first connected components in which the first feature points are connected. A shift amount calculation unit calculates shift amounts of the first connected components with respect to the second connected components. A first calculation unit calculates correction information for correcting a projection target image based on the shift amounts.

Abstract translation: 投影控制单元执行使得其中布置有第一特征点的第一图案图像被投影到投影表面上的控制，并且使包括与第一特征点对应的第二特征点的第二图案图像投影到 平面投影面。 获取单元从拍摄单元获取投影的第一图案图像的第一拍摄图像和第二图案图像的第二拍摄图像。 提取单元提取其中第二特征点沿预定方向连接的第二连接分量，以及连接有第一特征点的第一连接分量。 偏移量计算单元计算第一连接分量相对于第二连接分量的偏移量。 第一计算单元基于偏移量来计算用于校正投影对象图像的校正信息。

公开(公告)号：US20160156892A1

公开(公告)日：2016-06-02

申请号：US14904643

申请日：2014-07-23

Applicant: Shinichi SUMIYOSHI

Inventor： Shinichi SUMIYOSHI ,  Fumihiro NAKASHIGE ,  Otoichi NAKATA

IPC: H04N9/44 ,  H04N9/70 ,  H04N5/232 ,  H04N9/31

CPC classification number: H04N9/44 ,  G02F2203/12 ,  G03B17/54 ,  G03B21/14 ,  G03B21/26 ,  G03B21/60 ,  G03B33/04 ,  G03B33/08 ,  G06F3/0304 ,  G06F3/0386 ,  G09G3/3413 ,  G09G2310/0235 ,  H04N5/232 ,  H04N9/3111 ,  H04N9/312 ,  H04N9/3179 ,  H04N9/3182 ,  H04N9/3194 ,  H04N9/70

Abstract: An image projecting system includes an image projecting device and an information processing device. The image projecting device includes: a driving control unit causing light to pass through filters of colors by time unit based on the image data, to generate light having a desired color tone and corresponding to the image data; a setting unit that sets a color of a light spot on vicinity of the projection surface; and a synchronization signal output unit that transmits, to the information processing device, a synchronization signal specifying, as a timing at which a scene including the vicinity of projection surface is to be shot, a period during which light of a color closest to the set color of the light spot is not projected. An information processing device includes a shooting control unit that causes the image capturing unit to shoot the scene in accordance with the specified timing.

Abstract translation: 图像投影系统包括图像投影装置和信息处理装置。 图像投影装置包括：驱动控制单元，其使光通过基于图像数据的时间单位通过颜色的滤色器，以产生具有期望色调并对应于图像数据的光; 设置单元，其设置投影表面附近的光斑的颜色; 以及同步信号输出单元，其向所述信息处理设备发送同步信号，所述同步信号指定要将包括投影表面的附近的场景的拍摄时刻定义为最接近所述设置的颜色的光 光点的颜色不会投影。 一种信息处理装置，包括：拍摄控制单元，其使图像拍摄单元根据指定的定时拍摄场景。

公开(公告)号：US20140164852A1

公开(公告)日：2014-06-12

申请号：US14100522

申请日：2013-12-09

Applicant: Shinichi SUMIYOSHI ,  Tetsuo YAMASHITA ,  Fumihiro HASEGAWA ,  Miyuki ODA ,  Yuusuke OHTA ,  Yuka KIHARA ,  Masahiko ITOH

Inventor： Shinichi SUMIYOSHI ,  Tetsuo YAMASHITA ,  Fumihiro HASEGAWA ,  Miyuki ODA ,  Yuusuke OHTA ,  Yuka KIHARA ,  Masahiko ITOH

IPC: G06F11/07

CPC classification number: H04N7/155 ,  G06F11/0709 ,  G06F11/0769 ,  H04L43/045 ,  H04L43/0823 ,  H04L51/30 ,  H04L51/34 ,  H04L65/4015 ,  H04L65/403 ,  H04L67/38 ,  H04L69/40

Abstract: An information processing apparatus includes a receiving unit receiving data input to one or more apparatuses; a data storage unit storing the data with a determined display position thereof in a display screen; a log storage unit storing a data change as a log; an association unit monitoring a communication status of a communication with the one or more apparatuses, and associating information indicating an apparatus where a communication error occurs and a timing when the communication occurs with the log; a recording unit recording video of the data change displayed in the display screen from when the communication error occurs until when the communication is recovered for an apparatus; and a transmission unit transmitting the video from an event when the communication error occurs until an event when the communication is recovered and the log to the apparatus.

Abstract translation: 一种信息处理设备，包括：接收单元，接收输入到一个或多个设备的数据; 数据存储单元，其将具有确定的显示位置的数据存储在显示屏幕中; 存储数据变化作为日志的日志存储单元; 关联单元监视与所述一个或多个设备的通信的通信状态，以及将指示发生通信错误的设备的信息与所述通信与所述日志发生的定时相关联; 记录单元，记录从通信错误发生直至对于设备恢复通信的显示屏幕中显示的数据改变的视频; 以及发送单元，当发生通信错误的事件时发送视频，直到通信被恢复的事件和对该设备的登录。

公开(公告)号：US10580155B2

公开(公告)日：2020-03-03

申请号：US15334869

申请日：2016-10-26

Applicant: Shinichi Sumiyoshi

Inventor： Shinichi Sumiyoshi

IPC: G06T7/60 ,  G06K9/00 ,  G06K9/20 ,  G06T7/593 ,  H04N13/239 ,  B60R11/04 ,  H04N13/00

Abstract: An image processing apparatus includes a processor configured to acquire a parallax image having pixel values according to a parallax of an object in a plurality of captured images, extract first pixel values from a first area of the parallax image at a first rate, extract second pixel values from a second area of the parallax image at a second rate, and generate data indicating a parallax distribution of the object in the plurality of captured images based on the extracted first and second pixel values.

公开(公告)号：US09443294B2

公开(公告)日：2016-09-13

申请号：US14646922

申请日：2013-11-18

Applicant: Shinichi Sumiyoshi

Inventor： Shinichi Sumiyoshi

IPC: G06K9/46 ,  G06T5/00 ,  G09G3/00 ,  H04N9/31 ,  G06K9/52 ,  G06T3/00 ,  G06T3/60 ,  H04N5/232 ,  H04N5/217

CPC classification number: G06T5/006 ,  G06K9/52 ,  G06T3/00 ,  G06T3/60 ,  G09G3/001 ,  G09G2360/147 ,  H04N5/217 ,  H04N5/23229 ,  H04N5/23258 ,  H04N9/3185 ,  H04N9/3194

Abstract: This invention is concerning an image correction system that includes an image-capturing unit configured to acquire a captured image by capturing a subject; a tilt recognition unit configured to recognize tilt of an image-capturing direction of the image-capturing unit relative to an image-capturing direction in which the image-capturing unit being directly opposite to the subject captures the subject; a first correction unit configured to generate a corrected image by correcting distortion in the captured image due to the tilt; and a second correction unit configured to acquire a corrected captured image by correcting non-linear distortion in the corrected image.

Abstract translation: 本发明涉及一种图像校正系统，其包括被配置为通过拍摄对象获取拍摄图像的图像捕获单元; 倾斜识别单元，被配置为识别图像捕获单元的图像捕获方向相对于与被摄体直接相对的图像捕获单元捕获对象的图像拍摄方向的倾斜; 第一校正单元，被配置为通过校正由于倾斜引起的拍摄图像中的失真来生成校正图像; 以及第二校正单元，被配置为通过校正校正图像中的非线性失真来获取校正的捕获图像。

公开(公告)号：US20150029173A1

公开(公告)日：2015-01-29

申请号：US14330078

申请日：2014-07-14

Applicant: Otoichi NAKATA ,  Fumihiro NAKASHIGE ,  Shinichi SUMIYOSHI

Inventor： Otoichi NAKATA ,  Fumihiro NAKASHIGE ,  Shinichi SUMIYOSHI

IPC: G09G5/18 ,  H04N5/74

CPC classification number: G09G5/18 ,  G06F3/0304 ,  G06F3/0386 ,  G06F3/0425 ,  H04N5/74 ,  H04N9/3194

Abstract: An image projection device includes: a drive controller that causes generation of light of a specified color tone by a combination of light to be transmitted by a liquid crystal panel to project image data onto a projection plane; an image capturing controller that receives a synchronization signal that specifies a period in which the liquid crystal panel does not transmit light from the drive controller and causes capturing of an image of the projection plane according to the period that is specified by the synchronization signal; an illuminated image detector that detects, from the captured image of the image data, an illuminated image that is illuminated by an illuminating device on the projection plane; and an illuminated image generator that generates projection image data obtained by combining given image data in a position in which the illuminated image is detected.

Abstract translation: 图像投影装置包括：驱动控制器，其通过由液晶面板传输的光的组合来产生指定色调的光，以将图像数据投影到投影平面上; 图像捕获控制器，其接收指定液晶面板不从驱动控制器透射光的周期的同步信号，并且根据由同步信号指定的周期来拍摄投影面的图像; 一种照明图像检测器，其从拍摄的图像数据中检测由投影平面上的照明装置照射的照明图像; 以及照明图像生成器，其生成通过将被检测的照明图像的位置中的给定图像数据组合而获得的投影图像数据。