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51. 发明申请

US20130120541A1 THREE-DIMENSIONAL IMAGING DEVICE, IMAGING ELEMENT, LIGHT TRANSMISSIVE PORTION, AND IMAGE PROCESSING DEVICE 有权
标题翻译：三维成像装置，成像元件，光传输部分和图像处理装置
公开(公告)号：US20130120541A1
公开(公告)日：2013-05-16
申请号：US13810766
申请日：2012-05-09
申请人： Masao Hiramoto , Yasunori Ishii
发明人： Masao Hiramoto , Yasunori Ishii
IPC分类号： H04N13/02
CPC分类号： H04N13/207 , G03B35/08 , H04N13/214 , H04N13/257
摘要： This 3D image capture device includes: a light transmitting section 1 with first and second light transmitting areas 1L and 1R; an image sensor 2a with a plurality of unit blocks; an imaging section 3; and an image processing section which generates multi-viewpoint images based on photoelectrically converted signals supplied from the image sensor 2a. If functions representing the respective spectral transmittances of the first light transmitting area 1L, the second light transmitting area 1R, a first type of pixel, and a second type of pixel with respect to the wavelength λ of visible radiation are identified by TL(λ), TR(λ), T1(λ), and T2(λ), respectively, TL(λ)≠TR(λ) and T1(λ)≠T2(λ) are satisfied, and each of TL(λ), TR(λ), T1(λ) and T2(λ) has at least one local maximum value and at least one local minimum value within each of red, green and blue wavelength ranges.
摘要翻译：该3D图像捕获装置包括：具有第一和第二透光区域1L和1R的光发射部分1; 具有多个单位块的图像传感器2a; 成像部3; 以及图像处理部，其基于从图像传感器2a供给的光电转换信号生成多视点图像。如果通过TL（λ）识别表示第一透光区域1L，第二透光区域1R，第一类型像素和相对于可见光辐射波长λ的第二类型像素的各个光谱透射率的函数，，分别为TR（λ），T1（λ）和T2（λ），TL（λ）<> TR（λ）和T1（λ）<> T2（λ） TR（λ），T1（λ）和T2（λ）在红色，绿色和蓝色波长范围内具有至少一个局部最大值和至少一个局部最小值。

52. 发明申请

US20130120540A1 THREE-DIMENSIONAL IMAGING DEVICE, IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM 有权
标题翻译：三维成像装置，图像处理装置，图像处理方法和程序
公开(公告)号：US20130120540A1
公开(公告)日：2013-05-16
申请号：US13810776
申请日：2012-05-09
申请人： Yasunori Ishii , Masao Hiramoto
发明人： Yasunori Ishii , Masao Hiramoto
IPC分类号： H04N13/02
CPC分类号： H04N13/225 , G03B35/08 , H04N13/214
摘要： A 3D image capture device includes: a light transmitting section 2 with m transmitting areas (where m is an integer and m≧2) that have different spectral transmittance characteristics; and an image sensor 1 which is arranged to receive light rays that have been transmitted through the m transmitting areas and in which unit elements are arranged. Each unit element includes n photosensitive cells (where n is an integer and n≧m) and n transmitting filters with mutually different spectral transmittance characteristics which are arranged so as to face the n photosensitive cells. The image capture device further includes an image processing section which modifies an n×m matrix that is defined by the respective spectral transmittance characteristics of the m transmitting areas and the n transmitting filters by changing the angle between at least two out of m column vectors of the n×m matrix and which generates multi-viewpoint images using the modified n×m matrix.
摘要翻译： 3D图像捕获装置包括：具有m个透射区域（其中m是整数且m> = 2）的光发射部分2，其具有不同的光谱透射率特性; 以及图像传感器1，其被配置为接收已经通过m个发送区域传输的并且布置有单元元件的光线。每个单位元件包括n个光敏单元（其中n是整数，n> = m），n个透射滤光器具有相互不同的光谱透射率特性，其布置成面对n个光敏单元。图像捕获装置还包括图像处理部分，其通过改变m个发射区域和n个发射滤波器的相应光谱透射特性所限定的n×m矩阵， n×m矩阵，并且使用修改的n×m矩阵生成多视点图像。

53. 发明申请

US20120195520A1 IMAGE RESTORATION APPARATUS AND IMAGE RESTORATION METHOD 有权
标题翻译：图像恢复装置和图像恢复方法
公开(公告)号：US20120195520A1
公开(公告)日：2012-08-02
申请号：US13499733
申请日：2011-08-04
申请人： Yasunori Ishii
发明人： Yasunori Ishii
IPC分类号： G06K9/40
CPC分类号： H04N1/4092 , G06T5/003 , G06T2207/20056 , G06T2207/20221 , H04N5/23254 , H04N5/23277
摘要： The present invention makes it possible to stably prevent the development of ringing artifacts while reducing an increase in processing load. An image restoration apparatus (10) reduces a blur developed in an image generated by synthesizing a plurality of input images that are sequentially captured. The image restoration apparatus (10) includes: a PSF obtaining unit (1200) obtaining a first Point Spread Function (PSF) showing blurs which develop across the input images; a PSF transforming unit (1300) processing the first PSF to generate a second PSF, the processing being executed so that, in a frequency domain, an amplitude value for each of frequencies is not smaller than a threshold value; an image converting unit (1400) converting the input images into multiple converted images based on portions (i) of the second PSF and (ii) each corresponding to one of the input images; and an image restoring unit (1500) restoring a degraded image, into which the converted images are synthesized, to generate a restored image, the restoration being executed based on the second PSF.
摘要翻译：本发明使得可以在减少处理负荷的增加的同时稳定地防止振铃伪影的发展。图像恢复装置（10）减少通过合成顺序捕获的多个输入图像而产生的图像中产生的模糊。图像恢复装置（10）包括：PSF获取单元（1200），获得显示跨越输入图像的模糊的第一点扩展函数（PSF）; 处理第一PSF以产生第二PSF的PSF变换单元（1300），执行该处理，使得在频域中，每个频率的振幅值不小于阈值; 基于所述第二PSF的部分（i）和（ii）各自对应于所述输入图像之一的图像转换单元（1400）将所述输入图像转换为多个转换图像; 以及图像恢复单元（1500），恢复被转换的图像被合成到其中的退化图像，以生成恢复的图像，基于第二PSF执行恢复。

54. 发明申请

US20080066665A1 Control device of sewing machine 有权
标题翻译：缝纫机控制装置
公开(公告)号：US20080066665A1
公开(公告)日：2008-03-20
申请号：US11896555
申请日：2007-09-04
申请人： Yutaka Asaba , Yasunori Ishii , Sen Mizuhara
发明人： Yutaka Asaba , Yasunori Ishii , Sen Mizuhara
IPC分类号： D05B19/00
CPC分类号： D05B3/06 , D05B19/16 , D05B27/00
摘要： A control device of a sewing machine includes a pressing member, a pressing frame supported by the pressing member, feed detecting means for detecting a position or a feeding amount of the pressing frame, a feed dog which feeds the workpiece in the cloth feeding direction every stitch in association with the pressing frame, a feeding motor which sets a cloth feeding amount of the feed dog, a storing portion which stores, in every stitch, an error between a target position or a target feeding amount of the pressing frame and a detected position or a detected feeding amount obtained by the feed detecting means, and control means operable, in every stitch, to determine a correction value from the errors in a plurality of stitches which are stored immediately before, and to control the feeding motor to drive with the cloth feeding amount corrected by the correction value.
摘要翻译：缝纫机的控制装置包括按压构件，由按压构件支撑的按压框架，用于检测按压框架的位置或进给量的进给检测装置，每个与按压框架相关联的进给马达，设置送料斗的送布量的进给马达;存储部，其在每一针迹中存储按压框架的目标位置或目标供给量与检测到的加压框架之间的误差位置或由进给检测装置获得的检测到的进给量;以及控制装置，其可以在每个线圈中操作，以从紧接在之前存储的多个针迹中的误差确定校正值，并且控制进给马达驱动通过校正值校正送布量。

55. 发明授权

US09628776B2 Three-dimensional imaging device, image processing device, image processing method, and image processing program 有权
公开(公告)号：US09628776B2
公开(公告)日：2017-04-18
申请号：US14004465
申请日：2012-04-03
申请人： Yasunori Ishii , Masao Hiramoto
发明人： Yasunori Ishii , Masao Hiramoto
IPC分类号： H04N13/00 , H04N9/04 , H04N9/083 , H04N13/02 , G03B35/12 , G03B35/10
CPC分类号： H04N13/207 , G03B35/10 , G03B35/12 , H04N9/045 , H04N13/214 , H04N13/218 , H04N13/257
摘要： A 3D image capture device according to an aspect of the present invention includes: a light-transmitting section including N different kinds of first filters (where N is an integer equal to or greater than two) which are arranged so that light rays are incident on those filters in parallel with each other and that the transmittances have mutually different wavelength dependences; an image sensor including N second filters, of which the transmittances have mutually different wavelength dependences; and an image capturing driving section driving the light-transmitting section so that image capturing sessions are carried out M times sequentially (where M is an integer equal to or greater than N), and that each of the first filters changes its positions from one of N positions that have been set in advance with respect to the image sensor after each time the image capturing session is carried out.

56. 发明授权

US09161017B2 3D image capture device 有权
标题翻译： 3D图像捕获设备
公开(公告)号：US09161017B2
公开(公告)日：2015-10-13
申请号：US13812909
申请日：2012-07-04
申请人： Masao Hiramoto , Yasunori Ishii
发明人： Masao Hiramoto , Yasunori Ishii
IPC分类号： H04N13/00 , H04N9/04 , H04N9/083 , H04N13/02 , G03B35/04 , G03B35/10 , G03B35/12
CPC分类号： H04N13/25 , G03B35/04 , G03B35/10 , G03B35/12 , H04N13/207 , H04N13/214 , H04N13/257
摘要： This 3D image capture device includes: a light-transmitting section 1 including first and second light-transmitting areas 1L and 1R; an image sensor 2a arranged to receive the light transmitted through the light-transmitting section 1; an imaging section 3 that produces an image on an imaging area of the image sensor 2a; and an image capturing driving section that drives the image sensor so as to perform image capturing sessions at least twice in a row and drives the light-transmitting section so that the first and second light-transmitting areas change their positions every image capturing session. The first light-transmitting area 1L transmits light falling within a first wavelength range included in a color red wavelength range and light falling within a second wavelength range included in a color green wavelength range. The second light-transmitting area 1R transmits light falling within a third wavelength range, included in the color green wavelength range and shorter than the second wavelength range, and light falling within a fourth wavelength range included in a color blue wavelength range.
摘要翻译：该3D图像捕获装置包括：包含第一和第二透光区域1L和1R的透光部分1; 布置成接收透过光透射部分1的光的图像传感器2a; 成像部分3，其在图像传感器2a的成像区域上产生图像; 以及图像拍摄驱动部，其驱动所述图像传感器，以便至少执行两次连续的图像拍摄会话，并且驱动所述光发射部分，使得所述第一和第二光透射区域在每个图像拍摄会话期间改变其位置。第一透光区域1L透射在包括在红色的红色波长范围内的第一波长范围内的光以及落在彩色绿色波长范围内的第二波长范围内的光。第二透光区域1R发射包括在彩色绿色波长范围内且短于第二波长范围的第三波长范围内的光，以及落在包括在蓝色蓝色波长范围内的第四波长范围内的光。

57. 发明授权

US08902291B2 Three-dimensional image pickup device 有权
标题翻译：三维图像拾取装置
公开(公告)号：US08902291B2
公开(公告)日：2014-12-02
申请号：US13388313
申请日：2011-02-10
申请人： Masao Hiramoto , Teruyuki Takizawa , Masayuki Misaki , Yasunori Ishii
发明人： Masao Hiramoto , Teruyuki Takizawa , Masayuki Misaki , Yasunori Ishii
IPC分类号： H04N13/02
CPC分类号： H04N13/214 , H04N13/20 , H04N13/218 , H04N13/236 , H04N13/271
摘要： The 3D image capture device of this invention includes: a light-transmitting section 2 with light-transmitting areas C1, C2 and C3 that have mutually different transmission wavelength ranges; a solid-state image sensor 1 arranged to receive the light that has been transmitted through the light-transmitting section 2; and an optical system 3 configured to produce an image on an imaging area of the solid-state image sensor 1, which includes a photosensitive cell array and a color filter array on the imaging area. The transmission wavelength ranges of the light-transmitting areas and the color filters are defined such that the light that has been transmitted through at least one of the light-transmitting areas C1, C2 and C3 is transmissible through at least two of the color filters. A signal processing section generates data of at least two images with parallax by generating signals representing at least two of the respective intensities of light rays that are incident on the light-transmitting areas based on the output signals of the photosensitive cells.
摘要翻译：本发明的3D图像捕获装置包括：具有透射区域C1，C2和C3的透光部分2，透光区域具有相互不同的透射波长范围; 固态图像传感器1，被配置为接收通过透光部2透射的光; 以及光学系统3，被配置为在固态图像传感器1的成像区域上产生图像，该图像在成像区域上包括感光单元阵列和滤色器阵列。光透射区域和滤色器的透射波长范围被限定为使得已经透过至少一个透光区域C1，C2和C3的光通过至少两个滤色器传播。信号处理部分基于感光单元的输出信号，通过产生表示入射到透光区域的相应的光线强度中的至少两个的信号来产生具有视差的至少两个图像的数据。

58. 发明申请

US20130287259A1 IMAGE PROCESSING DEVICE, IMAGE CAPTURING DEVICE, AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置，图像捕获装置和图像处理方法
公开(公告)号：US20130287259A1
公开(公告)日：2013-10-31
申请号：US13979175
申请日：2012-11-13
申请人： Yasunori Ishii
发明人： Yasunori Ishii
IPC分类号： G06K9/32
CPC分类号： G06K9/3241 , G06T7/11 , G06T7/136 , G06T7/248 , H04N5/232
摘要： An image processing device for tracking a subject included in a first image, in a second image captured after the first image includes: a segmentation unit that divides the first image into a plurality of segments based on similarity in pixel values; an indication unit that indicates a position of the subject in the first image; a region setting unit that sets, as a target region, a region including at least an indicated segment which is a segment at the indicated position; an extraction unit that extracts a feature amount from the target region; and a tracking unit that tracks the subject by searching the second image for a region similar to the target region using the extracted feature amount.
摘要翻译：一种用于跟踪包含在第一图像中的被摄体的图像处理装置，在第一图像之后捕获的第二图像中包括：分割单元，其基于像素值的相似度将第一图像划分为多个片段; 指示单元，其指示所述对象在所述第一图像中的位置; 区域设置单元，其将至少包括作为所述指示位置处的段的指示段指定的区域设置为目标区域; 提取单元，从所述目标区域提取特征量; 以及跟踪单元，其通过使用提取的特征量通过搜索第二图像来跟踪与目标区域相似的区域来跟踪对象。

59. 发明申请

US20120121189A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM, AND INTEGRATED CIRCUIT 有权
标题翻译：图像处理装置，图像处理方法，程序和集成电路
公开(公告)号：US20120121189A1
公开(公告)日：2012-05-17
申请号：US13386500
申请日：2011-03-18
申请人： Yasunori Ishii , Masao Hiramoto
发明人： Yasunori Ishii , Masao Hiramoto
IPC分类号： G06K9/46
CPC分类号： G06K9/4671 , G06T7/337 , H04N2101/00
摘要： The image processing device includes: a storage unit (211) holding intensity gradient vectors Vr, position vectors Rr, and voting vectors Ur of a reference image; an intensity gradient vector calculation unit (212) which calculates intensity gradient vectors Vs of a search image; and a position determination unit (213) which determines a position of the reference image in the search image. The position determination unit (213) includes: a sampling unit (214) which thins out a part of the intensity gradient vectors Vs and/or the voting vectors Ur; an origin position estimation unit (215) which locates voting vectors Ur at each starting position of intensity gradient vectors Vs and estimates ending positions of the voting vectors Ur as candidate points; and a re-verification unit (216) which locates the position vectors Rr at each candidate point and determines a candidate point having most intensity gradient vectors Vs at ending positions of the position vectors Rr as an origin position.
摘要翻译：图像处理装置包括：存储单元（211），其保持参考图像的强度梯度矢量Vr，位置矢量Rr和投票向量Ur; 强度梯度矢量计算单元，其计算搜索图像的强度梯度矢量Vs; 以及确定所述参考图像在所述搜索图像中的位置的位置确定单元（213）。位置确定单元（213）包括：抽出部分强度梯度矢量Vs和/或投影向量Ur的采样单元（214）原点位置估计单元，其在强度梯度矢量Vs的每个起始位置处定位投票向量Ur，并且将投票矢量Ur的结束位置估计为候选点; 以及在每个候选点处定位位置矢量Rr的重新验证单元（216），并且确定在位置矢量Rr的结束位置处具有最大强度梯度矢量Vs的候选点作为原始位置。

60. 发明授权

US07783084B2 Face decision device 有权
标题翻译：面部决策设备
公开(公告)号：US07783084B2
公开(公告)日：2010-08-24
申请号：US11333286
申请日：2006-01-18
申请人： Kazuyuki Imagawa , Eiji Fukumiya , Yasunori Ishii , Katsuhiro Iwasa
发明人： Kazuyuki Imagawa , Eiji Fukumiya , Yasunori Ishii , Katsuhiro Iwasa
IPC分类号： G06K9/00 , G06K9/62 , G06K9/46
CPC分类号： G06K9/00228
摘要： A face detection device comprises: a judgment area determining operable to judgment areas in an inputted image; and a face judgment unit operable to judge existence of a face image greater than a first predetermined size in the judgment areas. According to face directions, the judgment area determining unit determines a ratio of the inputted image to the judgment areas. The characteristics of face images can be effectively utilized.
摘要翻译：面部检测装置包括：判断区域确定，用于判断输入图像中的区域; 以及面部判断单元，其可操作以判断在所述判断区域中大于第一预定大小的面部图像的存在。判定区域决定部根据脸部指示，判定输入图像与判断区域的比例。可以有效利用脸部图像的特征。

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