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71. 发明申请

US20050094007A1 Image processing apparatus, image processing method, and program 有权
标题翻译：图像处理装置，图像处理方法和程序
公开(公告)号：US20050094007A1
公开(公告)日：2005-05-05
申请号：US10974507
申请日：2004-10-27
申请人： Yoshikuni Nomura , Tomoo Mitsunaga
发明人： Yoshikuni Nomura , Tomoo Mitsunaga
IPC分类号： H04N5/372 , H04N9/04 , H04N9/07 , H04N9/64 , H04N5/335
CPC分类号： H04N9/045
摘要： A texture-intensity computation section computes a texture intensity TH and a texture intensity TV using interpolation values GA and EA. A G interpolation section computes an interpolation value GF using a horizontally adjacent interpolation value GA and a signal R. An E interpolation section computes an interpolation value EF using a vertically adjacent interpolation value EA and the signal R. The G interpolation section computes an interpolation value GU using the interpolation values GA, EA, and EF. The E interpolation section computes an interpolation value EU using the interpolation values GA, EA, and GF. A G+E generation section combines the interpolation values GU and EF to compute (G+E)V. A G+E generation section combines the interpolation values GF and EU to compute (G+E)H. A combining section determines the signal G+E using (G+E)H and (G+E)V, the texture intensities TH and TV.
摘要翻译：纹理强度计算部分使用内插值GA和EA计算纹理强度T H H和纹理强度T SUB。 AG插值部分使用水平相邻的内插值GA和信号R来计算内插值GF.E内插部分使用垂直相邻的内插值EA和信号R来计算内插值EF .G内插部分计算内插值GU 使用插值GA，EA和EF。 E插值部分使用内插值GA，EA和GF计算内插值EU。 G + E生成部分组合内插值GU和EF以计算（G + E）。 G + E生成部分组合内插值GF和EU来计算（G + E）H H。组合部分使用（G + E）H H和（G + E）V N确定信号G + E，纹理强度T H 和T V。

72. 发明授权

US06304672B1 Edge detecting method and edge detecting device which detects edges for each individual primary color and employs individual color weighting coefficients 有权
标题翻译：边缘检测方法和边缘检测装置，用于检测各个原色的边缘，并采用单独的颜色加权系数
公开(公告)号：US06304672B1
公开(公告)日：2001-10-16
申请号：US09292281
申请日：1999-04-15
申请人： Takashi Totsuka , Tomoo Mitsunaga
发明人： Takashi Totsuka , Tomoo Mitsunaga
IPC分类号： G06K948
CPC分类号： H04N1/58 , G06T7/12 , G06T2207/10016 , G06T2207/30108
摘要： An edge detecting method and an edge detecting device improve the accuracy in edge detection and extract the outline correctly even in the general image. In the case of detecting the picture element group which is changing rapidly as compared with its surroundings as the edge from within image data in which each picture element is composed of independent N numbers of dark and light data R, G, and B respectively, N sets of coefficients Wr, Wg, Wb corresponding to N numbers of dark and light data It, G, B respectively are calculated, and each picture element is judged whether it is edge or not depending upon N numbers of (lark and light data R, G, B and N sets of coefficients Wr, Wg, Wb.
摘要翻译：边缘检测方法和边缘检测装置提高边缘检测的精度，即使在一般图像中也能正确提取轮廓。在检测与周围相比，作为边缘的图像元素组中的每个像素分别由独立的N个暗数据和光数据R，G和B组成的图像数据中快速变化的图像元素组的情况下，N 分别对应于暗数据和N数的暗数据和G，B的系数Wr，Wg，Wb，并根据N个数（Lark和Light数据R， G，B和N组系数Wr，Wg，Wb。

73. 发明授权

US06298155B1 Apparatus and method for generating time-series data, apparatus and method for editing curves and recording medium having program recorded thereon 失效
标题翻译：用于产生时序数据的装置和方法，用于编辑曲线的装置和方法以及其上记录有程序的记录介质
公开(公告)号：US06298155B1
公开(公告)日：2001-10-02
申请号：US09124711
申请日：1998-07-29
申请人： Tomoo Mitsunaga , Taku Yokoyama , Takashi Totsuka , Hidehiro Hirase , John Zeiss
发明人： Tomoo Mitsunaga , Taku Yokoyama , Takashi Totsuka , Hidehiro Hirase , John Zeiss
IPC分类号： G06K966
CPC分类号： G06T11/203 , G06T5/002 , G06T5/50 , G06T13/80 , G06T2207/10016 , G06T2207/20182
摘要： An apparatus and a method for generating time-series data, an apparatus and a method for editing curves and a recording medium having a recorded program in which the corresponding relation between curves at different time junctures is obtained from given corresponding points such as to prevent the curve shape from becoming dull due to smoothing. A candidate point string extraction unit checks the relation between the input point coordinate and the corresponding relation information to set each group of input points having the corresponding relation as a corresponding point string. An interpolation curve generating unit calculates an interpolation curve C(t) interpolating the corresponding point string along the time axis. An extraction time juncture extraction unit extracts the extraction time junctures ts of the corresponding point string for which the corresponding points are not acquired and calculates the curve I2(t) at the extraction time junctures ts and the passage position C(ts) of the interpolation curve I2(ts). The corresponding point calculating unit 105 calculates the corresponding point P(ts) at the extraction time juncture ts from the curve I2(t) and the passage position C(ts) of the interpolation curve I2(ts). A curve editing device is also provided by employing this time-series data generating device.
摘要翻译：用于产生时间序列数据的装置和方法，用于编辑曲线的装置和方法以及具有记录程序的记录介质，其中从给定的对应点获得在不同时间接合处的曲线之间的对应关系，以防止曲线形状由于平滑而变得沉闷。候选点串提取单元检查输入点坐标和对应关系信息之间的关系，以将具有对应关系的每组输入点设置为相应的点串。内插曲线生成部沿着时间轴计算内插对应的点串的内插曲线C（t）。提取时间接合提取单元提取未获取相应点的对应点串的提取时间接合ts，并计算提取时间接合点ts处的曲线I2（t）和插值的通过位置C（ts）曲线I2（ts）。对应点计算单元105从曲线I2（t）和插补曲线I2（ts）的通过位置C（ts）计算提取时间接合点ts处的对应点P（ts）。通过使用该时间序列数据生成装置也提供曲线编辑装置。

74. 发明授权

US6128046A Key signal generating apparatus and picture synthesis apparatus, and key signal generating method and picture synthesis method 失效
标题翻译：关键信号发生装置和图像合成装置，以及按键信号生成方法和图像合成方法
公开(公告)号：US6128046A
公开(公告)日：2000-10-03
申请号：US765286
申请日：1997-01-06
申请人： Takashi Totsuka , Taku Yokoyama , Tomoo Mitsunaga
发明人： Takashi Totsuka , Taku Yokoyama , Tomoo Mitsunaga
IPC分类号： H04N5/262 , H04N5/275 , H04N9/74 , H04N9/75
CPC分类号： H04N5/2622 , H04N5/275
摘要： In this invention, when the portion from which a key signal .alpha. is to be generated of picture is caused to be foreground F, the portion except for the above is caused to be background B, and pixel value of pixels constituting that picture is designated at C, the key signal .alpha. is generated so as to satisfy the relational expression C'=(F-B).alpha.'('(prime) represents differentiation). In more practical sense, a change detecting section 10 calculates change C' of pixel value between pixels constituting picture, and an F-B detecting section 30 calculates difference F-B between the foreground and the background. In addition, an integral value calculating section 40 divides the change C' by the difference F-B to integrate the result obtained by divisional operation to thereby determine key signal .alpha.. As a result, precise key signal can be obtained in this invention.
摘要翻译： PCT No.PCT / JP96 / 01251 Sec。 371日期1997年1月6日 102（e）日期1997年1月6日PCT提交1996年5月10日PCT公布。出版物WO96 / 36168 日期：1996年11月14日在本发明中，当将要产生图像的键信号α的部分设为前景F时，将除上述之外的部分设为背景B，构成像素的像素值该图像在C处被指定，产生关键信号α，以满足关系式C'=（FB）α'（'（素数）表示微分）。在更实际的意义上，变化检测部分10计算构成图像的像素之间的像素值的变化C'，并且F-B检测部分30计算前景和背景之间的差F-B。此外，积分值计算部分40将变化C'除以差分F-B以对通过分割操作获得的结果进行积分，从而确定键信号α。结果，在本发明中可以获得精确的关键信号。

75. 发明授权

US09060134B2 Imaging apparatus, image sensor, imaging control method, and program 有权
标题翻译：成像设备，图像传感器，成像控制方法和程序
公开(公告)号：US09060134B2
公开(公告)日：2015-06-16
申请号：US13983672
申请日：2012-01-26
申请人： Tomoo Mitsunaga
发明人： Tomoo Mitsunaga
IPC分类号： H04N3/14 , H04N5/335 , H04N5/235 , H04N5/353 , H04N5/3745
CPC分类号： H04N5/235 , H04N5/2351 , H04N5/2353 , H04N5/3532 , H04N5/3535 , H04N5/3745
摘要： There are provided an imaging apparatus and method which perform different exposure control in pixel group units. Brightness in the pixel group units obtained by dividing a plurality of pixels of an imaging area of the image sensor is evaluated, and pixel group unit exposure control values are calculated according to an evaluation result. The image sensor outputs a control signal matching the calculated pixel group unit exposure control value to each pixel group constituent pixel, and controls exposure in the pixel group units. For example, the exposure control signal including an identical pattern is sequentially output to a plurality of pixels in a pixel group in a time sequence, and exposure control which sets an identical exposure time for a plurality of pixels belonging to one pixel group is realized.
摘要翻译：提供了以像素组单位执行不同曝光控制的成像装置和方法。评估通过划分图像传感器的成像区域的多个像素获得的像素组单位中的亮度，并且根据评估结果计算像素组单位曝光控制值。图像传感器将与计算出的像素组单位曝光控制值相匹配的控制信号输出到各像素组构成像素，并控制像素组单位的曝光。例如，包括相同图案的曝光控制信号以时间顺序顺序地输出到像素组中的多个像素，并且实现为属于一个像素组的多个像素设置相同的曝光时间的曝光控制。

76. 发明授权

US08848063B2 Image processing including image correction 有权
标题翻译：图像处理包括图像校正
公开(公告)号：US08848063B2
公开(公告)日：2014-09-30
申请号：US13452977
申请日：2012-04-23
申请人： Kensei Jo , Shun Kaizu , Tomoo Mitsunaga
发明人： Kensei Jo , Shun Kaizu , Tomoo Mitsunaga
IPC分类号： H04N5/228 , H04N9/04 , H04N5/235 , H04N5/217 , G06T5/50 , G06T5/00
CPC分类号： H04N5/265 , G06T5/003 , G06T5/50 , G06T2207/20224 , H04N5/217 , H04N5/2355 , H04N5/2621 , H04N9/045
摘要： Long and short exposure time pixel information are input to pixel information. A long exposure time image set with the pixel values assuming all of the pixels have been exposed for a long time and a short exposure time image set with the pixel values assuming all of the pixels have been exposed for a short time are generated. A point spread function corresponding to the long exposure time image is computed as a long exposure time image PSF. A corrected image is generated using the short exposure time image, the long exposure time image, and the long exposure time image PSF. The corrected image is generated as a wide dynamic range image utilizing the pixel information for the long and short exposure time image. Utilizing the pixel information for the short exposure time image with little blurring, makes the corrected image a high quality corrected image with little blurring.
摘要翻译：长时间和短曝光时间像素信息被输入到像素信息。产生具有假定所有像素的像素值的长时间曝光时间图像已被长时间曝光，并且产生假设所有像素的像素值设置的短曝光时间图像已被短时间曝光。与长曝光时间图像对应的点扩散函数被计算为长曝光时间图像PSF。使用短曝光时间图像，长曝光时间图像和长曝光时间图像PSF生成校正图像。利用长曝光时间图像和短曝光时间图像的像素信息，生成校正图像作为宽动态范围图像。利用少量模糊的短曝光时间图像的像素信息，使得校正图像具有很少模糊的高质量校正图像。

77. 发明授权

US08803985B2 Image processing apparatus, image pickup apparatus, image processing method, and program 有权
标题翻译：图像处理装置，图像拾取装置，图像处理方法和程序
公开(公告)号：US08803985B2
公开(公告)日：2014-08-12
申请号：US13457774
申请日：2012-04-27
申请人： Shun Kaizu , Tomoo Mitsunaga , Yasushi Saito , Masanori Kasai
发明人： Shun Kaizu , Tomoo Mitsunaga , Yasushi Saito , Masanori Kasai
IPC分类号： H04N5/228 , H04N5/235 , H04N3/14 , G06K9/00
CPC分类号： H04N5/2353 , H04N5/2355 , H04N5/35554 , H04N5/35581 , H04N5/3559
摘要： There is provided an image processing apparatus including an HDR (High Dynamic Range) processing unit inputting images picked up while exposure control that changes an exposure time is being carried out with a predetermined spatial period and a predetermined temporal period on pixels that compose an image sensor, and carrying out image processing. The HDR processing unit generates a first combined image by combining pixel values of a plurality of images with different sensitivities generated by an interpolation process using a plurality of consecutively picked-up images, generates a second combined image by combining pixel values of a plurality of images with different sensitivities generated by an interpolation process that uses a single picked-up image, and generates an HDR image by executing a pixel value blending process on the first combined image and the second combined image in accordance with a blending ratio calculated in accordance with movement detection information.
摘要翻译：提供了一种图像处理装置，其包括HDR（高动态范围）处理单元，其输入在组合图像传感器的像素上以预定空间周期和预定时间周期改变曝光时间的曝光控制的拍摄图像并执行图像处理。 HDR处理单元通过将通过使用多个连续拍摄图像的内插处理生成的不同灵敏度的多个图像的像素值组合来生成第一组合图像，通过组合多个图像的像素值来生成第二组合图像具有由使用单个拾取图像的内插处理产生的不同灵敏度，并且通过根据根据移动计算的混合比率对第一组合图像和第二组合图像执行像素值混合处理来生成HDR图像检测信息。

78. 发明授权

US08797433B2 Image processing apparatus and image processing method and program 有权
标题翻译：图像处理装置及图像处理方法及程序
公开(公告)号：US08797433B2
公开(公告)日：2014-08-05
申请号：US13399222
申请日：2012-02-17
申请人： Shun Kaizu , Tomoo Mitsunaga
发明人： Shun Kaizu , Tomoo Mitsunaga
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/3535 , H04N5/2353 , H04N5/35554 , H04N5/378
摘要： An image processing apparatus includes an intermediate image generating unit configured to input an image which has been shot with differing exposure times set by region, generates a plurality of exposure pattern images corresponding to differing exposure times based on the input image, and generates a plurality of timing images which are difference images of the plurality of exposure pattern images; and a distortion correction processing unit configured to generate a corrected image equivalent to an exposure processing image at a predetermined exposure time by synthesizing processing of the plurality of timing images.
摘要翻译：一种图像处理装置包括：中间图像生成单元，被配置为输入由区域设定的不同曝光时间拍摄的图像，根据输入图像生成与不同的曝光时间对应的多个曝光图案图像，并且生成多个定时图像，其是所述多个曝光图案图像的差分图像; 以及失真校正处理单元，被配置为通过合成多个定时图像的处理，在预定的曝光时间产生与曝光处理图像相当的校正图像。

79. 发明授权

US08787697B2 Image processing apparatus and method, and program 有权
标题翻译：图像处理装置及方法及程序
公开(公告)号：US08787697B2
公开(公告)日：2014-07-22
申请号：US13442575
申请日：2012-04-09
申请人： Tomoo Mitsunaga , Hiroaki Takahashi
发明人： Tomoo Mitsunaga , Hiroaki Takahashi
IPC分类号： G06K9/40 , G06T3/40
CPC分类号： G06T3/4007 , G06T2207/20192
摘要： A normal-phase candidate position selection unit designates a pixel on a horizontal or vertical line in a position separated by two lines from a target position of an input image as a normal-phase candidate pixel, which is a candidate for a pixel at which jaggies are in the same phase as a pixel of the target position. A reverse-phase candidate position selection unit designates a pixel between the target position in the input image and the normal-phase candidate pixel as a reverse-phase candidate pixel. The weight value calculation unit calculates a weight value based on a degree of similarity between an image adjacent to the target position and an image adjacent to the normal-phase candidate pixel. The weighted expected value calculation unit performs weighted addition of reverse-phase candidate pixels using the weight value and generates a reverse-phase image by reversing only the phase of the jaggies in the input image.
摘要翻译：正相候选位置选择单元将与从输入图像的目标位置分开的两行的位置的水平或垂直线上的像素指定为作为候选像素的候选像素的正常相位候选像素与目标位置的像素处于相同的相位。反相候选位置选择单元将输入图像中的目标位置与正相候选像素之间的像素指定为反相候选像素。权重值计算单元基于与目标位置相邻的图像与与正常相位候选像素相邻的图像之间的相似度来计算权重值。加权期望值计算单元使用加权值执行反相候选像素的加权相加，并且通过仅反转输入图像中的锯齿相位来产生反相图像。

80. 发明申请

US20140192250A1 IMAGING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM 有权
标题翻译：成像设备，信号处理方法和程序
公开(公告)号：US20140192250A1
公开(公告)日：2014-07-10
申请号：US14238216
申请日：2012-06-29
申请人： Tomoo Mitsunaga
发明人： Tomoo Mitsunaga
IPC分类号： H04N5/235 , H04N9/04
CPC分类号： H04N5/2353 , H04N5/2355 , H04N5/3535 , H04N5/35554 , H04N5/374 , H04N5/37457 , H04N9/045
摘要： The present disclosure provides an apparatus and a method for generating a wide dynamic range image by executing a pixel value combination process of a plurality of different exposure time setting pixels. Control of a different exposure time is performed for each of a plurality of pixels of the same colors configuring a pixel block and an addition pixel value obtained by adding outputs of the plurality of pixels of the same colors of the pixel block is generated. The generation of the addition pixel value is executed in an operation unit having an adding unit that that adds the outputs of the plurality of pixels of the same colors of the pixel block. Or, the generation of the addition pixel value is executed by a floating diffusion (FD) set in a pixel block unit and a charge output from each of the plurality of pixels of the same colors configuring the pixel block is accumulated and output in the floating diffusion (FD).
摘要翻译：本公开提供了一种通过执行多个不同曝光时间设定像素的像素值组合处理来生成宽动态范围图像的装置和方法。对构成像素块的相同颜色的多个像素中的每一个进行不同的曝光时间的控制，并且生成通过添加像素块的相同颜色的多个像素的输出而获得的相加像素值。在具有添加了像素块的相同颜色的多个像素的输出的相加单元的操作单元中执行相加像素值的生成。或者，通过设置在像素块单元中的浮动扩散（FD）来执行相加像素值的生成，并且从构成像素块的相同颜色的多个像素中的每一个的电荷输出被累积并输出到浮置扩散（FD）。

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