专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09741143B2 Multocular imaging system, synthesis process method of acquired images, and program 有权
公开(公告)号：US09741143B2
公开(公告)日：2017-08-22
申请号：US14893484
申请日：2014-04-22
申请人： NEC Corporation , Tokyo Institute of Technology
发明人： Shuji Senda , Akihiko Iketani , Takashi Shibata , Masatoshi Okutomi , Masayuki Tanaka
IPC分类号： G06K9/46 , G06T11/60 , H04N5/247 , H04N5/262 , G06K9/62 , G06K9/00
CPC分类号： G06T11/60 , G06K9/00677 , G06K9/00771 , G06K9/46 , G06K9/6215 , G06K9/6293 , G06K2009/4666 , G06T2200/28 , G06T2207/20021 , G06T2207/20024 , H04N5/247 , H04N5/262
摘要： A basis image is converted into a more functional image by image synthesis technology using a number of imaging devices arranged independently of each other. A multocular imaging system is provided with a plurality of imaging parts that can be arranged independently of each other, a similar component search part operable to acquire a basis image outputted from at least one imaging part of the plurality of imaging parts and a reference image outputted from another imaging part of the plurality of imaging parts and to search a similar component included in the reference image for each of components included in the basis image, and an image synthesis part operable to perform a synthesis process on at least one component included in the basis image into a desired image with reference to the similar component extracted by the similar component search part and to output the desired image as a synthesis image.

2. 发明授权

US09875532B2 Information processing device that implements image processing, and image processing method 有权
公开(公告)号：US09875532B2
公开(公告)日：2018-01-23
申请号：US14911556
申请日：2014-07-18
申请人： NEC Corporation
发明人： Takashi Shibata , Akihiko Iketani , Shuji Senda
IPC分类号： G06K9/48 , G06T7/00 , G06K9/68 , G06K9/62 , G06T3/40 , G06T5/00 , G06K9/40
CPC分类号： G06T7/0002 , G06K9/40 , G06K9/481 , G06K9/6215 , G06K9/6255 , G06K9/6857 , G06T3/4053 , G06T5/001 , G06T2207/20081
摘要： The present invention provides an information processing device in which a degradation process of an input image is accurately estimated and a dictionary necessary for generating a desired restored image from the input image can be obtained. The information processing device is provided with: an image acquisition means that acquires a plurality of study images and an input image; and an estimation means that, on the basis of similarity between an arbitrary region of the input image and each of a plurality of degradation images in a case where regions of the study images corresponding to the arbitrary region are degraded on the basis of each of the plurality of degradation processes, outputs an estimated degradation process corresponding to the degradation process corresponding to the region of the input image.

3. 发明授权

US09779488B2 Information processing device, image processing method and medium 有权
公开(公告)号：US09779488B2
公开(公告)日：2017-10-03
申请号：US14779147
申请日：2014-03-25
申请人： NEC Corporation
发明人： Takashi Shibata , Akihiko Iketani , Shuji Senda
IPC分类号： G06K9/40 , G06T5/00 , H04N1/387 , G06T3/40 , G06K9/62
CPC分类号： G06T5/003 , G06K9/6212 , G06K9/6255 , G06K9/6256 , G06K9/6857 , G06T3/4053 , G06T3/4076 , H04N1/3871
摘要： An information processing device according to the present invention includes: a proper identifier output unit which outputs proper identifiers for identifying learning images; a feature vector calculation unit which calculates feature vectors of at least a part of patches included in registered patches that are registered in a dictionary for compositing a restored image; and a search similarity calculation unit which calculates a similarity calculation method that classifies the proper identifiers to be given to the registered patches based on the feature vectors.

4. 发明申请

US20140327820A1 MOTION VECTOR ESTIMATION DEVICE, MOTION VECTOR ESTIMATION METHOD, AND PROGRAM FOR ESTIMATING MOTION VECTOR 有权
标题翻译：运动矢量估计装置，运动矢量估计方法和运动矢量估计程序
公开(公告)号：US20140327820A1
公开(公告)日：2014-11-06
申请号：US14358583
申请日：2012-10-25
申请人： NEC CORPORATION
发明人： Akihiko Iketani
IPC分类号： H04N5/14 , H04N7/01
CPC分类号： H04N5/145 , G06T7/246 , H04N7/012 , H04N7/014 , H04N19/14 , H04N19/16 , H04N19/176 , H04N19/192 , H04N19/53
摘要： Provided is a motion vector estimation device capable of estimating the motion vector with less computation. A motion vector estimation device for estimating, by means of repetitive calculations, the motion vector of each of a plurality of pixel groups which is contained in an input image and which each contains one or more pixels, the motion vector estimation device being provided with a means for making repetitive calculations with regard to the pixel groups that do not have a high frequency component from among the plurality of pixel groups contained in the input image after making repetitive calculations with regard to the pixel groups that have a high frequency component from among the plurality of pixel groups contained in the input image.
摘要翻译：提供了能够以较少的计算来估计运动矢量的运动矢量估计装置。一种运动矢量估计装置，用于通过重复计算来估计包含在输入图像中并且每个包含一个或多个像素的多个像素组中的每一个的运动矢量，所述运动矢量估计装置设置有用于对从输入图像中包含的多个像素组中的不具有高频分量的像素组进行重复计算的装置，用于对从具有高频分量的像素组进行重复计算包含在输入图像中的多个像素组。

5. 发明申请

US20150302273A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND MEDIUM 有权
标题翻译：图像处理装置，图像处理方法和介质
公开(公告)号：US20150302273A1
公开(公告)日：2015-10-22
申请号：US14440382
申请日：2013-11-05
申请人： NEC CORPORATION
发明人： Shuji Senda , Takashi Shibata , Akihiko Iketani
IPC分类号： G06K9/62 , G06T5/00 , G06T3/40
CPC分类号： G06K9/627 , G06T3/4053 , G06T5/003
摘要： An image processing device according to the present invention includes: a patch generation unit which generates an input patch used for comparison on the basis of an input image; a modification parameter estimation unit which estimates a parameter used in blurred modification on the basis of the input image; a blurred image generation unit which generates a blurred image on the basis of a learning image by using the parameter; a patch pair generation unit which generates a patch pair used to compose a restoration image on the basis of the blurred image and the learning image; a selection unit which selects a patch pair used to compose the restoration image on the basis of the input patch; and a composition unit which composes the restoration image on the basis of the patch pair selected by the selection unit.
摘要翻译：根据本发明的图像处理装置包括：片段生成单元，其基于输入图像生成用于比较的输入片段; 修改参数估计单元，其基于输入图像估计在模糊修改中使用的参数; 模糊图像生成单元，其通过使用所述参数来生成基于学习图像的模糊图像; 补丁对生成单元，其基于模糊图像和学习图像生成用于构成恢复图像的补丁对; 选择单元，其基于输入补丁选择用于构成恢复图像的补丁对; 以及基于由选择单元选择的补丁对构成恢复图像的合成单元。

6. 发明申请

US20150117762A1 Image Processing System and Image Processing Method 有权
标题翻译：图像处理系统和图像处理方法
公开(公告)号：US20150117762A1
公开(公告)日：2015-04-30
申请号：US14361099
申请日：2012-12-10
申请人： NEC CORPORATION
发明人： Takashi Shibata , Akihiko Iketani , Shuji Senda
IPC分类号： G06T5/00 , G06T7/00 , G06K9/66 , G06T5/50 , G06K9/62
CPC分类号： G06T5/003 , G06K9/6256 , G06K9/66 , G06T5/50 , G06T9/008 , G06T2207/20024 , G06T2207/20081 , G06T2207/20182 , G06T2207/20201 , H04N19/97
摘要： Provided is an image processing device that can bring about the sufficient resemblance between an original image and a restored image obtained corresponding to a low resolution input image. The image processing device includes a means that uses a dictionary for storing data associating deteriorated patches which are from a deteriorated image formed by deteriorating a prescribed image, and restoration patches which are from the prescribed image, and calculates, as a degree-of-similarity between plural input patches generated by dividing an input image and the deteriorated patches, a weighted degree-of-similarity between weighted deteriorated patches and weighted input patches, in which forms of the deteriorated patches and the input patches are reconfigured using a patch weight which is continuous weighting; a means that selects, on the basis of the weighted degree-of-similarity, a restoration patch for each input patch; and a means that combines the restoration patches to generate a restored image.
摘要翻译：提供了一种图像处理装置，其能够在原始图像和对应于低分辨率输入图像获得的恢复图像之间产生足够的相似性。图像处理装置包括使用字典来存储关联来自由恶化规定图像形成的劣化图像的劣化斑块的数据和来自规定图像的恢复斑块的数据，并计算为相似度在通过分割输入图像和劣化斑块生成的多个输入片段之间，加权劣化斑块和加权输入片段之间的加权相似度，其中使用补丁权重来重新配置劣化片段和输入片段的形式，连续加权基于加权的相似度来选择每个输入补丁的恢复补丁的装置; 并且是组合恢复补丁以生成恢复的图像的手段。

7. 发明申请

US20140334720A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND COMPUTER READABLE MEDIUM 有权
标题翻译：图像处理装置，图像处理方法和计算机可读介质
公开(公告)号：US20140334720A1
公开(公告)日：2014-11-13
申请号：US14364834
申请日：2012-12-10
申请人： NEC CORPORATION
发明人： Takashi Shibata , Akihiko Iketani , Shuji Senda
IPC分类号： G06T5/00 , G06T5/50
CPC分类号： G06T5/003 , G06T5/50 , G06T2207/20081 , G06T2207/20182 , H04N19/97
摘要： The present invention generates a highly-accurate restored image while reducing computation costs by obtaining a similar effect to when the adjacent similarity of restoration patches is taken into consideration.This image processing device is provided with: a provisional restoration image generation means that uses a dictionary for storing at least two sets of data having associated therein a blurred patch and a restoration patch, and that generates a provisional restoration image from restoration patches selected on the basis of a value indicating the degree of similarity between blurred patches and a plurality of input patches generated by partitioning an externally-received input image; a provisional patch generation means that generates provisional patches by partitioning the provisional restoration image; and a restoration means that generates a restored image from restoration patches selected on the basis of the combined value of a value indicating the degree of similarity between the input patches and the blurred patches, and a value indicating the degree of similarity between the provisional patches and the restoration patches.
摘要翻译：本发明通过获得与考虑恢复补片的相邻相似度时相似的效果，同时降低计算成本，生成高精度的恢复图像。该图像处理装置具有：临时恢复图像生成单元，其使用字典来存储与其相关联的模糊补丁和恢复补丁的至少两组数据，并且从恢复补丁选择的恢复补丁生成临时恢复图像指示通过划分外部接收的输入图像而生成的模糊贴片与多个输入贴片之间的相似度的值的基础; 临时补丁生成装置，其通过分割临时恢复图像来生成临时补丁; 以及恢复装置，其根据表示输入补丁和模糊补丁之间的相似程度的值的组合值选择的恢复补丁生成恢复图像，以及指示临时补丁与临时补丁之间的相似程度的值恢复补丁。

8. 发明授权

US09508025B2 Image processing device, image processing method and medium 有权
标题翻译：图像处理装置，图像处理方法和介质
公开(公告)号：US09508025B2
公开(公告)日：2016-11-29
申请号：US14440382
申请日：2013-11-05
申请人： NEC Corporation
发明人： Shuji Senda , Takashi Shibata , Akihiko Iketani
IPC分类号： G06K9/62 , G06T3/40 , G06T5/00
CPC分类号： G06K9/627 , G06T3/4053 , G06T5/003
摘要： An image processing device according to the present invention includes: a patch generation unit which generates an input patch used for comparison on the basis of an input image; a modification parameter estimation unit which estimates a parameter used in blurred modification on the basis of the input image; a blurred image generation unit which generates a blurred image on the basis of a learning image by using the parameter; a patch pair generation unit which generates a patch pair used to compose a restoration image on the basis of the blurred image and the learning image; a selection unit which selects a patch pair used to compose the restoration image on the basis of the input patch; and a composition unit which composes the restoration image on the basis of the patch pair selected by the selection unit.
摘要翻译：根据本发明的图像处理装置包括：片段生成单元，其基于输入图像生成用于比较的输入片段; 修改参数估计单元，其基于输入图像估计在模糊修改中使用的参数; 模糊图像生成单元，其通过使用所述参数来生成基于学习图像的模糊图像; 补丁对生成单元，其基于模糊图像和学习图像生成用于构成恢复图像的补丁对; 选择单元，其基于输入补丁选择用于构成恢复图像的补丁对; 以及基于由选择单元选择的补丁对构成恢复图像的合成单元。

9. 发明授权

US09679370B2 Image processing device and image processing method 有权
公开(公告)号：US09679370B2
公开(公告)日：2017-06-13
申请号：US14648830
申请日：2013-12-05
申请人： NEC Corporation
发明人： Takashi Shibata , Akihiko Iketani , Shuji Senda
IPC分类号： G06K9/00 , G06T5/50 , G06K9/62 , G06K9/66 , G06T11/60 , G06K9/40 , G06T5/00 , H04N5/228 , G06T3/40
CPC分类号： G06T5/50 , G06K9/40 , G06K9/6226 , G06K9/6255 , G06K9/6272 , G06K9/66 , G06K2209/01 , G06T3/4053 , G06T5/001 , G06T11/60 , G06T2207/20021 , G06T2207/20081 , G06T2207/20221
摘要： The present invention provides an image processing device whereby the probability of outputting a restored image which accurately corresponds to an original image which is included in a low-quality input image is improved. This image processing device comprises: an image group generating means for generating, from the input image, using a dictionary which stores a plurality of patch pairs wherein a degradation patch which is a patch of a degraded image wherein a prescribed image is degraded is associated with a restoration patch which is a patch of this prescribed image, a plurality of restored image candidates including a plurality of different instances of content which have a possibility of being the original content of the input image; and an image selection presentation means for clustering the generated plurality of restored image candidates, and selecting and outputting an image candidate on the basis of the result of this clustering.

10. 发明申请

US20160198075A1 IMAGE CAPTURE DEVICE, IMAGE CORRECTION METHOD, AND IMAGE CORRECTION PROGRAM 有权
标题翻译：图像捕获设备，图像校正方法和图像校正程序
公开(公告)号：US20160198075A1
公开(公告)日：2016-07-07
申请号：US14786270
申请日：2014-04-15
申请人： NEC Corporation
发明人： Yuhi Okuda , Akihiko Iketani
IPC分类号： H04N5/235 , G03B5/00 , H04N5/357
CPC分类号： H04N5/2351 , G03B5/00 , H04N5/2254 , H04N5/23254 , H04N5/23287 , H04N5/33 , H04N5/349 , H04N5/3572
摘要： The image capture device includes an image capture element which is formed of a plurality of pixels and acquires a captured image by detecting light from a subject and converting the light into an electric signal, an optical path changing unit which changes an optical path of light incident on an image capture element and displaces a position of light incident on the image capture element, a state change determining unit which obtains a deviation of a brightness value per pixel in a captured image, determines whether or not a subject temporally changes its state based on the deviation, and outputs an optical path change instruction to an optical path changing unit when it is determined that the subject does not change its state, a correction value calculating unit which performs a predetermined correction value calculating process on captured images of the same subject before and after a state change by an image capture element and calculates a noise image contained in the captured image as a correction value, and a correction executing unit which eliminates noise from a captured image by use of a correction value.
摘要翻译：图像捕获装置包括由多个像素形成的图像捕捉元件，并且通过检测来自被摄体的光并将光转换成电信号来获取拍摄图像;光路改变单元，其改变入射光的光路在图像捕获元件上移动入射在图像捕获元件上的光的位置，获取拍摄图像中的每像素的亮度值的偏差的状态变化确定单元基于以下方式确定对象是否暂时改变其状态并且当确定对象不改变其状态时，将光程改变指令输出到光路改变单元;校正值计算单元，对相同被摄体的拍摄图像执行预定的校正值计算处理并且在由图像捕获元件改变状态之后，并计算包含在所捕获的ima中的噪声图像 ge作为校正值，以及校正执行单元，其通过使用校正值来消除来自捕获图像的噪声。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式