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61. 发明授权

US09258460B2 Image processing method and apparatus for correcting an image 有权
标题翻译：用于校正图像的图像处理方法和装置
公开(公告)号：US09258460B2
公开(公告)日：2016-02-09
申请号：US14103957
申请日：2013-12-12
申请人： Forus Health Pvt. Ltd.
发明人： Shyam Vasudeva Rao , Mahabaleswara Ram Bhatt , Sriram Padmanavhan
IPC分类号： G06K9/42 , H04N5/217 , H04N9/04 , G06K9/00 , G06T5/00 , G06T5/30
CPC分类号： H04N5/2171 , G06K9/0061 , G06T5/002 , G06T5/30 , G06T2207/10024 , G06T2207/20032 , H04N9/045
摘要： The present disclosure relates to method and apparatus for image recovery and image correction. In an embodiment, the present disclosure relates to recovering images that are occluded due to some material in the optical path while capturing the images. The detection of noisy region is performed by taking the residual image between the images yielded by large sized and small sized Gaussian window smoothening filters on red, green and blue channels. The recovery of the image that alleviates the noise is obtained by point-wise multiplication of the above said residue image with a suitably synthesized Gaussian distributed co-efficient of same size.
摘要翻译：本公开涉及用于图像恢复和图像校正的方法和装置。在一个实施例中，本公开涉及恢复在捕获图像期间由于光路中的一些材料而被遮挡的图像。通过在红色，绿色和蓝色通道上由大尺寸和小尺寸高斯窗口平滑滤光片产生的图像之间的残差图像进行噪声区域的检测。通过将上述残留图像与相同大小的适当合成的高斯分布系数进行逐点乘法，获得缓解噪声的图像的恢复。

62. 发明授权

US09202132B2 Virtual image generation 有权
标题翻译：虚拟图像生成
公开(公告)号：US09202132B2
公开(公告)日：2015-12-01
申请号：US14375174
申请日：2013-02-13
申请人： ST-Ericsson SA
发明人： Frederique Roffet
IPC分类号： G06K9/46 , G06T5/00 , G06K9/34 , G06K9/56 , G06K9/62 , G06T3/40 , G06T5/30 , G06T5/20
CPC分类号： G06K9/46 , G06K9/342 , G06K9/56 , G06K9/6201 , G06K2009/4666 , G06K2009/6213 , G06T3/40 , G06T5/001 , G06T5/002 , G06T5/20 , G06T5/30 , G06T2207/20021
摘要： There is described a method for the creation of at least a second, virtual image (200) from a first image (100) captured by a user or retrieved from a storage device to aid interpretation of image content. This allows, for instance, implementing a multishot image quality enhancement scheme based on the real image and the virtual image.
摘要翻译：描述了从用户捕获的或从存储设备检索的第一图像（100）创建至少第二虚拟图像（200）的方法，以帮助解释图像内容。这允许例如实现基于真实图像和虚像的多重拍摄图像质量增强方案。

63. 发明申请

US20150279034A1 SUPPRESSION OF VASCULAR STRUCTURES IN IMAGES 有权
标题翻译：影像中血管结构的抑制
公开(公告)号：US20150279034A1
公开(公告)日：2015-10-01
申请号：US14665652
申请日：2015-03-23
申请人： Riverain Technologies LLC
发明人： Jason F. KNAPP , Praveen KAKUMANU , Steve W. WORRELL
IPC分类号： G06T7/00 , G06T11/00 , A61B6/03 , G06T5/30 , G06T3/00 , G06T1/00 , G06T5/00
CPC分类号： G06T11/008 , A61B6/032 , A61B6/5217 , A61B6/5258 , G06T5/005 , G06T7/0012 , G06T7/136 , G06T2207/10081 , G06T2207/20016 , G06T2207/20036 , G06T2207/20076 , G06T2207/30064 , G06T2207/30068 , G06T2207/30101
摘要： Image processing techniques may include a methodology for normalizing medical image and/or voxel data captured under different acquisition protocols and a methodology for suppressing selected anatomical structures from medical image and/or voxel data, which may result in improved detection and/or improved rendering of other anatomical structures. The technology presented here may be used, e.g., for improved nodule detection within computed tomography (CT) scans. While presented here in the context of nodules within the lungs, these techniques may be applicable in other contexts with little modification, for example, the detection of masses and/or microcalcifications in full field mammography or breast tomosynthesis based on the suppression of glandular structures, parenchymal and vascular structures in the breast.
摘要翻译：图像处理技术可以包括用于归一化在不同采集协议下捕获的医学图像和/或体素数据的方法，以及用于从医学图像和/或体素数据抑制所选择的解剖结构的方法，其可以导致改进的检测和/或改进的其他解剖结构。这里提出的技术可以用于例如计算机断层摄影（CT）扫描中的改进的结节检测。虽然这里在肺内的结节的上下文中呈现，但是这些技术可以适用于其他上下文，其中几乎没有修改，例如，基于抑制腺体结构的全场乳房X线照相术或乳房断层合成中的质量和/或微钙化的检测，乳腺中的实质和血管结构。

64. 发明申请

US20150269411A1 CELL ANALYSIS APPARATUS AND METHOD 有权
标题翻译：细胞分析装置和方法
公开(公告)号：US20150269411A1
公开(公告)日：2015-09-24
申请号：US14329756
申请日：2014-07-11
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD. , SAMSUNG LIFE PUBLIC WELFARE FOUNDATION
发明人： Dong Woo Lee , Do Hyun Nam , Bo Sung Ku , Yeon Sook Choi
IPC分类号： G06K9/00 , G06T5/30 , G06T5/50 , G06T5/00
CPC分类号： G06K9/00127 , G06T7/62 , G06T7/64 , G06T2207/10056 , G06T2207/30024
摘要： A cell analysis apparatus may include: an image processing unit imaging cultured cell colonies to convert the imaged cell colonies into digital signals; an outline extracting unit extracting outlines of the cell colonies from image data obtained from the image processing unit; a size calculating unit calculating sizes of the cell colonies from the extracted outlines; and a selecting unit comparing the sizes of the cell colonies with a preset value to select grown cell colonies.
摘要翻译：细胞分析装置可以包括：图像处理单元对培养的细胞集落进行成像，以将成像的细胞集落转换成数字信号; 轮廓提取单元，从从图像处理单元获得的图像数据中提取细胞集落的轮廓; 尺寸计算单元，从提取的轮廓计算细胞集落的大小; 以及将细胞集落的大小与预设值进行比较以选择生长的细胞集落的选择单元。

65. 发明申请

US20150193943A1 IMAGE PROCESSING APPARATUS, METHOD AND PROGRAM 审中-公开
标题翻译：图像处理设备，方法和程序
公开(公告)号：US20150193943A1
公开(公告)日：2015-07-09
申请号：US14665365
申请日：2015-03-23
申请人： FUJIFILM CORPORATION
发明人： Yuanzhong LI
IPC分类号： G06T7/00 , G06T5/30 , G06T1/60
CPC分类号： G06T5/30 , G06T1/60 , G06T7/11 , G06T7/162 , G06T2200/04 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/20016 , G06T2207/20072 , G06T2207/30056
摘要： An image obtainment unit obtains plural CT images from an X-ray CT apparatus, and generates a three-dimensional image. A low-resolution image generation unit performs multi-resolution transformation on the three-dimensional image, and generates a low resolution image. A first extraction unit extracts a specific area, such as the liver region, from the low resolution image by using a graph cut method. An outline area setting unit sets the outline of the liver region extracted from the low resolution image in the three-dimensional image, and sets an outline area including the outline in the three-dimensional image. A second extraction unit extracts the outline of the liver region from the outline area, and also extracts the liver region from the three-dimensional image.
摘要翻译：图像获取单元从X射线CT装置获得多个CT图像，并生成三维图像。低分辨率图像生成单元对三维图像进行多分辨率变换，并生成低分辨率图像。第一提取单元通过使用图形切割方法从低分辨率图像中提取诸如肝脏区域的特定区域。轮廓区域设定单元设定从三维图像中的低分辨率图像提取的肝脏区域的轮廓，并且将包括轮廓的轮廓区域设置在三维图像中。第二提取单元从轮廓区域提取肝脏区域的轮廓，并从三维图像中提取肝脏区域。

66. 发明授权

US08976408B2 Apparatus, method, and computer-readable storage medium for maintaining reproducibility of lines or characters of image 有权
标题翻译：用于保持图像线条或字符的再现性的装置，方法和计算机可读存储介质
公开(公告)号：US08976408B2
公开(公告)日：2015-03-10
申请号：US13710252
申请日：2012-12-10
申请人： Canon Kabushiki Kaisha
发明人： Masato Kobayashi
IPC分类号： G06K15/02 , G06T5/00 , G06T5/30
CPC分类号： G06K15/1872 , G06T5/003 , G06T5/30
摘要： An image processing apparatus includes a setting unit configured to set two pixels, one of which is adjacent to a processing target pixel in a vertical direction and the other of which is adjacent to the processing target pixel in a horizontal direction, as first determination pixels, and to set two pixels adjacent to and opposite across one of the two first determination pixels, as second determination pixels, and an output unit configured to output a black pixel for the processing target pixel, in a case where one of the first determination pixels is a black pixel and one of the second determination pixels is a black pixel.
摘要翻译：图像处理装置包括：设置单元，被配置为设置两个像素，其中一个与垂直方向上的处理对象像素相邻，另一个像素在水平方向上与处理对象像素相邻，并且将两个第一确定像素之一相邻并相对的两个像素设置为第二确定像素，以及输出单元，被配置为在处理目标像素之一输出黑色像素时，在第一确定像素之一为黑色像素和第二确定像素中的一个是黑色像素。

67. 发明申请

US20150063710A1 CONVERSION OF DIGITAL IMAGES INTO DIGITAL LINE DRAWINGS 有权
标题翻译：数字图像转换成数字线图
公开(公告)号：US20150063710A1
公开(公告)日：2015-03-05
申请号：US14478068
申请日：2014-09-05
申请人： ReallyColor, LLC
发明人： William A. Rozzi , Dieter T. Marlovics , Matthew N. Klein
IPC分类号： G06T7/00 , G06T5/30 , G06T11/20
CPC分类号： G06T7/13 , G06T7/136 , G06T11/203 , G06T2207/20036 , G06T2207/20192
摘要： Techniques described herein convert digital images into images suitable for use as coloring book pages and the like. The techniques include applying a smoothing operator to at least one channel image of a digital input image to form at least one smoothed image. A scaling operator is then applied to the at least one smoothed image to form at least one scaled image. A tone equalization operator is then applied to the at least one scaled image to form at least one equalized image. An edge detection operator is then applied to the at least one scaled image to form at least one edge image. In addition, a threshold operator is applied to the at least one edge image to form at least one threshold image. A digital line drawing is then created based at least in part on the at least one threshold image.
摘要翻译：本文描述的技术将数字图像转换成适合用作着色书页等的图像。所述技术包括将平滑算子应用于数字输入图像的至少一个通道图像以形成至少一个平滑图像。然后将缩放操作符应用于至少一个平滑图像以形成至少一个缩放图像。然后将音调均衡算子应用于至少一个缩放图像以形成至少一个均衡图像。然后将边缘检测算子应用于至少一个缩放图像以形成至少一个边缘图像。此外，阈值算子被应用于至少一个边缘图像以形成至少一个阈值图像。至少部分地基于至少一个阈值图像创建数字线条图。

68. 发明授权

US08755563B2 Target detecting method and apparatus 失效
标题翻译：目标检测方法和装置
公开(公告)号：US08755563B2
公开(公告)日：2014-06-17
申请号：US13204162
申请日：2011-08-05
申请人： Qiong Cao , Rujie Liu , Hao Yu
发明人： Qiong Cao , Rujie Liu , Hao Yu
IPC分类号： G06K9/46 , G06T5/30
CPC分类号： G06K9/3241 , G06K9/00785 , G06K9/4604 , G06T7/12 , G06T2207/10016 , G06T2207/30261
摘要： Target detecting method and apparatus are disclosed. In the target detecting method, edges in a first direction in an input image may be detected to obtain an edge image comprising a plurality of edges in the first direction; and one or more candidate targets may be generated according to the plurality of edges in the first direction, a region between any two of the plurality of edges in the first direction in the input image corresponding to one of the candidate targets.
摘要翻译：公开了目标检测方法和装置。在目标检测方法中，可以检测输入图像中的第一方向上的边缘以获得包括第一方向上的多个边缘的边缘图像; 并且可以根据第一方向上的多个边缘来生成一个或多个候选对象，对应于候选目标之一的输入图像中的第一方向上的多个边缘中的任意两个边缘之间的区域。

69. 发明授权

US08472076B2 Detecting and removing blur of a character by comparison with the original image after a thinning and fattening operation 有权
标题翻译：在瘦化和育肥操作后，通过与原始图像的比较来检测和去除字符的模糊
公开(公告)号：US08472076B2
公开(公告)日：2013-06-25
申请号：US12843565
申请日：2010-07-26
申请人： Tohru Ikeda
发明人： Tohru Ikeda
IPC分类号： H04N1/40 , H04N1/409 , G06T5/30 , G06T5/50 , G06K9/44 , G06T5/00
CPC分类号： G06T5/003 , H04N1/4092
摘要： This invention is directed to an image processing apparatus and method capable of analyzing a character image to detect a blur, and reducing the blur on a printed product. According to the method, a scanner reads an original character image, generating image data. A blur and deterioration of a character image represented by the image data are detected. Portions corresponding to the detected blur or the deterioration are removed from the image data. The image data from which the portions corresponding to the blur or the deterioration are removed is output to an image output unit.
摘要翻译：本发明涉及能够分析字符图像以检测模糊并减少印刷品上的模糊的图像处理装置和方法。根据该方法，扫描仪读取原始字符图像，生成图像数据。检测由图像数据表示的字符图像的模糊和劣化。从图像数据中去除与检测到的模糊或劣化相对应的部分。去除与模糊或劣化对应的部分的图像数据被输出到图像输出单元。

70. 发明授权

US07085013B2 Image processing apparatus including low-linear-density dot region detection unit, and image forming apparatus including the same 失效
公开(公告)号：US07085013B2
公开(公告)日：2006-08-01
申请号：US10662415
申请日：2003-09-16
申请人： Shinji Yamakawa
发明人： Shinji Yamakawa
IPC分类号： H04N1/40 , H04N1/409 , G06T5/00 , G06T5/30
CPC分类号： H04N1/40062 , G06T5/20
摘要： An image processing apparatus includes a maximum/minimum density detecting unit which detects a center pixel of a matrix of N×N pixels in image data that has a maximum or minimum density. A determination unit determines whether the absolute value of a difference between an average of densities of diagonal pixels of the matrix and a density of the center pixel is larger than a threshold value. A peak pixel detecting unit detects peak pixels of the matrix, each peak pixel being the center pixel having a maximum or minimum density, and the absolute value of the difference with respect to the center pixel being larger than the threshold value. A dot region detecting unit detects one of neighboring pixels of the matrix as being a dot region based on the number of the peak pixels in a target region and the number of the peak pixels in each of neighboring regions.

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