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1. 发明公开

CN107025430A 着重号列表无效
公开(公告)号：CN107025430A
公开(公告)日：2017-08-08
申请号：CN201710059814.6
申请日：2017-01-24
申请人：柯尼卡美能达美国研究所有限公司
发明人：詹森.詹姆斯.格拉姆斯
IPC分类号： G06K9/00 , G06K9/32 , G06K9/46
CPC分类号： G06K9/00463 , G06F17/2241 , G06F17/242 , G06F17/243 , G06K9/4604 , G06K2009/4666 , G06K2209/01 , G06T7/0081 , G06T7/0085 , G06T7/11 , G06T7/13 , G06T2207/20112 , G06T2207/20148 , G06T2207/30176 , G06K9/3233
摘要：一种用于图像处理的方法包含：获得包含着重号列表的原始图像；确定包围该着重号列表的列表界定框；确定在包围着重号列表的多个行的列表界定框中嵌套的行界定框；基于所述行界定框标识着重号；基于所述着重号标识缩格；以及基于所述缩格，生成原始图像中着重号列表的着重号列表对象。

2. 发明公开

EP3005232A4 RECONSTRUCTION OF IMAGES FROM AN IN VIVO MULTI-CAMERA CAPSULE 审中-公开
标题翻译：澳大利亚内华达州VIVO-MULTIKAMERAKAPSEL
公开(公告)号：EP3005232A4
公开(公告)日：2017-03-15
申请号：EP14805156
申请日：2014-05-19
申请人： WANG KANG-HUAI , WU CHENYU , CAPSO VISION INC
发明人： WANG KANG-HUAI , WU CHENYU
IPC分类号： G06K9/00 , G06T1/00
CPC分类号： G06T7/0014 , A61B1/00009 , A61B1/041 , G06T5/006 , G06T7/003 , G06T7/0036 , G06T7/0081 , G06T7/0097 , G06T7/11 , G06T7/13 , G06T7/136 , G06T7/174 , G06T7/337 , G06T7/37 , G06T7/40 , G06T7/73 , G06T11/60 , G06T2207/10068 , G06T2207/20048 , G06T2207/20072 , G06T2207/20081 , G06T2207/20148 , G06T2207/20221 , G06T2207/30004 , G06T2207/30028 , G06T2207/30032 , H04N5/2252 , H04N5/23229 , H04N5/247 , H04N5/265
摘要： Method and apparatus of reconstruction of images from an in vivo multi-camera capsule are disclosed. In one embodiment of the present invention, the capsule comprises two cameras with overlapped fields of view (FOVs). Intra-image based pose estimation is applied to the sub-images associated with the overlapped area to improve the pose estimation for the capsule device. In another embodiment, two images corresponding to the two FOVs are fused by using disparity-adjusted, linear weighted sum of the overlapped sub-images. In yet another embodiment, the images from the multi-camera capsule are stitched for time-space representation.
摘要翻译：公开了一种从体内多相机胶囊重建图像的方法和装置。在本发明的一个实施例中，胶囊包括具有重叠视场（FOV）的两个相机。基于图像的姿态估计被应用于与重叠区域相关联的子图像，以改进胶囊装置的姿态估计。在另一个实施例中，通过使用重叠的子图像的视差调整的线性加权和来融合与两个FOV对应的两个图像。在又一实施例中，来自多摄像机胶囊的图像被缝合用于时空表示。

3. 发明公开

EP3143549A4 SEGMENTATION BASED IMAGE TRANSFORM 有权
公开(公告)号：EP3143549A4
公开(公告)日：2017-11-08
申请号：EP15792964
申请日：2015-04-28
申请人： CELLAVISION AB
发明人： HEDLUND SVEN , MORELL ADAM
IPC分类号： G06K9/00 , G06T3/00 , G06T5/00 , H04N1/60
CPC分类号： G06K9/6277 , G06K9/628 , G06T5/002 , G06T5/009 , G06T5/20 , G06T7/0081 , G06T7/11 , G06T7/136 , G06T11/001 , G06T2207/10024 , G06T2207/20076 , G06T2207/20148 , G06T2207/30024 , H04N1/62
摘要： The present invention relates to a method for changing the appearance of an original image comprising N>1 classes of image elements, the method comprising the step of: for each pixel and for at least one subset of the original image: calculating N probability values, each probability value defining a probability for the pixel of belonging to a corresponding one of the N classes of image elements, transforming a color of the pixel by using predetermined color transforms for each of the N classes of image elements and the N probability values for the pixel.

4. 发明公开

EP3200091A1 APPARATUS AND METHOD FOR HANDLING BULLETED LISTS 审中-公开
标题翻译：用于处理炼油列表的装置和方法
公开(公告)号：EP3200091A1
公开(公告)日：2017-08-02
申请号：EP16199888.5
申请日：2016-11-21
申请人： Konica Minolta Laboratory U.S.A., Inc.
发明人： GRAMS, Jason
IPC分类号： G06F17/24 , G06K9/00
CPC分类号： G06K9/00463 , G06F17/2241 , G06F17/242 , G06F17/243 , G06K9/4604 , G06K2009/4666 , G06K2209/01 , G06T7/0081 , G06T7/0085 , G06T7/11 , G06T7/13 , G06T2207/20112 , G06T2207/20148 , G06T2207/30176
摘要： A method for image processing by: obtaining an original image including a bulleted list; determining a list bounding box enclosing the bulleted list; determining line bounding boxes nested within the list bounding box enclosing lines of the bulleted list; identifying bullets based on the line bounding boxes; identifying indentations based on the bullets; and generating a bulleted list object for the bulleted list in the original image based on the indentations.
摘要翻译：一种图像处理方法，包括：获取包括项目符号列表的原始图像; 确定包围项目符号列表的列表边界框; 确定包围项目符号列表的行的列表边界框中嵌套的行边界框; 基于线边界框识别子弹; 根据子弹识别缩进; 以及基于缩进来生成原始图像中的项目符号列表的项目符号列表对象。

5. 发明申请

WO2014193670A4 RECONSTRUCTION OF IMAGES FROM AN IN VIVO MULTI-CAMERA CAPSULE 审中-公开
标题翻译：重建来自体内多相机胶囊中的图像
公开(公告)号：WO2014193670A4
公开(公告)日：2015-03-19
申请号：PCT/US2014038533
申请日：2014-05-19
申请人： WANG KANG-HUAI , WU CHENYU , CAPSO VISION INC
发明人： WANG KANG-HUAI , WU CHENYU
IPC分类号： G06K9/00 , G06T1/00
CPC分类号： G06T7/0014 , A61B1/00009 , A61B1/041 , G06T5/006 , G06T7/003 , G06T7/0036 , G06T7/0081 , G06T7/0097 , G06T7/11 , G06T7/13 , G06T7/136 , G06T7/174 , G06T7/337 , G06T7/37 , G06T7/40 , G06T7/73 , G06T11/60 , G06T2207/10068 , G06T2207/20048 , G06T2207/20072 , G06T2207/20081 , G06T2207/20148 , G06T2207/20221 , G06T2207/30004 , G06T2207/30028 , G06T2207/30032 , H04N5/2252 , H04N5/23229 , H04N5/247 , H04N5/265
摘要： Method and apparatus of reconstruction of images from an in vivo multi-camera capsule are disclosed. In one embodiment of the present invention, the capsule comprises two cameras with overlapped fields of view (FOVs). Intra-image based pose estimation is applied to the sub-images associated with the overlapped area to improve the pose estimation for the capsule device. In another embodiment, two images corresponding to the two FOVs are fused by using disparity-adjusted, linear weighted sum of the overlapped sub-images. In yet another embodiment, the images from the multi-camera capsule are stitched for time-space representation.
摘要翻译：公开了从体内多相机胶囊重建图像的方法和设备。在本发明的一个实施例中，胶囊包括具有重叠视场（FOV）的两个照相机。基于图像内的姿态估计被应用于与重叠区域相关联的子图像，以改善胶囊装置的姿态估计。在另一个实施例中，通过使用重叠的子图像的视差调整的线性加权和来对与两个FOV对应的两个图像进行融合。在又一个实施例中，来自多相机胶囊的图像被缝合以用于时空表示。

6. 发明申请

WO2014193670A2 RECONSTRUCTION OF IMAGES FROM AN IN VIVO MULTI-CAMERA CAPSULE 审中-公开
标题翻译：从VIVO多相机胶囊重建图像
公开(公告)号：WO2014193670A2
公开(公告)日：2014-12-04
申请号：PCT/US2014038533
申请日：2014-05-19
申请人： WANG KANG-HUAI , WU CHENYU , CAPSO VISION INC
发明人： WANG KANG-HUAI , WU CHENYU
IPC分类号： A61B1/05 , G06F19/00
CPC分类号： G06T7/0014 , A61B1/00009 , A61B1/041 , G06T5/006 , G06T7/003 , G06T7/0036 , G06T7/0081 , G06T7/0097 , G06T7/11 , G06T7/13 , G06T7/136 , G06T7/174 , G06T7/337 , G06T7/37 , G06T7/40 , G06T7/73 , G06T11/60 , G06T2207/10068 , G06T2207/20048 , G06T2207/20072 , G06T2207/20081 , G06T2207/20148 , G06T2207/20221 , G06T2207/30004 , G06T2207/30028 , G06T2207/30032 , H04N5/2252 , H04N5/23229 , H04N5/247 , H04N5/265
摘要： Method and apparatus of reconstruction of images from an in vivo multi-camera capsule are disclosed. In one embodiment of the present invention, the capsule comprises two cameras with overlapped fields of view (FOVs). Intra-image based pose estimation is applied to the sub-images associated with the overlapped area to improve the pose estimation for the capsule device. In another embodiment, two images corresponding to the two FOVs are fused by using disparity-adjusted, linear weighted sum of the overlapped sub-images. In yet another embodiment, the images from the multi-camera capsule are stitched for time-space representation.
摘要翻译：公开了从体内多摄像机胶囊重建图像的方法和装置。在本发明的一个实施例中，胶囊包括具有重叠视场（FOV）的两个相机。基于图像的姿态估计被应用于与重叠区域相关联的子图像，以改善胶囊装置的姿态估计。在另一实施例中，通过使用重叠子图像的视差调整的线性加权和来融合对应于两个FOV的两个图像。在另一个实施例中，来自多相机胶囊的图像被缝合用于时空表示。

7. 发明申请

WO2017091598A1 DETECTION OF AND VALIDATION OF SHADOWS IN INTRAVASCULAR IMAGES 审中-公开
标题翻译：脑血管造影图像中阴影的检测与验证
公开(公告)号：WO2017091598A1
公开(公告)日：2017-06-01
申请号：PCT/US2016/063382
申请日：2016-11-22
申请人： LIGHTLAB IMAGING, INC.
发明人： GRIFFIN, Christopher E.
IPC分类号： G06T7/00 , G06T7/136
CPC分类号： G06T7/0012 , A61B5/0066 , A61B5/0082 , A61B8/0891 , A61B8/12 , G06T7/0085 , G06T7/136 , G06T2207/10101 , G06T2207/10136 , G06T2207/20012 , G06T2207/20148 , G06T2207/30101
摘要： In part, the disclosure relates to shadow detection and shadow validation relative to data sets obtained from an intravascular imaging data collection session. The methods can use locally adaptive thresholds and scan line level analysis relative to candidate shadow regions to determine a set of candidate shadows for validation or rejection. In one embodiment, the shadows are stent strut shadows, guidewire shadows, side branch shadows or other shadows.
摘要翻译：部分地，本公开涉及相对于从血管内成像数据收集会话获得的数据组的阴影检测和阴影验证。这些方法可以使用相对于候选阴影区域的局部自适应阈值和扫描线水平分析来确定用于验证或拒绝的一组候选阴影。在一个实施例中，阴影是支架支柱阴影，导线阴影，侧分支阴影或其他阴影。

8. 发明申请

WO2017084408A1 检查货物的方法和系统审中-公开
公开(公告)号：WO2017084408A1
公开(公告)日：2017-05-26
申请号：PCT/CN2016/097575
申请日：2016-08-31
申请人：同方威视技术股份有限公司
发明人：陈志强 , 张丽 , 赵自然 , 刘耀红 , 程村 , 李强 , 顾建平 , 张健 , 付罡
IPC分类号： G01N23/04
CPC分类号： G06T7/0008 , G06K9/00771 , G06K9/18 , G06K9/3233 , G06K9/4604 , G06K9/4671 , G06K9/6215 , G06K2209/09 , G06Q30/018 , G06T7/0081 , G06T2207/10116 , G06T2207/20148
摘要：一种检查货物的方法和系统，该方法包括：获得被检查货物的透射图像和HSCODE；对所述透射图像进行处理，得到感兴趣区域；利用所述被检查货物的HSCODE从模型库中检索基于HSCODE所创建的模型；以及基于所述模型判断所述感兴趣区域是否包含有未在报关单中注明的货物。利用上述方法和系统，能够对集装箱货物进行有效的检查/检验，发现其中是否夹带有报关单上未注明的货物。

9. 发明申请

US20180075582A1 IMAGE PROCESSING 有权
公开(公告)号：US20180075582A1
公开(公告)日：2018-03-15
申请号：US15267132
申请日：2016-09-15
申请人： International Business Machines Corporation
发明人： Hsiao-Yung Chen , Chao Yuan Huang , Hung-Jung Lai , Yin Qian , Fei Shen
IPC分类号： G06T3/40 , G06T9/00 , G06K9/72 , G06T7/00
CPC分类号： G06T7/11 , G06K9/726 , G06T3/0012 , G06T7/0081 , G06T7/143 , G06T7/194 , G06T9/00 , G06T2207/20016 , G06T2207/20144 , G06T2207/20148
摘要： Disclosed aspects relate to image processing. An image includes one or more original objects and an original background. The image has a first resolution. A first object having a second resolution is obtained. The second resolution is not higher than the first resolution. The first object is corresponds to at least one of the one or more original objects. A first background with a third resolution is obtained. The third resolution is lower than the second resolution. The first background corresponds to a portion of the image which includes at least the original background. The first object and the first background are sent to a user to display a processed image.

10. 发明授权

US6061476A Method and apparatus using image subtraction and dynamic thresholding 失效
标题翻译：使用图像减法和动态阈值的方法和装置
公开(公告)号：US6061476A
公开(公告)日：2000-05-09
申请号：US976931
申请日：1997-11-24
申请人： Sanjay Nichani
发明人： Sanjay Nichani
IPC分类号： G06K9/38 , G06T5/00 , G06T5/50
CPC分类号： G06K9/38 , G06T5/50 , G06T7/0081 , G06T7/0097 , G06T2207/20148 , G06T2207/30141
摘要： A method and apparatus implementing dynamic thresholding techniques in processes that use image subtraction. The subtracted image is separated into a positive difference image using a positive image map and a negative difference image using a negative image map. A positive threshold map and a negative threshold map process a Gaussian filtered first image to generate respective positive and negative dynamic threshold images. The positive and negative threshold map mask out irrelevant areas and implement adaptive gain in pixel thresholds proportional to a difference or contrast between foreground or feature of interest and local background. Dynamic thresholding is a subtraction providing a subtracted positive image and a subtracted negative image. The subtracted positive and subtracted negative images are combined to provide a merged image which is binarized. Edge or Interface detection involves edge detection and true peak detection to find the edge peaks in a pre-image and post image. A binarization map converts edge peak pre and post images and the post image is then dilated to compensate any mis-registration. The dilated post image is subtracted from the binary edge pre-image to form an edge subtraction image. Pixels absent from the post image are assumed to be occluded by a feature of interest. The two binary images are merged, filtered, and connectivity is effected to obtain position and size of contiguous regions of interest.
摘要翻译：一种在使用图像减法的过程中实现动态阈值技术的方法和装置。使用负图像映射和使用负像图的负差分图像将减去的图像分离为正差分图像。正阈值图和负阈值图处理高斯滤波的第一图像以产生相应的正和负动态阈值图像。正和负阈值图掩蔽不相关的区域，并实现与前景或特征与本地背景之间的差异或对比度成比例的像素阈值中的自适应增益。动态阈值是减法提供减法的正像和减去的负像。减去的正和负的图像被组合以提供被二值化的合并图像。边缘或接口检测涉及边缘检测和真实峰值检测，以在前图像和后期图像中找到边缘峰值。二值化图转换边缘峰前和后图像，然后扩展后图像以补偿任何错误注册。从二进制边缘预图像中减去扩张后的图像以形成边缘减影图像。假定不存在后置图像的像素被感兴趣的特征遮挡。两个二进制图像被合并，过滤，并且实现连接以获得感兴趣的连续区域的位置和大小。

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