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. 发明申请

US20180344262A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM 审中-公开
公开(公告)号：US20180344262A1
公开(公告)日：2018-12-06
申请号：US15990336
申请日：2018-05-25
申请人： CANON KABUSHIKI KAISHA
发明人： Kazuhito Oka , Kazuhiko Fukutani , Hiroshi Abe
IPC分类号： A61B5/00 , A61B8/08 , A61B5/145
摘要： An image processing apparatus includes an acquisition unit configured to obtain information indicating a discrepancy in the oxygenation index of a blood vessel related to a region of interest based on image data indicating a spatial distribution of an oxygenation index in a subject and information indicating the blood vessel related to the region of interest, and a display control unit configured to display an image on a display unit based on the information indicating the discrepancy in the oxygenation index of the blood vessel related to the region of interest, the image indicating a condition of a tissue included in the region of interest.

2. 发明申请

US20180146931A1 DISPLAY CONTROL APPARATUS, DISPLAY CONTROL METHOD, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20180146931A1
公开(公告)日：2018-05-31
申请号：US15821556
申请日：2017-11-22
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe , Kazuhito Oka
IPC分类号： A61B5/00 , A61B5/02 , G09G3/36 , G06T11/60
CPC分类号： A61B5/7425 , A61B5/0091 , A61B5/0095 , A61B5/02007 , A61B5/7225 , A61B5/748 , A61B8/0825 , A61B8/483 , A61B8/5215 , G06T11/60 , G09G3/36
摘要： The present invention provides a display control apparatus that causes a display unit to display an image of photoacoustic image data corresponding to volume data derived from a photoacoustic wave generated by light irradiation of an object. The display control apparatus includes a first unit configured to obtain positional information of a surface of the object, and a second unit configured to cause the display unit to display the image of the photoacoustic image data on a surface having a shape as the surface-shape of the object or a similar shape as the surface-shape of the object on the basis of the positional information of the surface of the object.

3. 发明授权

US09930245B2 Focus control apparatus and control method for the same 有权
公开(公告)号：US09930245B2
公开(公告)日：2018-03-27
申请号：US15384739
申请日：2016-12-20
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe , Kazuyuki Nakagawa
IPC分类号： H04N5/232 , G02B3/00 , G02B7/36
CPC分类号： H04N5/23212 , G02B3/0006 , G02B7/36 , H04N5/23209
摘要： In an focus control apparatus, a focus detection unit detects a defocus value, a control unit controls focus position adjustment, a first acquisition unit acquires reliability of the defocus value, a storage unit stores images captured by an image sensor at an in-focus position based on the defocus value and other focus positions and the defocus value detected for each image, in association with each image, and a second acquisition unit acquires a first correction value to be used for correcting the focus position adjustment based on the defocus values of unselected images in a case where the reliability of the defocus value corresponding to a selected image is lower than a first threshold, wherein The control unit adjusts the focus position using the first correction value.

4. 发明授权

US09930242B2 Focus detection apparatus and control method for the same 有权
公开(公告)号：US09930242B2
公开(公告)日：2018-03-27
申请号：US14945849
申请日：2015-11-19
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe
IPC分类号： H04N5/232 , H04N5/235 , H04N17/00 , G03B13/36
CPC分类号： H04N5/23212 , G02B7/28 , G03B13/36 , H04N5/23209 , H04N5/23216 , H04N5/2356 , H04N17/002
摘要： A focus detection apparatus comprises: a focus detection unit configured to detect a focus state; an obtaining unit configured to obtain a correction value to be used in correction of the focus state detected by the focus detection unit; and a storage unit configured to store a correction value. In a case where a difference between the correction value stored in the storage unit and the correction value obtained by the obtaining unit is smaller than a threshold value, the correction value stored in the storage unit is not updated.

5. 发明申请

US20180007253A1 FOCUS DETECTION APPARATUS, FOCUS CONTROL APPARATUS, IMAGE CAPTURING APPARATUS, FOCUS DETECTION METHOD, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20180007253A1
公开(公告)日：2018-01-04
申请号：US15620106
申请日：2017-06-12
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe , Takashi Ichimiya
IPC分类号： H04N5/232 , H04N5/225
CPC分类号： H04N5/23212 , H04N5/2254 , H04N5/232122
摘要： A focus detection apparatus includes a first acquirer configured to acquire a first distance as a distance between a pair of object images in the first direction based on the pair of phase difference image signals, a second acquirer configured to acquire a correction value corresponding to a second distance as the distance in the second direction, and a calculator configured to calculate the phase difference using the first distance and the correction value.

6. 发明申请

US20170359501A1 IMAGE CAPTURING APPARATUS, AND CONTROL METHOD AND STORAGE MEDIUM THEREOF 审中-公开
公开(公告)号：US20170359501A1
公开(公告)日：2017-12-14
申请号：US15614753
申请日：2017-06-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe , Takuya Izumi
IPC分类号： H04N5/232
CPC分类号： H04N5/23212 , H04N5/232122 , H04N5/23216 , H04N5/232933
摘要： An image capturing apparatus includes: an image sensor configured to capture an object image; a first focus detection unit configured to perform focus detection based on a pair of image signals generated by the image sensor; a second focus detection unit configured to image the object image on a focus detection element as a pair of images, and perform focus detection based on a pair of image signals; a setting unit configured to set an AF correction value used in correction of a focus detection result by the second focus detection unit; and a determining unit configured to determine accuracy of the AF correction value, based on a difference between a focus detection result by the first focus detection unit and a focus detection result by the second focus detection unit.

7. 发明申请

US20170319178A1 HANDHELD-TYPE PROBE 审中-公开
公开(公告)号：US20170319178A1
公开(公告)日：2017-11-09
申请号：US15658836
申请日：2017-07-25
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe
IPC分类号： A61B8/00 , A61B8/08 , A61B5/00 , A61B8/14
CPC分类号： A61B8/4455 , A61B5/0035 , A61B5/0095 , A61B8/13 , A61B8/145 , A61B8/4281 , A61B8/4416 , A61B8/4494 , A61B8/5261 , A61B2562/066
摘要： A handheld-type probe is used, the probe including: a grip portion; a plurality of detection elements configured to receive an acoustic wave and output an electrical signal; a detection surface where the plurality of detection elements are disposed; and a light-absorber supporting member where a light absorber is disposed, the light absorber absorbing light emitted from a light source and generating an acoustic wave.

8. 发明授权

US09699368B2 Focus detection apparatus and control method for the same 有权
公开(公告)号：US09699368B2
公开(公告)日：2017-07-04
申请号：US14945868
申请日：2015-11-19
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe
IPC分类号： H04N5/232 , H04N17/00 , H04N5/235 , G02B7/34 , G03B19/12 , G02B7/09
CPC分类号： H04N5/23212 , G02B7/09 , G02B7/34 , G03B19/12 , H04N5/23216 , H04N5/23245 , H04N5/2356 , H04N17/002
摘要： A focus detection unit detects a defocus value, and a correction value for shifting an in-focus position based on the defocus value is obtained by a first method or by a second method. The correction value obtained by the second method is converted to a correction value of the first method by changing units, and the correction value obtained by the first method or the converted correction value is stored in a storage unit. A control unit controls driving of a focus lens to a lens position based on a value obtained by correcting the defocus value by the stored correction value. In the second method, a user selects one of a plurality of images obtained by driving the focus lens, and the correction value is calculated based on the defocus value of the selected image.

9. 发明申请

US20160150166A1 FOCUS DETECTION APPARATUS AND CONTROL METHOD FOR THE SAME 有权
标题翻译：聚焦检测装置及其控制方法
公开(公告)号：US20160150166A1
公开(公告)日：2016-05-26
申请号：US14945897
申请日：2015-11-19
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshitaka Hashimoto , Hiroshi Abe
IPC分类号： H04N5/357 , G02B7/09 , G06T7/20 , G06T5/00 , H04N5/232 , G06T7/00
CPC分类号： H04N5/23212 , G02B7/09 , H04N5/23245
摘要： A detection unit detects a defocus value, a correction value for shifting an in-focus position that is based on the defocus value is obtained by first or second method and stored in a memory. A controller controls to move a focus position to a lens position obtained from the defocus value and the stored correction value. The first mode is to make a user select an amount for shifting the focus position, and the correction value is obtained according to the selection. In the second mode, imaging and detection of the defocus value are performed at each of different focus positions, and the correction value is obtained from a defocus value corresponding to selected one of obtained images. A minimum unit of the correction value in the second mode is larger than that in the first mode.
摘要翻译：检测单元检测散焦值，通过第一或第二方法获得用于移动基于散焦值的对焦位置的校正值，并将其存储在存储器中。控制器控制将聚焦位置移动到从散焦值和存储的校正值获得的透镜位置。第一模式是使用户选择用于移动聚焦位置的量，并且根据选择获得校正值。在第二模式中，在每个不同焦点位置执行散焦值的成像和检测，并且从与所选图像中的一个对应的散焦值获得校正值。第二模式中的校正值的最小单位大于第一模式中的校正值的最小单位。

10. 发明申请

US20150351639A1 SUBJECT INFORMATION OBTAINING APPARATUS, METHOD FOR CONTROLLING SUBJECT INFORMATION OBTAINING APPARATUS, AND PROGRAM 审中-公开
标题翻译：主题信息获取装置，控制主体信息获取装置的方法和程序
公开(公告)号：US20150351639A1
公开(公告)日：2015-12-10
申请号：US14655965
申请日：2013-12-03
申请人： CANON KABUSHIKI KAISHA
发明人： Hiroshi Abe
IPC分类号： A61B5/00
CPC分类号： A61B5/0095 , A61B5/0035 , A61B5/14542 , A61B5/7246 , A61B8/08 , A61B8/4416 , A61B8/5223 , A61B8/5238
摘要： A subject information obtaining apparatus includes a light source that emits light, a photoacoustic wave reception unit that receives a photoacoustic wave generated when the light is radiated onto a subject and that outputs a photoacoustic signal, an acoustic wave transmission unit that transmits an acoustic wave to the subject, an echo reception unit that receives an echo of the acoustic wave and that outputs an echo signal, and a signal processing unit that obtains pieces of optical characteristic information regarding the subject on the basis of the photoacoustic signal and pieces of morphological information regarding the subject on the basis of the echo signal. The signal processing unit obtains similarity between the pieces of morphological information, and, if the similarity is equal to or higher than a certain value, combines the pieces of optical characteristic information corresponding to the pieces of morphological information.
摘要翻译：被摄体信息获取装置包括发光的光源，光电波接收单元，其接收当光照射到被摄体上时产生的光声波并输出光声信号;声波传输单元，其将声波传输到被摄体，接收声波的回波并输出回波信号的回波接收单元，以及信号处理单元，其基于光声信号获取关于被摄体的光学特性信息，以及关于该对象基于回波信号。信号处理单元获得形态信息之间的相似度，并且如果相似度等于或高于特定值，则组合与多条形态信息相对应的光学特征信息。

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