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1. 发明授权

US11451719B2 Image processing apparatus, image capture apparatus, and image processing method 有权
公开(公告)号：US11451719B2
公开(公告)日：2022-09-20
申请号：US17184003
申请日：2021-02-24
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi , Ryosuke Takahashi , Hiroaki Kuchiki , Akimitsu Yoshida , Kohei Furuya
IPC分类号： H04N5/243 , H04N5/235 , G06T11/00 , G06T7/90 , H04N9/73
摘要： An image processing apparatus that generates, from a captured image, a color temperature map that indicates color temperature information of light illuminating a captured scene for each area, is disclosed. The apparatus determines, for each area of the captured image, either an interactive light source that has a communication function, a non-interactive light source that does not have a communication function, or both of the interactive light source and the non-interactive light source is a light source that illuminates a corresponding area in the captured scene. The apparatus also generates the color temperature map using a result of determination made by the determining unit, color temperature information acquired from the interactive light source through communication, and color temperature information of the non-interactive light source that is estimated based on the captured image.

2. 发明申请

US20210092287A1 IMAGE CAPTURING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM 有权
公开(公告)号：US20210092287A1
公开(公告)日：2021-03-25
申请号：US17112068
申请日：2020-12-04
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi
IPC分类号： H04N5/232 , G06K9/20 , G06K9/62
摘要： An image capturing apparatus includes an acquisition unit configured to acquire data concerning a captured image captured by an image capturing unit, a learning unit configured to learn a condition of an image that a user likes, based on supervised data, a control circuit configured to decide automatic image capturing by the image capturing unit based on the condition learned by the learning unit and to register, as the supervised data, data acquired by the acquisition unit for a captured image obtained by image capturing performed based on an instruction of the user, and data acquired by the acquisition unit for captured images for learning which are captured before and/or after the image capturing performed based on an instruction of the user.

3. 发明申请

US20210400192A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM 有权
公开(公告)号：US20210400192A1
公开(公告)日：2021-12-23
申请号：US17467345
申请日：2021-09-06
申请人： CANON KABUSHIKI KAISHA
发明人： Akimitsu Yoshida , Hideki Kadoi , Gou Yamashita , Nobukazu Yoshida
IPC分类号： H04N5/232 , H04N7/015 , H04N5/265
摘要： An image processing apparatus includes a composition unit configured to composite a plurality of captured images to generate a composite image, a recording control unit configured to record the captured images or the composite image as a recorded image in a recording unit, and a determination unit configured to determine an imaging mode or a method of composition performed by the composition unit, in which the recording control unit records type data determined on the basis of a result of the determination in association with the recorded image that is captured or composited according to the imaging mode or the method of composition determined by the determination unit.

4. 发明授权

US11032468B2 Image processing apparatus, image processing method, image capturing apparatus, and storage medium 有权
公开(公告)号：US11032468B2
公开(公告)日：2021-06-08
申请号：US16229063
申请日：2018-12-21
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi
IPC分类号： H04N5/232 , G06K9/64 , H04N1/21
摘要： An image processing method includes the steps of performing processing of selecting a learning model from a plurality of learning models that have learned a reference used to record an image generated by an image sensor; performing, using the selected learning model, determination processing of determining whether the image generated by the image sensor satisfies the reference; and recording the image in a case in which it is determined that the image generated by the image sensor satisfies the reference, wherein the processing of selecting the learning model is performed based on at least one of an image capturing instruction by a user, an evaluation result of the image by the user, an environment when the image is generated, and a score of each of the learning models for the image generated by the image sensor.

5. 发明申请

US20150286905A1 METHOD FOR CREATING DOT ARRANGEMENTS OR THRESHOLD MATRICES, AN IMAGE PROCESSING APPARATUS, AND A STORAGE MEDIUM 有权
标题翻译：创建点安排或阈值矩阵的方法，图像处理装置和存储介质
公开(公告)号：US20150286905A1
公开(公告)日：2015-10-08
申请号：US14677646
申请日：2015-04-02
申请人： CANON KABUSHIKI KAISHA
发明人： Kyohei Kikuta , Hideki Kadoi
IPC分类号： G06K15/02
CPC分类号： G06K15/105 , G06K15/1868 , G06K15/1881 , H04N1/40 , H04N1/4051
摘要： An image that is robust against position shift and that has improved graininess is formed. In the embodiments, a halftone processor creates a first dot arrangement and a second dot arrangement from related weighting functions and weighting maps (S1508, S1509), evaluates the image quality when the first dot arrangement and the second dot arrangement are overlapped and combined (S1511, S1512), updates the weightings for only pixels where a dot is arranged in case where the evaluation results in the evaluating step are not within a specified range (S1513), obtains a first dot arrangement and a second dot arrangement that were recreated based on the updated weightings (S1508, S1509), and repeats steps S1508 to S1514 until it is determined that the change in image quality due to position shift when the recreated first and second dot arrangements are overlapped and combined is within a specified range.
摘要翻译：形成了抗位置偏移并具有改善颗粒度的图像。在实施例中，半色调处理器从相关加权函数和加权映射（S1508，S1509）创建第一点布置和第二点布置，当第一点布置和第二点布置重叠并组合时评估图像质量（S1511 ，S1512），在评价步骤的评价结果不在规定范围内的情况下，仅更新排列点的像素的加权（S1513），获得基于以下方式重新创建的第一点排列和第二点排列更新加权（S1508，S1509），并且重复步骤S1508至S1514，直到确定当重新组合的重新排列的第一和第二点排列之后由于位置偏移而导致的图像质量的变化在指定范围内。

6. 发明授权

US11405546B2 Image capturing apparatus, method of controlling the same, and storage medium 有权
公开(公告)号：US11405546B2
公开(公告)日：2022-08-02
申请号：US17112068
申请日：2020-12-04
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi
IPC分类号： H04N5/232 , G06K9/62 , G06V10/10
摘要： An image capturing apparatus includes an acquisition unit configured to acquire data concerning a captured image captured by an image capturing unit, a learning unit configured to learn a condition of an image that a user likes, based on supervised data, a control circuit configured to decide automatic image capturing by the image capturing unit based on the condition learned by the learning unit and to register, as the supervised data, data acquired by the acquisition unit for a captured image obtained by image capturing performed based on an instruction of the user, and data acquired by the acquisition unit for captured images for learning which are captured before and/or after the image capturing performed based on an instruction of the user.

7. 发明申请

US20210274102A1 IMAGE PROCESSING APPARATUS, IMAGE CAPTURE APPARATUS, AND IMAGE PROCESSING METHOD 有权
公开(公告)号：US20210274102A1
公开(公告)日：2021-09-02
申请号：US17184003
申请日：2021-02-24
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi , Ryosuke Takahashi , Hiroaki Kuchiki , Akimitsu Yoshida , Kohei Furuya
IPC分类号： H04N5/243 , H04N5/235 , G06T7/90 , G06T11/00
摘要： An image processing apparatus that generates, from a captured image, a color temperature map that indicates color temperature information of light illuminating a captured scene for each area, is disclosed. The apparatus determines, for each area of the captured image, either an interactive light source that has a communication function, a non-interactive light source that does not have a communication function, or both of the interactive light source and the non-interactive light source is a light source that illuminates a corresponding area in the captured scene. The apparatus also generates the color temperature map using a result of determination made by the determining unit, color temperature information acquired from the interactive light source through communication, and color temperature information of the non-interactive light source that is estimated based on the captured image.

8. 发明申请

US20190199917A1 IMAGE CAPTURING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20190199917A1
公开(公告)日：2019-06-27
申请号：US16229127
申请日：2018-12-21
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi
IPC分类号： H04N5/232 , G06K9/62
CPC分类号： H04N5/23222 , G06K9/6262 , H04N5/23216
摘要： An image capturing apparatus includes an acquisition unit configured to acquire data concerning a captured image captured by an image capturing unit, a learning unit configured to learn a condition of an image that a user likes, based on supervised data, a control circuit configured to decide automatic image capturing by the image capturing unit based on the condition learned by the learning unit and to register, as the supervised data, data acquired by the acquisition unit for a captured image obtained by image capturing performed based on an instruction of the user, and data acquired by the acquisition unit for captured images for learning which are captured before and/or after the image capturing performed based on an instruction of the user.

9. 发明申请

US20170359471A1 IMAGING APPARATUS 审中-公开
公开(公告)号：US20170359471A1
公开(公告)日：2017-12-14
申请号：US15615982
申请日：2017-06-07
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi
IPC分类号： H04N1/00 , H04N5/232 , G06T7/20
CPC分类号： H04N1/00127 , G06T7/20 , H04N5/23216 , H04N5/23293 , H04N5/772 , H04N9/8042
摘要： An imaging apparatus according to the present invention includes: an imaging unit configured to generate RAW image data by imaging; a generation unit configured to generate record RAW image data from the RAW image data; and a recording unit configured to record in a storage unit the record RAW image data, wherein the generation unit generates the record RAW image data by performing Lossy compression on the RAW image data in a case where consecutive shooting is performed, and generates the record RAW image data by performing Lossless compression on the RAW image data in a case where single shooting or bracket photographing is performed.

10. 发明授权

US10893191B2 Image capturing apparatus, method of controlling the same, and storage medium 有权
公开(公告)号：US10893191B2
公开(公告)日：2021-01-12
申请号：US16229127
申请日：2018-12-21
申请人： CANON KABUSHIKI KAISHA
发明人： Hideki Kadoi
IPC分类号： H04N5/232 , G06K9/20 , G06K9/62
摘要： An image capturing apparatus includes an acquisition unit configured to acquire data concerning a captured image captured by an image capturing unit, a learning unit configured to learn a condition of an image that a user likes, based on supervised data, a control circuit configured to decide automatic image capturing by the image capturing unit based on the condition learned by the learning unit and to register, as the supervised data, data acquired by the acquisition unit for a captured image obtained by image capturing performed based on an instruction of the user, and data acquired by the acquisition unit for captured images for learning which are captured before and/or after the image capturing performed based on an instruction of the user.

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