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

US20230055269A1 IMAGE PICKUP APPARATUS AND CONTROLLING METHOD THEREOF 有权
公开(公告)号：US20230055269A1
公开(公告)日：2023-02-23
申请号：US17880066
申请日：2022-08-03
申请人： CANON KABUSHIKI KAISHA
发明人： Natsuko Sato , Shunsuke Chino , Ryo Kawasaki
IPC分类号： H04N5/232
摘要： An image pickup apparatus includes an image sensor configured to capture an optical image formed by an image pickup optical system, and a controlling unit configured to, in tilt imaging that changes a tilt angle, set a focal plane to any position such that an angle between the focal plane and the optical axis is changed, by controlling at least one of a position of a focus lens in the image pickup optical system and the tilt angle. The controlling unit controls the at least one so as not to set the focal plane to a first position corresponding to a position of a first target object that is an imaging target, but to set the focal plane to a second position that is different from the first position and at which the position of the first target object is included in a depth of field.

2. 发明申请

US20220078325A1 APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM 有权
公开(公告)号：US20220078325A1
公开(公告)日：2022-03-10
申请号：US17459915
申请日：2021-08-27
申请人： CANON KABUSHIKI KAISHA
发明人： Naoki Maruyama , Toshiyuki Dobashi , Shunsuke Chino , Seiya Ohta
IPC分类号： H04N5/235 , H04N5/202
摘要： An apparatus capable of communicating with a capturing apparatus includes a first acquisition unit configured to acquire an image captured by the capturing apparatus, a second acquisition unit configured to acquire first exposure information determined by the capturing apparatus based on a luminance of a first region in the image, a first determination unit configured to determine second exposure information based on a luminance of a second region, a second determination unit configured to determine correction information based on a difference between the first exposure information and the second exposure information, and an output unit configured to output the correction information to the capturing apparatus.

3. 发明申请

US20210067704A1 CONTROL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM 有权
公开(公告)号：US20210067704A1
公开(公告)日：2021-03-04
申请号：US16937024
申请日：2020-07-23
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Chino , Ryo Kawasaki , Natsuko Sato
IPC分类号： H04N5/232
摘要： A control apparatus includes a controlling unit configured to control tilt driving for tilting at least one of an image sensor and an imaging optical system relative to a plane orthogonal to an optical axis and focus driving for moving a focus lens in an optical axis direction, an acquiring unit configured to acquire focus levels in a first area and a second area in an image captured by an image pickup apparatus, a first determining unit configured to determine whether to perform the tilt driving or the focus driving, based on an in-focus level, and a second determining unit configured to determine a driving direction of the tilt driving or the focus driving based on the in-focus level.

4. 发明授权

US10313589B2 Imaging device having an image mode set according to a filter 有权
公开(公告)号：US10313589B2
公开(公告)日：2019-06-04
申请号：US15194247
申请日：2016-06-27
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Chino
IPC分类号： H04N5/232 , H04N5/225 , G02B7/00 , G02B5/20 , H04N5/235 , H04N5/33
摘要： An imaging device includes a lens unit to form an object image, an imaging unit to convert the formed object image to an image signal, an image processing unit, an insertion/removal unit, a setting unit, and a mode determining unit. The image processing unit performs predetermined image processing on the image signal. The insertion/removal unit inserts and removes optical filters to/from the lens unit. The mode determining unit determines setting of an imaging mode included in a received setting. The optical filters include a first filter having a transmittance of a wavelength component in the infrared region that is relatively smaller than a wavelength component in the visible region, and a second filter having a transmittance of the wavelength component in the infrared region that is relatively larger than the wavelength component in the visible region. The image processing unit performs image processing according to a determination result.

5. 发明申请

US20130201362A1 IMAGE CAPTURING APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：图像捕获装置及其控制方法
公开(公告)号：US20130201362A1
公开(公告)日：2013-08-08
申请号：US13751927
申请日：2013-01-28
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Chino
IPC分类号： H04N9/73
CPC分类号： H04N9/735 , H04N5/2352
摘要： An image capturing apparatus comprises an image sensor configured to photoelectrically convert incident light into an image signal and to output the image signal; an exposure time control unit configured to control exposure time when an image is sensed by the image sensor; a gain control unit configured to control a gain to be applied to the image signal; a temperature detection unit; and a color suppression unit configured to determine, from at least one of the exposure time and the temperature, a noise level that changes with the exposure time and the temperature and to suppress, on the basis of a level of color deviation that corresponds to the determined noise level and of the gain, a color component of the image signal so that the color deviation is reduced.
摘要翻译：一种图像拍摄装置，包括被配置为将入射光光电转换为图像信号并输出图像信号的图像传感器; 曝光时间控制单元，被配置为当图像传感器感测图像时控制曝光时间; 增益控制单元，被配置为控制要施加到图像信号的增益; 温度检测单元; 以及颜色抑制单元，被配置为根据曝光时间和温度中的至少一个确定随着曝光时间和温度而变化的噪声水平，并且基于与确定的噪声水平和增益，图像信号的颜色分量，使得颜色偏差减小。

6. 发明公开

US20240048852A1 APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20240048852A1
公开(公告)日：2024-02-08
申请号：US18488884
申请日：2023-10-17
申请人： CANON KABUSHIKI KAISHA
发明人： Naoki Maruyama , Toshiyuki Dobashi , Shunsuke Chino , Seiya Ohta
IPC分类号： H04N23/73 , H04N5/202 , H04N23/71
CPC分类号： H04N23/73 , H04N5/202 , H04N23/71
摘要： An apparatus capable of communicating with a capturing apparatus includes a first acquisition unit configured to acquire an image captured by the capturing apparatus, a second acquisition unit configured to acquire first exposure information determined by the capturing apparatus based on a luminance of a first region in the image, a first determination unit configured to determine second exposure information based on a luminance of a second region, a second determination unit configured to determine correction information based on a difference between the first exposure information and the second exposure information, and an output unit configured to output the correction information to the capturing apparatus.

7. 发明授权

US11750939B2 Imaging apparatus, imaging control method, and storage medium 有权
公开(公告)号：US11750939B2
公开(公告)日：2023-09-05
申请号：US17833271
申请日：2022-06-06
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Chino , Ryo Kawasaki , Natsuko Sato , Naoki Maruyama
IPC分类号： H04N5/232 , H04N23/959 , H04N23/61 , H04N23/667 , H04N23/67 , H04N23/695 , H04N23/661
CPC分类号： H04N23/959 , H04N23/61 , H04N23/667 , H04N23/675 , H04N23/695 , H04N23/661
摘要： In order to provide a tilt control device capable of performing tilt control optimal at a high speed by controlling both a focus position and a tilt angle even when a scene changes such as in a case in which a subject changes, there is provided an imaging apparatus including a tilt control unit that performs tilt control by driving at least one of an imaging device and an imaging optical system, a focus lens driving unit that drives a focus lens, and a control unit that has a plurality of control modes for performing focus correction using at least one of the tilt control unit and the focus lens driving unit and selects one of the plurality of control modes in accordance with the number of subject areas displayed on an image screen.

8. 发明授权

US11297220B2 Control apparatus, control method, and storage medium 有权
公开(公告)号：US11297220B2
公开(公告)日：2022-04-05
申请号：US16937024
申请日：2020-07-23
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Chino , Ryo Kawasaki , Natsuko Sato
IPC分类号： H04N5/232 , G03B5/06 , G03B5/08 , G03B13/34 , H04N5/225
摘要： A control apparatus includes a controlling unit configured to control tilt driving for tilting at least one of an image sensor and an imaging optical system relative to a plane orthogonal to an optical axis and focus driving for moving a focus lens in an optical axis direction, an acquiring unit configured to acquire focus levels in a first area and a second area in an image captured by an image pickup apparatus, a first determining unit configured to determine whether to perform the tilt driving or the focus driving, based on an in-focus level, and a second determining unit configured to determine a driving direction of the tilt driving or the focus driving based on the in-focus level.

9. 发明授权

US10475162B2 Image processing device, method, and storage medium for gamma correction based on illuminance 有权
公开(公告)号：US10475162B2
公开(公告)日：2019-11-12
申请号：US15407949
申请日：2017-01-17
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Chino
IPC分类号： G06K9/46 , G06T5/00
摘要： An illuminance calculation unit detects an illuminance of an image when the image is captured. Based on the detected illuminance, a gamma correction amount calculation unit corrects at least one of a minimum output luminance value and a maximum output luminance value in a gamma characteristic for correcting a gradation characteristic of a luminance of the image. A gamma setting unit corrects the gradation characteristic of the luminance of the image with the gamma characteristic corrected based on the illuminance.

10. 发明申请

US20190129134A1 LENS CONTROL APPARATUS, IMAGING APPARATUS INCLUDING LENS CONTROL APPARATUS, AND LENS CONTROL METHOD 审中-公开
公开(公告)号：US20190129134A1
公开(公告)日：2019-05-02
申请号：US16169406
申请日：2018-10-24
申请人： CANON KABUSHIKI KAISHA
发明人： Shunsuke Chino
IPC分类号： G02B7/10 , H04N5/232
摘要： A lens control apparatus includes a control unit that controls a position of a zoom lens and a position of a focus lens, a storage unit that stores cam tracks, an object distance acquisition unit that acquires an object distance, and a target position acquisition unit that acquires information of a first track corresponding to the object distance acquired by the object distance acquisition unit before movement of the zoom lens and a second track corresponding to an object distance longer than that of the first track, and the target position of the focus lens so as to move a focal position of an imaging optical system including the zoom lens and the focus lens based on the first track and the second track when zoom magnification of the imaging optical system including the zoom lens and the focus lens is increased by the movement of the zoom lens.

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