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1. 发明申请

US20220309647A1 EVALUATION APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, EVALUATION METHOD, FORMING SYSTEM, AND ARTICLE MANUFACTURING METHOD 有权
公开(公告)号：US20220309647A1
公开(公告)日：2022-09-29
申请号：US17703460
申请日：2022-03-24
申请人： CANON KABUSHIKI KAISHA
发明人： Fuma Kizu , Koji Ishibashi , Sentaro Aihara
IPC分类号： G06T7/00 , G03F7/00 , G06N20/00 , G03F7/20 , G03F9/00
摘要： An evaluation apparatus that evaluates a composition formed on a substrate by forming processing is provided. The apparatus comprises an obtaining device that obtains an image including the composition by the forming processing, and a processing device that processes the image for the evaluation. The processing device outputs a feature of each of one or more abnormalities in the image according to an inference model, obtains information regarding a formation region on the substrate where the composition has been formed, determines the kind of each of the abnormalities based on the output feature of each of the abnormalities and a relationship between the information and a position and a size of the abnormality, and makes, based on a result of the determination, final determination as to whether the image is a normal image or an image including an abnormality.

2. 发明申请

US20190007638A1 IMAGING DEVICE AND METHOD OF DRIVING IMAGING DEVICE 审中-公开
公开(公告)号：US20190007638A1
公开(公告)日：2019-01-03
申请号：US16016062
申请日：2018-06-22
申请人： CANON KABUSHIKI KAISHA
发明人： Koji Ishibashi
IPC分类号： H04N5/378 , G06T7/55 , H04N5/374 , H04N5/3745
摘要： An imaging device includes a pixel that outputs a signal based on charges generated by photoelectric conversion, a comparator that compares a pixel signal output from the pixel with a reference signal and outputs a signal in accordance with a comparison result, a buffer circuit that buffers a signal output from the comparator, a switch provided at least one of a part between the buffer circuit and a first node supplied with a first power source voltage and a part between the buffer circuit and a second node supplied with a second power source voltage, and a control circuit that controls the switch to a non-conductive state in a period in which the comparator performs a comparison operation to compare the pixel signal with the reference signal.

3. 发明申请

US20170310328A1 SIGNAL GENERATION CIRCUIT AND SIGNAL GENERATION METHOD 审中-公开
公开(公告)号：US20170310328A1
公开(公告)日：2017-10-26
申请号：US15491552
申请日：2017-04-19
申请人： CANON KABUSHIKI KAISHA
发明人： Koji Ishibashi
IPC分类号： H03L7/089 , H03L7/099 , H03L7/093
CPC分类号： H03L7/0891 , H03L7/093 , H03L7/099 , H03L7/104 , H03L7/1075 , H03L7/18
摘要： A signal generation circuit comprises a VCO configured to generate a signal with a frequency corresponding to a control voltage; a divider configured to generate a divided signal by dividing the frequency of the signal generated by the VCO; a phase comparator configured to compare a reference clock signal generated by a reference oscillator and the divided signal generated by the divider; a charge pump configured to output a current corresponding to a comparison result of the phase comparator; a loop filter configured to generate a voltage corresponding to the current output by the charge pump; a switched capacitor filter configured to generate, by sampling the voltage generated by the loop filter, a control voltage of the VCO in a steady state; and an initial-value provision circuit configured to provide an initial value of the control voltage of the VCO.

4. 发明申请

US20170078700A1 MULTI-VIEWPOINT IMAGE CODING APPARATUS, MULTI-VIEWPOINT IMAGE CODING METHOD, AND STORAGE MEDIUM 审中-公开
标题翻译：多视点图像编码设备，多视点图像编码方法和存储介质
公开(公告)号：US20170078700A1
公开(公告)日：2017-03-16
申请号：US15264074
申请日：2016-09-13
申请人： CANON KABUSHIKI KAISHA
发明人： Koji Ishibashi
IPC分类号： H04N19/597 , H04N19/44 , H04N13/02
CPC分类号： H04N19/597 , H04N13/161 , H04N13/239 , H04N13/243 , H04N2013/0081
摘要： In a process of coding multi-viewpoint images, the process is performed at a high speed while the amount of data is suppressed. A distance estimating unit that estimates a distance from a camera array including a plurality of camera units up to a subject, a determination unit that determines the number of first camera units independently coding image data among the plurality of camera units and an arrangement of the first camera units in the camera array based on the distance estimated by the distance estimating unit, and a control unit that operates each of the camera units as the first camera unit or as a second camera unit coding image data of the own camera unit by referring to image data of the first camera unit based on the number and the arrangement of the first camera units determined by the determination unit are included.
摘要翻译：在编码多视点图像的过程中，在抑制数据量的同时高速地进行处理。距离估计单元，其估计从包括多个相机单元的相机阵列到对象的距离;确定单元，确定在多个相机单元之间独立地编码图像数据的第一相机单元的数量和第一基于由距离估计单元估计出的距离的照相机单元，以及控制单元，其操作每个相机单元作为第一相机单元，或者作为第二相机单元，通过参考以下方式对自己的相机单元进行编码图像数据包括基于由确定单元确定的第一相机单元的数量和布置的第一相机单元的图像数据。

5. 发明授权

US11316527B2 AD converter 有权
公开(公告)号：US11316527B2
公开(公告)日：2022-04-26
申请号：US16718903
申请日：2019-12-18
申请人： CANON KABUSHIKI KAISHA
发明人： Koji Ishibashi
IPC分类号： H03M1/58 , H03M1/36 , G06N3/063 , G11C13/00
摘要： An analog to digital converter is provided and includes column processing units that convert analog signal to digital signal. One or more counters count time of analog to digital conversion and one or more comparators compares the voltage of reference signal and analog signal from neuromorphic device. One or more generators generates the reference signal for the comparator.

6. 发明授权

US11102435B2 Imaging device and method of driving imaging device 有权
公开(公告)号：US11102435B2
公开(公告)日：2021-08-24
申请号：US16016062
申请日：2018-06-22
申请人： CANON KABUSHIKI KAISHA
发明人： Koji Ishibashi
IPC分类号： H04N5/378 , G06T7/55 , H04N5/374 , H04N5/3745 , H04N5/376
摘要： An imaging device includes a pixel that outputs a signal based on charges generated by photoelectric conversion, a comparator that compares a pixel signal output from the pixel with a reference signal and outputs a signal in accordance with a comparison result, a buffer circuit that buffers a signal output from the comparator, a switch provided at least one of a part between the buffer circuit and a first node supplied with a first power source voltage and a part between the buffer circuit and a second node supplied with a second power source voltage, and a control circuit that controls the switch to a non-conductive state in a period in which the comparator performs a comparison operation to compare the pixel signal with the reference signal.

7. 发明授权

US10911780B2 Multi-viewpoint image coding apparatus, multi-viewpoint image coding method, and storage medium 有权
公开(公告)号：US10911780B2
公开(公告)日：2021-02-02
申请号：US15264074
申请日：2016-09-13
申请人： CANON KABUSHIKI KAISHA
发明人： Koji Ishibashi
IPC分类号： H04N19/597 , H04N19/44 , H04N13/02 , H04N13/239 , H04N13/00 , H04N13/243 , H04N13/161
摘要： In a process of coding multi-viewpoint images, the process is performed at a high speed while the amount of data is suppressed. A distance estimating unit that estimates a distance from a camera array including a plurality of camera units up to a subject, a determination unit that determines the number of first camera units independently coding image data among the plurality of camera units and an arrangement of the first camera units in the camera array based on the distance estimated by the distance estimating unit, and a control unit that operates each of the camera units as the first camera unit or as a second camera unit coding image data of the own camera unit by referring to image data of the first camera unit based on the number and the arrangement of the first camera units determined by the determination unit are included.

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