# US 2019/0379831 A1 · Imaging apparatus and control method thereof > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2019/0379831 A1 - Document ID: US20190379831A1 - Status: Published application - Kind: A1 - Application number: 16/423,528 - Filed: 2019-05-28 - Published: 2019-12-12 - Earliest claimed: 2018-06-07 - Assignees: Canon Kabushiki Kaisha - Applicants: Canon Kabushiki Kaisha - Inventors: Hiroshi Kaibara - Web page: https://patentgrep.com/patent/US20190379831A1 ## CPC - H04N 23/667: Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes - H04N 5/2628: {Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation} - H04N 23/73: by influencing the exposure time - H04N 25/78: Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION ## Abstract An imaging element includes a plurality of pixel portions in an imaging layer, and a circuit layer includes a frame memory that stores a plurality of pieces of data output from the pixel portion. The imaging element and an imaging signal processing circuit are connected by a plurality of lanes, and it is possible to acquire data of still images and moving images by using multi streams and simultaneously store the data. Upon receipt of a capturing instruction in a storage mode of the still images and the moving images, an overall control calculation unit acquires the still image data and the moving image data from the imaging element, and determines a frame to be used for the moving image. The overall control calculation unit performs control in which an image signal of the frame to be used for the moving image before capturing, capturing-in-progress, or after capturing of still image capturing is output to a storage destination. ## Claims ### Claim 1 An imaging apparatus having an imaging unit that outputs data of a plurality of pixel portions by a first stream and a memory unit having a buffer function that stores image signals of a plurality of frames based on the data comprising: a controller having a processor which executes instructions stored in a memory or having circuitry, the controller being configured to function as: an acquisition unit configured to acquire still image data that corresponds to a timing at which an instruction to capture a still image has been provided, by a second stream that is different from the first stream in the imaging unit; a determination unit configured to determine a frame to be used for a moving image that corresponds to the timing from the frames stored in the memory unit; and a control unit configured to perform control in which an image signal of the frame to be used for the moving image determined by the determination unit is output to a storage destination. ### Claim 2 (depends on 1) The imaging apparatus according to claim 1 further comprising: an instruction unit configured to provide an instruction to capture a still image and a moving image; and a selection unit configured to select a timing of capturing the moving image with respect to the capturing of the still image, wherein the determination unit determines a frame to be used for a moving an image corresponding to the timing of capturing the moving image that has been selected by the selection unit. ### Claim 3 (depends on 2) The imaging apparatus according to claim 2, wherein the selection unit selects the timing of capturing the moving image from before capturing, capturing-in-progress, or after capturing of the still image capturing. ### Claim 4 (depends on 2) The imaging apparatus according to claim 2, wherein the determination unit determines a frame to be used for the moving image in accordance with at least one of a capturing mode, information indicating the presence or absence of a focus adjustment operation or a lighting period of time of an auxiliary light source in the focus adjustment, movement of the imaging apparatus, audio input information, and presence or absence of detection of an object or a detection state of the object. ### Claim 5 (depends on 4) The imaging apparatus according to claim 4, wherein, in a capturing mode in which electronic flash emission is performed, the determining unit does not determine a frame that corresponds to capturing-in-progress of the still image capturing as a frame to be used for the moving image. ### Claim 6 (depends on 4) The imaging apparatus according to claim 4, wherein, if the focus adjustment operation is performed before capturing of the still image capturing, the determination unit does not decide a frame that corresponds to before capturing of the still image capturing as a frame to be used for the moving image. ### Claim 7 (depends on 4) The imaging apparatus according to claim 4, wherein, if a movement amount of the imaging apparatus is larger than a threshold before capturing or after capturing of the still image capturing, the determination unit does not decide a frame that corresponds to before capturing or after capturing of the still image capturing as a frame to be used for the moving image. ### Claim 8 (depends on 1) The imaging apparatus according to claim 1 comprising: a display unit configured to display options indicating before capturing, capturing-in-progress, and after capturing of the still image capturing as a timing of moving image capturing with respect to the still image capturing; and an operation unit configured to instruct any one of the options, wherein the determining unit determines a frame to be used for the moving image that corresponds to before capturing, capturing-in-progress, or after capturing of the still image capturing that has been instructed by the operation unit. ### Claim 9 (depends on 1) The imaging apparatus according to claim 1 comprising: a signal processing unit configured to process a signal output from the imaging unit, wherein the imaging unit outputs data for a moving image to the signal processing unit through a first output line and outputs data for a still image to the signal processing unit through a second output line. ### Claim 10 (depends on 1) The imaging apparatus according to claim 1, wherein the imaging unit includes an imaging layer having the pixel portions and a circuit layer having a calculation unit that performs a calculation that reduces a data amount of the moving image. ### Claim 11 An imaging apparatus having an imaging unit that has a plurality of pixel portions and a memory unit having a buffer function that stores image signals of a plurality of frames based on the data of the pixel portions comprising: a controller having a processor which executes instructions stored in a memory or having circuitry, the controller being configured to function as: a determination unit configured to determine a frame to be used for a moving image that corresponds to a timing at which an instruction to capture a still image has been provided from a plurality of frames stored in the memory unit; and a control unit configured to perform control in which an image signal of a frame to be used for the moving image determined by the determination unit is output to a storage destination, wherein at least a part of an exposure period of time of the frame to be used for the moving image determined by the determining unit overlaps with an exposure period of time of a frame to be used for a still image that corresponds to the timing. ### Claim 12 A control method executed by an imaging apparatus having an imaging unit that outputs data of a plurality of pixel portions by a first stream and a memory unit having a buffer function that stores image signals of a plurality of frames based on the data, the method comprising: acquiring still image data corresponding to a timing at which an instruction to capture a still image has been provided by a second stream that is different from the first stream in the imaging unit; determining a frame to be used for a moving image that corresponds to the timing from a plurality of frames stored in the memory unit; and performing control in which an image signal of a frame to be used for the determined moving image is output to a storage destination. ### Claim 13 A control method executed by an imaging apparatus that has an imaging unit having a plurality of pixel portions and a memory unit having a buffer function that stores image signals of a plurality of frames based on data of the pixel portions comprising: determining a frame to be used for a moving image that corresponds to a timing at which an instruction to capture a still image has been provided from a plurality of frames stored in the memory unit; and performing control in which the image signal of the frame to be used for the determined moving image is output to a storage destination, wherein at least a part of an exposure period of time of the frame to be used for the moving image in the determining overlaps with an exposure period of time of a frame to be used for a still image that corresponds to the timing.