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公开(公告)号：US20230328399A1
公开(公告)日：2023-10-12
申请号：US18326597
申请日：2023-05-31
Applicant: GoPro, Inc.
Inventor： Naveen Chinya Krishnamurthy , Shiva Kumar Belavadi Mallegowda , Anandhakumar Chinnaiyan , Aditi Saha
Abstract: An image capture device may capture visual content based on a time-lapse video frame rate. Audio content may be captured along with the visual content based on the time-lapse video frame rate being a target time-lapse video frame rate. Capture of the audio content may be stopped based on the time-lapse video frame rate being different from the target time-lapse video frame rate.
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公开(公告)号：US11722634B2
公开(公告)日：2023-08-08
申请号：US17380392
申请日：2021-07-20
Applicant: GoPro, Inc.
Inventor： Ojas Gandhi , Anandhakumar Chinnaiyan , Naveen Chinya Krishnamurthy
IPC: H04N5/915 , H04N19/51 , H04N19/146 , H04N19/13 , H04N19/98
CPC classification number: H04N5/915 , H04N19/13 , H04N19/146 , H04N19/51 , H04N19/98
Abstract: A method and apparatus for night lapse video capture are disclosed. The apparatus includes an image sensor, a processor, a denoiser, and an encoder. The image sensor is configured to capture image data. The image data includes a first image that is temporally precedent to a second image. The processor is configured to process the image using an image processing pipeline. The denoiser is configured to perform denoising based on a motion estimation that is based on a comparison of a portion of the first image and a portion of the second image. The encoder is configured to encode the denoised image in a video format. The encoder is configured to output a video file in the video format.
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公开(公告)号：US20220174335A1
公开(公告)日：2022-06-02
申请号：US17677331
申请日：2022-02-22
Applicant: GoPro, Inc.
Inventor： Anandhakumar Chinnaiyan , Michael A. Ramirez , Naveen Chinya Krishnamurthy , Feng Li
IPC: H04N21/234 , H04N21/2343
Abstract: Image capture devices and methods may be used to pre-buffer media storage. The pre-buffering method includes recording an image capture segment of a variable bitrate input stream in a circular buffer. The circular buffer includes a number of recordable segments. The method includes recording a next image capture segment in a next adjacent recordable segment of the circular buffer if the next adjacent recordable segment of the predetermined number of recordable segments is available. The method includes overwriting an oldest recordable segment if the next adjacent recordable segment of the predetermined number of recordable segments is not available.
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公开(公告)号：US11070765B2
公开(公告)日：2021-07-20
申请号：US16391869
申请日：2019-04-23
Applicant: GoPro, Inc.
Inventor： Ojas Gandhi , Anandhakumar Chinnaiyan , Naveen Chinya Krishnamurthy
IPC: H04N5/915 , H04N19/51 , H04N19/146 , H04N19/13 , H04N19/98
Abstract: A method and apparatus for night lapse video capture are disclosed. The apparatus includes an image sensor, an image processor, and a video encoder. The image sensor is configured to capture image data. The image data includes a first image that is temporally precedent to a second image. The image processor is configured to determine a motion estimation. The motion estimation is based on a comparison of a portion of the first image and a portion of the second image. The image processor is configured to subtract a mask from the second image to obtain a denoised image. The mask is based on the motion estimation. The video encoder is configured to receive the denoised image from the image processor. The video encoder is configured to encode the denoised image in a video format. The video encoder is configured to output a video file in the video format.
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公开(公告)号：US11050927B2
公开(公告)日：2021-06-29
申请号：US16787299
申请日：2020-02-11
Applicant: GoPro, Inc.
Inventor： Priyanka Singh , Nicholas Ryan Gilmour , Naveen Chinya Krishnamurthy
Abstract: A method, system, and non-transitory computer-readable storage medium for temporal information synchronization of imaging devices are disclosed. The method comprises capturing media using an imaging device, generating a sequence identifier for each of the media, generating a timestamp for each of the media, determining that at least one of the media includes an unknown time tag, receiving an input including temporal information, determining a time offset between each timestamp and the temporal information, and updating the timestamp for each of the media that includes an unknown time tag using the time offset to provide an updated timestamp.
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Patent Agency Ranking
公开(公告)号：US20210144312A1
公开(公告)日：2021-05-13
申请号：US17113522
申请日：2020-12-07
Applicant: GoPro, Inc.
Inventor： Ojas Gandhi , Naveen Chinya Krishnamurthy
Abstract: Systems and methods are disclosed for field of view adjustment for image capture devices. For example, methods may include receiving a field of view selection; oversampling, using an image sensor, to obtain an image at a capture resolution that is greater than an encode resolution; determining a crop setting based on the field of view selection; cropping the image using the crop setting to obtain a cropped image; down-scaling the cropped image to obtain a scaled image at the encode resolution; encoding the scaled image at the encode resolution; and storing, displaying, or transmitting an output image based on the scaled image.
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公开(公告)号：US12167126B2
公开(公告)日：2024-12-10
申请号：US18405413
申请日：2024-01-05
Applicant: GoPro, Inc.
Inventor： Shiva Kumar Belavadi Mallegowda , Naveen Chinya Krishnamurthy , Kevin Hinge , Rajesh Madhur , Joseph Tucker
Abstract: A system with an integrated internal battery, a removable battery, and a power management integrated circuit. The power management integrated circuit is configured to provide power to the image capture device from the removable battery; provide power to the image capture device from the integrated internal battery when the removable battery is disconnected from the image capture device or the removable battery does not have a sufficient charge to drive the image capture device; and recharge the integrated internal battery before the removable battery until the integrated internal battery has a sufficient charge to power the image capture device. The power is continuously supplied to the image capture device from the integrated internal battery while the removable battery is disconnected from the image capture device or does not have sufficient power to drive the image capture device.
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公开(公告)号：US20230336686A1
公开(公告)日：2023-10-19
申请号：US18210919
申请日：2023-06-16
Applicant: GoPro, Inc.
Inventor： Ojas Gandhi , Anandhakumar Chinnaiyan , Naveen Chinya Krishnamurthy
IPC: H04N5/915 , H04N19/51 , H04N19/146 , H04N19/13 , H04N19/98
CPC classification number: H04N5/915 , H04N19/51 , H04N19/146 , H04N19/13 , H04N19/98
Abstract: A method and apparatus for night lapse video capture are disclosed. The apparatus includes an image sensor, a processor, a denoiser, and an encoder. The image sensor is configured to capture image data. The processor is configured to process the image data using an image processing pipeline. The denoiser is configured to perform denoising based on a motion estimation that is based on a comparison of a portion of the first image and a portion of the second image. The encoder is configured to encode the denoised image in a video format. The encoder is configured to store a video file in the video format.
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公开(公告)号：US20220247912A1
公开(公告)日：2022-08-04
申请号：US17726619
申请日：2022-04-22
Applicant: GoPro, Inc.
Inventor： Ojas Gandhi , Naveen Chinya Krishnamurthy
Abstract: A device includes a processor that is configured to detect that a first image is captured by the device; configure the device to capture images in a first resolution after detecting that the first image was captured; start a timer; restart the timer when a second image is captured before the timer expires; detect an event indicative of a second resolution that is lower than the first resolution; and configure the device to capture images in the second resolution after detecting the event indicative of the second resolution.
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公开(公告)号：US20200344442A1
公开(公告)日：2020-10-29
申请号：US16391869
申请日：2019-04-23
Applicant: GoPro, Inc.
Inventor： Ojas Gandhi , Anandhakumar Chinnaiyan , Naveen Chinya Krishnamurthy
IPC: H04N5/915 , H04N19/51 , H04N19/98 , H04N19/13 , H04N19/146
Abstract: A method and apparatus for night lapse video capture are disclosed. The apparatus includes an image sensor, an image processor, and a video encoder. The image sensor is configured to capture image data. The image data includes a first image that is temporally precedent to a second image. The image processor is configured to determine a motion estimation. The motion estimation is based on a comparison of a portion of the first image and a portion of the second image. The image processor is configured to subtract a mask from the second image to obtain a denoised image. The mask is based on the motion estimation. The video encoder is configured to receive the denoised image from the image processor. The video encoder is configured to encode the denoised image in a video format. The video encoder is configured to output a video file in the video format.
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