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公开(公告)号：US20200098098A1
公开(公告)日：2020-03-26
申请号：US16137048
申请日：2018-09-20
Applicant: GoPro, Inc.
Inventor： Heng Zhang , Thomas Nicolas Emmanuel Veit , Guillaume Matthieu Guérin
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include accessing an image from an image sensor; detecting an object area on the image; classifying the object area on the image; applying a filter to an object area of the image to obtain a low-frequency component image and a high-frequency component image; determining a first enhanced image based on a weighted sum of the low-frequency component image and the high-frequency component image, where the high-frequency component image is weighted more than the low-frequency component image; determining a second enhanced image based on the first enhanced image and a tone mapping; and storing, displaying, or transmitting an output image based on the second enhanced image.
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公开(公告)号：US12206986B2
公开(公告)日：2025-01-21
申请号：US18369996
申请日：2023-09-19
Applicant: GoPro, Inc.
Inventor： Thomas Nicolas Emmanuel Veit , Sylvain Leroy , Heng Zhang , Ingrid Cotoros
IPC: H04N23/667 , H04N23/68 , H04N23/71 , H04N23/741
Abstract: A camera mode to use for capturing an image or video is selected by estimating high dynamic range (HDR), motion, and light intensity with respect to a scene of the image or video to capture. An image capture device includes a HDR estimation unit to detect whether HDR is present in a scene of an image to capture, a motion estimation unit to determine whether motion is detected within the scene, and a light intensity estimation unit to determine whether a scene luminance for the scene meets a threshold. A mode selection unit selects a camera mode to use for capturing the image based on output of the HDR estimation unit, the motion estimation unit, and the light intensity estimation unit. An image sensor captures the image according to the selected camera mode.
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公开(公告)号：US20240015397A1
公开(公告)日：2024-01-11
申请号：US18369996
申请日：2023-09-19
Applicant: GoPro, Inc.
Inventor： Thomas Nicolas Emmanuel Veit , Sylvain Leroy , Heng Zhang , Ingrid Cotoros
IPC: H04N23/667 , H04N23/71 , H04N23/68 , H04N23/741
CPC classification number: H04N23/667 , H04N23/71 , H04N23/681 , H04N23/741
Abstract: A camera mode to use for capturing an image or video is selected by estimating high dynamic range (HDR), motion, and light intensity with respect to a scene of the image or video to capture. An image capture device includes a HDR estimation unit to detect whether HDR is present in a scene of an image to capture, a motion estimation unit to determine whether motion is detected within the scene, and a light intensity estimation unit to determine whether a scene luminance for the scene meets a threshold. A mode selection unit selects a camera mode to use for capturing the image based on output of the HDR estimation unit, the motion estimation unit, and the light intensity estimation unit. An image sensor captures the image according to the selected camera mode.
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公开(公告)号：US11785339B2
公开(公告)日：2023-10-10
申请号：US17872529
申请日：2022-07-25
Applicant: GoPro, Inc.
Inventor： Thomas Nicolas Emmanuel Veit , Sylvain Leroy , Heng Zhang , Ingrid Cotoros
IPC: H04N23/667 , H04N23/68 , H04N23/71 , H04N23/741
CPC classification number: H04N23/667 , H04N23/681 , H04N23/71 , H04N23/741
Abstract: A camera mode to use for capturing an image or video is selected by estimating high dynamic range (HDR), motion, and light intensity with respect to a scene of the image or video to capture. An image capture device includes a HDR estimation unit to detect whether HDR is present in a scene of an image to capture, a motion estimation unit to determine whether motion is detected within the scene, and a light intensity estimation unit to determine whether a scene luminance for the scene meets a threshold. A mode selection unit selects a camera mode to use for capturing the image based on output of the HDR estimation unit, the motion estimation unit, and the light intensity estimation unit. An image sensor captures the image according to the selected camera mode.
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Patent Agency Ranking
公开(公告)号：US20210360157A1
公开(公告)日：2021-11-18
申请号：US17277430
申请日：2019-06-06
Applicant: GoPro, Inc.
Inventor： Thomas Nicolas Emmanuel Veit , Sylvain Leroy , Heng Zhang , Ingrid Cotoros
Abstract: A camera mode to use for capturing an image or video is selected by estimating high dynamic range (HDR), motion, and light intensity with respect to a scene of the image or video to capture. An image capture device includes a HDR estimation unit to detect whether HDR is present in a scene of an image to capture, a motion estimation unit to determine whether motion is detected within the scene, and a light intensity estimation unit to determine whether a scene luminance for the scene meets a threshold. A mode selection unit selects a camera mode to use for capturing the image based on output of the HDR estimation unit, the motion estimation unit, and the light intensity estimation unit. An image sensor captures the image according to the selected camera mode.
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公开(公告)号：US20210217150A1
公开(公告)日：2021-07-15
申请号：US17132357
申请日：2020-12-23
Applicant: GoPro, Inc.
Inventor： Heng Zhang , Thomas Nicolas Emmanuel, Veit , Guillaume Matthieu Guérin
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include accessing an image from an image sensor; detecting an object area on the image; classifying the object area on the image; applying a filter to an object area of the image to obtain a low-frequency component image and a high-frequency component image; determining a first enhanced image based on a weighted sum of the low-frequency component image and the high-frequency component image, where the high-frequency component image is weighted more than the low-frequency component image; determining a second enhanced image based on the first enhanced image and a tone mapping; and storing, displaying, or transmitting an output image based on the second enhanced image.
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公开(公告)号：US20250119642A1
公开(公告)日：2025-04-10
申请号：US18983988
申请日：2024-12-17
Applicant: GoPro, Inc.
Inventor： Thomas Nicolas Emmanuel Veit , Sylvain Leroy , Heng Zhang , Ingrid Cotoros
IPC: H04N23/667 , H04N23/68 , H04N23/71 , H04N23/741
Abstract: A camera mode to use for capturing an image or video is selected by estimating high dynamic range (HDR), motion, and light intensity with respect to a scene of the image or video to capture. An image capture device includes a HDR estimation unit to detect whether HDR is present in a scene of an image to capture, a motion estimation unit to determine whether motion is detected within the scene, and a light intensity estimation unit to determine whether a scene luminance for the scene meets a threshold. A mode selection unit selects a camera mode to use for capturing the image based on output of the HDR estimation unit, the motion estimation unit, and the light intensity estimation unit. An image sensor captures the image according to the selected camera mode.
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公开(公告)号：US11508046B2
公开(公告)日：2022-11-22
申请号：US17132357
申请日：2020-12-23
Applicant: GoPro, Inc.
Inventor： Heng Zhang , Thomas Nicolas Emmanuel Veit , Guillaume Matthieu Guérin
Abstract: Systems and methods are disclosed for image signal processing. For example, methods may include accessing an image from an image sensor; detecting an object area on the image; classifying the object area on the image; applying a filter to an object area of the image to obtain a low-frequency component image and a high-frequency component image; determining a first enhanced image based on a weighted sum of the low-frequency component image and the high-frequency component image, where the high-frequency component image is weighted more than the low-frequency component image; determining a second enhanced image based on the first enhanced image and a tone mapping; and storing, displaying, or transmitting an output image based on the second enhanced image.
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公开(公告)号：US20220360711A1
公开(公告)日：2022-11-10
申请号：US17872529
申请日：2022-07-25
Applicant: GoPro, Inc.
Inventor： Thomas Nicolas Emmanuel Veit , Sylvain Leroy , Heng Zhang , Ingrid Cotoros
Abstract: A camera mode to use for capturing an image or video is selected by estimating high dynamic range (HDR), motion, and light intensity with respect to a scene of the image or video to capture. An image capture device includes a HDR estimation unit to detect whether HDR is present in a scene of an image to capture, a motion estimation unit to determine whether motion is detected within the scene, and a light intensity estimation unit to determine whether a scene luminance for the scene meets a threshold. A mode selection unit selects a camera mode to use for capturing the image based on output of the HDR estimation unit, the motion estimation unit, and the light intensity estimation unit. An image sensor captures the image according to the selected camera mode.
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