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公开(公告)号：EP4226642A1
公开(公告)日：2023-08-16
申请号：EP21787177.1
申请日：2021-09-10
Applicant: QUALCOMM Incorporated
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公开(公告)号：WO2022010627A1
公开(公告)日：2022-01-13
申请号：PCT/US2021/037691
申请日：2021-06-16
Applicant: QUALCOMM INCORPORATED
Inventor： RAJU, Hariharan , ANNAM, Raja Shekhar Reddy , KADAMBALA, Ravi Shankar
IPC: H04N5/232
Abstract: Aspects of the present disclosure relate to capturing panorama images using an image capture device including a camera. An example method includes receiving a user command to begin generation of a panorama image, capturing a plurality of images with the camera for generating the panorama image, while capturing the plurality of images, receiving an indication specifying a center region of interest (ROI), completing capture of the plurality of images, and automatically generating the panorama image based on the plurality of image, the panorama image centered at the specified center ROI.
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公开(公告)号：WO2021040893A1
公开(公告)日：2021-03-04
申请号：PCT/US2020/041418
申请日：2020-07-09
Applicant: QUALCOMM INCORPORATED
Inventor： KADAMBALA, Ravi Shankar , NIKHARA, Soman Ganesh , GUMMADI, Bapineedu Chowdary , CHOUDHA, Ankita Anil Kumar
IPC: G06F21/32
Abstract: A method and apparatus facilitate securing access to applications. An apparatus includes a touch-sensitive display configured to display a plurality of objects representing a plurality of applications, the touch-sensitive display configured to receive a selection of a first object of the plurality of objects representing a first application of the plurality of applications. The apparatus also includes an authentication module coupled to the display. The authentication module is configured to receive biometric data in response to the selection of the first object, compare the received biometric data to a biometric template, and generate a match signal upon a determination that the received biometric data matches the biometric template. The apparatus also includes a processor configured to prevent access to the first application before the match signal is received, and enable access to the first application in response to the receipt of the match signal.
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公开(公告)号：WO2022164762A1
公开(公告)日：2022-08-04
申请号：PCT/US2022/013594
申请日：2022-01-25
Applicant: QUALCOMM INCORPORATED
IPC: G09G3/36
Abstract: Methods, systems, and devices for in-display camera activation are described. The method includes receiving a request to activate a camera of the device, identifying a start of frame marker associated with activating the camera in response to the request, and emitting a signal to a display of the device in response to the identified start of frame marker, where the emitted signal triggers the display to transition a set of liquid crystal elements of the display from a display mode to a camera mode for camera operation.
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公开(公告)号：WO2020047309A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/048895
申请日：2019-08-29
Applicant: QUALCOMM INCORPORATED
Inventor： NIKHARA, Soman Ganesh , GUMMADI, Bapineedu Chowdary , VEERAMALLA, Pradeep , KADAMBALA, Ravi Shankar , CHOUDHA, Ankita Anil Kumar
IPC: G06F3/01 , G06F1/16 , G06F1/3206 , G06F1/3237 , G06F1/324 , G06F1/3287 , G06F1/3296 , G06F1/3234
Abstract: In one implementation, an electronic visual-rendering device includes an eye-tracking sensor and at least a first component. The eye-tracking sensor is configured to detect an eye-close event and, in response, output an eye-close-event message. The first component is configured to operate in at least a normal-power mode and a first low-power mode. The first components is configured to transition from operating in the normal-power mode to operating in the first low-power mode in response to the eye-tracking sensor's output of the eye-close-event message.
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Patent Agency Ranking
公开(公告)号：WO2019027617A1
公开(公告)日：2019-02-07
申请号：PCT/US2018/040818
申请日：2018-07-03
Applicant: QUALCOMM INCORPORATED
Inventor： GUMMADI, Bapineedu Chowdary , KADAMBALA, Ravi Shankar , VEENAM, Vivek
IPC: H04B10/116
CPC classification number: H04B10/116 , H04B10/075
Abstract: Briefly, one particular example implementation is directed to an apparatus including a digital imager. In the particular example implementation, the image includes an array of pixels, in which at least some pixels are dedicated to measure light component signals, such as for an image, and at least other pixels are dedicated to measure Visible Light Communication (VLC) signals. It should be understood that the aforementioned particular implementation is merely an example and claimed subject matter is not necessarily limited to any particular aspect of this example implementation.
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公开(公告)号：WO2021231482A1
公开(公告)日：2021-11-18
申请号：PCT/US2021/031851
申请日：2021-05-11
Applicant: QUALCOMM INCORPORATED
IPC: H04N5/235 , G06T7/571 , H04N5/369 , H04N5/232122 , H04N5/232123 , H04N5/2351 , H04N5/243
Abstract: Methods, systems, and devices for dynamic phase detection autofocus calibration are described. The methods include capturing an image using an image sensor of the device, performing an automatic exposure control operation on the captured image, determining a light level associated with the image based on an output of the automatic exposure control operation, selecting a phase detection autofocus gain map from a group of phase detection autofocus gain maps based on the light level associated with the image, and using the selected phase detection autofocus gain map to perform at least a portion of a phase detection autofocus process.
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公开(公告)号：WO2019045872A1
公开(公告)日：2019-03-07
申请号：PCT/US2018/040365
申请日：2018-06-29
Applicant: QUALCOMM INCORPORATED
Inventor： KADAMBALA, Ravi Shankar , NIKHARA, Soman , GUMMADI, Bapineedu Chowdary
CPC classification number: H04N5/23212 , G03B13/36 , H04N5/2254 , H04N5/3696
Abstract: A method of image processing includes capturing two frames of image data using a camera having a phase detection auto focus (PDAF) sensor, subtracting phase difference pixel data associated with the two frames of image data to produce residual phase difference values, detecting a region-of-interest change based on the residual phase differences values, and determining a focus for the PDAF camera sensor based on the detected region-of-interest change. The method may further include compressing the residual phase difference values, sending the compressed residual phase difference values to a processor, and reconstructing, with the processor, the phase difference pixel data from the compressed residual phase difference values.
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公开(公告)号：WO2019005282A1
公开(公告)日：2019-01-03
申请号：PCT/US2018/029464
申请日：2018-04-25
Applicant: QUALCOMM INCORPORATED
Inventor： KADAMBALA, Ravi Shankar , NIKHARA, Soman , VEERAMALLA, Pradeep , GUMMADI, Bapineedu Chowdary
CPC classification number: H04N5/2258 , H04N5/2257 , H04N5/23216 , H04N5/23241 , H04N5/23293 , H04N5/232935 , H04N5/235 , H04N5/2351 , H04N5/2353 , H04N9/735 , H04N13/296
Abstract: Methods and devices for camera initialization are disclosed. In some aspects, a device includes a first camera to capture one or more first image frames, a second camera to capture one or more second image frames, and a camera controller coupled to the first camera and the second camera. The camera controller is configured to initialize the first camera, to cause the second camera to capture one or more second image frames while initializing the first camera, to determine an initial capture setting for the first camera based on the one or more second image frames captured by the second camera, and to complete initialization of the first camera using the initial capture setting.
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公开(公告)号：EP4193795A1
公开(公告)日：2023-06-14
申请号：EP21806850.0
申请日：2021-09-29
Applicant: QUALCOMM INCORPORATED
IPC: H04W76/16
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