Patents by Inventor Pawan Kumar Baheti
Pawan Kumar Baheti has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11819343Abstract: Certain aspects of the present disclosure relate to a method for compressed sensing (CS). The CS is a signal processing concept wherein significantly fewer sensor measurements than that suggested by Shannon/Nyquist sampling theorem can be used to recover signals with arbitrarily fine resolution. In this disclosure, the CS framework is applied for sensor signal processing in order to support low power robust sensors and reliable communication in Body Area Networks (BANs) for healthcare and fitness applications.Type: GrantFiled: February 22, 2021Date of Patent: November 21, 2023Assignee: QUALCOMM IncorporatedInventors: Harinath Garudadri, Pawan Kumar Baheti
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Publication number: 20230274496Abstract: Methods, devices, and apparatuses are provided to facilitate a positioning of an item of virtual content in an extended reality environment. For example, a placement position for an item of virtual content can be transmitted to one or more of a first device and a second device. The placement position can be based on correlated map data generated based on first map data obtained from the first device and second map data obtained from the second device. In some examples, the first device can transmit the placement position to the second device.Type: ApplicationFiled: May 4, 2023Publication date: August 31, 2023Inventors: Pushkar GORUR SHESHAGIRI, Pawan Kumar BAHETI, Ajit Deepak GUPTE, Sandeep Kanakapura LAKSHMIKANTHA
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Patent number: 11727625Abstract: Methods, devices, and apparatuses are provided to facilitate a positioning of an item of virtual content in an extended reality environment. For example, a placement position for an item of virtual content can be transmitted to one or more of a first device and a second device. The placement position can be based on correlated map data generated based on first map data obtained from the first device and second map data obtained from the second device. In some examples, the first device can transmit the placement position to the second device.Type: GrantFiled: November 23, 2021Date of Patent: August 15, 2023Assignee: QUALCOMM IncorporatedInventors: Pushkar Gorur Sheshagiri, Pawan Kumar Baheti, Ajit Deepak Gupte, Sandeep Kanakapura Lakshmikantha
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Patent number: 11600039Abstract: Techniques and systems are provided for light estimation. In some examples, a system receives a plurality of frames associated with a scene. The plurality of frames includes a first frame and a second frame occurring after the first frame. The system determines, based on image data of the first frame, a first light estimate associated with the scene. The system also determines, based on image data of the second frame, a second light estimate associated with the scene. The system further generates an aggregate light estimate associated with the scene based on combining the second light estimate with at least the first light estimate.Type: GrantFiled: December 14, 2020Date of Patent: March 7, 2023Assignee: QUALCOMM IncorporatedInventors: Aarrushi Shandilya, Vinay Melkote Krishnaprasad, Pawan Kumar Baheti, Naveen Srinivasamurthy, Sandeep Kanakapura Lakshmikantha, Sagar Ravindra Kalbande
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Publication number: 20230054572Abstract: Techniques and systems are provided for determining one or more camera settings. For example, an indication of a selection of an image quality metric for adjustment can be received, and a target image quality metric value for the selected image quality metric can be determined. A data point can be determined from a plurality of data points. The data point corresponds to a camera setting having an image quality metric value closest to the target image quality metric value.Type: ApplicationFiled: February 11, 2021Publication date: February 23, 2023Inventors: Aarrushi SHANDILYA, Naveen SRINIVASAMURTHY, Shilpi SAHU, Pawan Kumar BAHETI, Adithya SESHASAYEE, Kapil AHUJA
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Patent number: 11496746Abstract: Systems and techniques are described for data encoding using a machine learning approach to generate a distortion prediction {circumflex over (D)} and a predicted bit rate {circumflex over (R)}, and to use {circumflex over (D)} and {circumflex over (R)} to perform rate-distortion optimization (RDO). For example, a video encoder can generate the distortion prediction {circumflex over (D)} and the bit rate residual prediction based on outputs of the one or more neural networks in response to the one or more neural networks receiving a residual portion of a block of a video frame as input. The video encoder can determine bit rate metadata prediction based on metadata associated with a mode of compression, and determine {circumflex over (R)} to be the sum of and . The video encoder can determine a rate-distortion cost prediction ? as a function of {circumflex over (D)} and {circumflex over (R)}, and can determine a prediction mode for compressing the block based on ?.Type: GrantFiled: February 2, 2021Date of Patent: November 8, 2022Assignee: QUALCOMM IncorporatedInventors: Mahant Siddaramanna, Naveen Srinivasamurthy, Apoorva Nagarajan, Prasant Shekhar Singh, Pawan Kumar Baheti, Narendranath Malayath
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Publication number: 20220321778Abstract: An example method of capturing a 360° field-of-view image includes capturing, with one or more processors, a first portion of a 360° field-of-view using a first camera module and capturing, with the one or more processors, a second portion of the 360° field-of-view using a second camera module. The method further includes determining, with the one or more processors, a target overlap region based on a disparity in a scene captured by the first portion and the second portion and causing, with the one or more processors, the first camera module, the second camera module, or both the first camera module and the second camera module to reposition to a target camera setup based on the target overlap region. The method further includes capturing, with the one or more processors, the 360° field-of-view image with the first camera and the second camera arranged at the target camera setup.Type: ApplicationFiled: March 30, 2021Publication date: October 6, 2022Inventors: Pawan Kumar Baheti, Pushkar Gorur Sheshagiri
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Patent number: 11455705Abstract: The present disclosure relates to methods and apparatus for graphics processing. In some aspects, the apparatus may receive, by a first device from a second device, first position information corresponding to a first orientation of the second device. The apparatus can also generate, by the first device, first graphical content based on the first position information. Further, the apparatus can also generate, by the first device, motion information for warping the first graphical content. The apparatus can also encode, by the first device, the first graphical content. Additionally, the apparatus can provide, by the first device to the second device, the motion information and the encoded first graphical content.Type: GrantFiled: May 20, 2019Date of Patent: September 27, 2022Assignee: QUALCOMM IncorporatedInventors: Sudipto Banerjee, Vinay Melkote Krishnaprasad, Pawan Kumar Baheti, Ajit Venkat Rao
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Publication number: 20220256169Abstract: Systems and techniques are described for data encoding using a machine learning approach to generate a distortion prediction {circumflex over (D)} and a predicted bit rate {circumflex over (R)}, and to use {circumflex over (D)} and {circumflex over (R)} to perform rate-distortion optimization (RDO). For example, a video encoder can generate the distortion prediction {circumflex over (D)} and the bit rate residual prediction based on outputs of the one or more neural networks in response to the one or more neural networks receiving a residual portion of a block of a video frame as input. The video encoder can determine bit rate metadata prediction based on metadata associated with a mode of compression, and determine {circumflex over (R)} to be the sum of and . The video encoder can determine a rate-distortion cost prediction ? as a function of {circumflex over (D)} and {circumflex over (R)}, and can determine a prediction mode for compressing the block based on ?.Type: ApplicationFiled: February 2, 2021Publication date: August 11, 2022Inventors: Mahant SIDDARAMANNA, Naveen SRINIVASAMURTHY, Apoorva NAGARAJAN, Prasant Shekhar SINGH, Pawan Kumar BAHETI, Narendranath MALAYATH
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Publication number: 20220189108Abstract: Techniques and systems are provided for light estimation. In some examples, a system receives a plurality of frames associated with a scene. The plurality of frames includes a first frame and a second frame occurring after the first frame. The system determines, based on image data of the first frame, a first light estimate associated with the scene. The system also determines, based on image data of the second frame, a second light estimate associated with the scene. The system further generates an aggregate light estimate associated with the scene based on combining the second light estimate with at least the first light estimate.Type: ApplicationFiled: December 14, 2020Publication date: June 16, 2022Inventors: Aarrushi SHANDILYA, Vinay MELKOTE KRISHNAPRASAD, Pawan Kumar BAHETI, Naveen SRINIVASAMURTHY, Sandeep Kanakapura LAKSHMIKANTHA, Sagar Ravindra KALBANDE
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Patent number: 11321906Abstract: A method and a system for warping a rendered frame is disclosed. On a host device of a split-rendering system, the method includes generating the rendered frame based on head tracking information of a user. The method also includes identifying a region of interest (ROI) of the rendered frame. The method also includes generating metadata for a warping operation from the ROI. The method further include transmitting the rendered frame and the metadata for a warping operation of the rendered frame. On a client device of the split-rendering system, the method includes transmitting head tracking information of a user by a client device. The method also includes receiving the rendered frame and metadata. The method further includes warping the rendered frame using the metadata and display pose information. The host device and the client device may be combined into an all-in-one head mounted display.Type: GrantFiled: October 28, 2020Date of Patent: May 3, 2022Assignee: QUALCOMM IncorporatedInventors: Vinay Melkote Krishnaprasad, Sudipto Banerjee, Pawan Kumar Baheti, Ajit Venkat Rao
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Publication number: 20220101594Abstract: Methods, devices, and apparatuses are provided to facilitate a positioning of an item of virtual content in an extended reality environment. For example, a placement position for an item of virtual content can be transmitted to one or more of a first device and a second device. The placement position can be based on correlated map data generated based on first map data obtained from the first device and second map data obtained from the second device. In some examples, the first device can transmit the placement position to the second device.Type: ApplicationFiled: November 23, 2021Publication date: March 31, 2022Inventors: Pushkar GORUR SHESHAGIRI, Pawan Kumar BAHETI, Ajit Deepak GUPTE, Sandeep Kanakapura LAKSHMIKANTHA
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Patent number: 11200729Abstract: Methods, devices, and apparatuses are provided to facilitate a positioning of an item of virtual content in an extended reality environment. For example, a placement position for an item of virtual content can be transmitted to one or more of a first device and a second device. The placement position can be based on correlated map data generated based on first map data obtained from the first device and second map data obtained from the second device. In some examples, the first device can transmit the placement position to the second device.Type: GrantFiled: September 24, 2020Date of Patent: December 14, 2021Assignee: QUALCOMM IncorporatedInventors: Pushkar Gorur Sheshagiri, Pawan Kumar Baheti, Ajit Deepak Gupte, Sandeep Kanakapura Lakshmikantha
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Publication number: 20210169426Abstract: Certain aspects of the present disclosure relate to a method for compressed sensing (CS). The CS is a signal processing concept wherein significantly fewer sensor measurements than that suggested by Shannon/Nyquist sampling theorem can be used to recover signals with arbitrarily fine resolution. In this disclosure, the CS framework is applied for sensor signal processing in order to support low power robust sensors and reliable communication in Body Area Networks (BANs) for healthcare and fitness applications.Type: ApplicationFiled: February 22, 2021Publication date: June 10, 2021Inventors: Harinath GARUDADRI, Pawan Kumar BAHETI
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Patent number: 10939873Abstract: Certain aspects of the present disclosure relate to a wearable system including one or more wearable acquisition devices. Each acquisition device includes a sensor to capture samples of a biomedical signal and circuitry to process the samples for transmission to a mobile device. The samples are encoded for transmission and decoded at the mobile device to reconstruct the biomedical signal and, based on the reconstructed biomedical signal, provide output through a user interface of the mobile device. The wearable system includes at least an acquisition device for capturing an electro-cardiogram signal (ECG). Other biomedical signals, such as a photoplethysmograph (PPG) signal, may also be captured. The wearable system may comprise a Body Area Network (BAN).Type: GrantFiled: December 20, 2018Date of Patent: March 9, 2021Assignee: QUALCOMM IncorporatedInventors: Harinath Garudadri, Pawan Kumar Baheti
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Publication number: 20210042985Abstract: A method and a system for warping a rendered frame is disclosed. On a host device of a split-rendering system, the method includes generating the rendered frame based on head tracking information of a user. The method also includes identifying a region of interest (ROI) of the rendered frame. The method also includes generating metadata for a warping operation from the ROI. The method further include transmitting the rendered frame and the metadata for a warping operation of the rendered frame. On a client device of the split-rendering system, the method includes transmitting head tracking information of a user by a client device. The method also includes receiving the rendered frame and metadata. The method further includes warping the rendered frame using the metadata and display pose information. The host device and the client device may be combined into an all-in-one head mounted display.Type: ApplicationFiled: October 28, 2020Publication date: February 11, 2021Inventors: Vinay MELKOTE KRISHNAPRASAD, Sudipto BANERJEE, Pawan Kumar BAHETI, Ajit Venkat RAO
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Publication number: 20210005012Abstract: Methods, devices, and apparatuses are provided to facilitate a positioning of an item of virtual content in an extended reality environment. For example, a placement position for an item of virtual content can be transmitted to one or more of a first device and a second device. The placement position can be based on correlated map data generated based on first map data obtained from the first device and second map data obtained from the second device. In some examples, the first device can transmit the placement position to the second device.Type: ApplicationFiled: September 24, 2020Publication date: January 7, 2021Inventors: Pushkar GORUR SHESHAGIRI, Pawan Kumar BAHETI, Ajit Deepak GUPTE, Sandeep Kanakapura LAKSHMIKANTHA
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Patent number: 10861215Abstract: A method and a system for warping a rendered frame is disclosed. On a host device of a split-rendering system, the method includes generating the rendered frame based on head tracking information of a user. The method also includes identifying a region of interest (ROI) of the rendered frame. The method also includes generating metadata for a warping operation from the ROI. The method further include transmitting the rendered frame and the metadata for a warping operation of the rendered frame. On a client device of the split-rendering system, the method includes transmitting head tracking information of a user by a client device. The method also includes receiving the rendered frame and metadata. The method further includes warping the rendered frame using the metadata and display pose information. The host device and the client device may be combined into an all-in-one head mounted display.Type: GrantFiled: November 5, 2018Date of Patent: December 8, 2020Assignee: QUALCOMM IncorporatedInventors: Vinay Melkote Krishnaprasad, Sudipto Banerjee, Pawan Kumar Baheti, Ajit Venkat Rao
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Patent number: 10825237Abstract: Methods, devices, and apparatuses are provided to facilitate a positioning of an item of virtual content in an extended reality environment. For example, a first user may access the extended reality environment through a display of a mobile device, and in some examples, the methods may determine positions and orientations of the first user and a second user within the extended reality environment. The methods may also determine a position for placement of the item of virtual content in the extended reality environment based on the determined positions and orientations of the first user and the second user, and perform operations that insert the item of virtual content into the extended reality environment at the determined placement position.Type: GrantFiled: April 5, 2019Date of Patent: November 3, 2020Assignee: QUALCOMM IncorporatedInventors: Pushkar Gorur Sheshagiri, Pawan Kumar Baheti, Ajit Deepak Gupte, Sandeep Kanakapura Lakshmikantha
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Patent number: 10776992Abstract: A wearable display device is described that is connected to a host device. The wearable display device includes one or more sensors configured to generate eye pose data indicating a user's field of view, one or more displays, and one or more processors. The one or more processors are configured to output a representation of the eye pose data to the host device and extract one or more depth values for a rendered frame from depth data output by the host device. The rendered frame is generated using the eye pose data. The one or more processors are further configured to modify one or more pixel values of the rendered frame using the one or more depth values to generate a warped rendered frame and output, for display at the one or more displays, the warped rendered frame.Type: GrantFiled: July 5, 2017Date of Patent: September 15, 2020Assignee: QUALCOMM IncorporatedInventors: Vinay Melkote Krishnaprasad, Sudipto Banerjee, Pawan Kumar Baheti, Ajit Venkat Rao