Karthik Narayanan

Karthik Narayanan

United States
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Publications

Patents

  • Method for providing indication in multi-dimensional media in electronic device

    Issued US US10339629B2

    An electronic device and a method for automatically displaying an indication in a multi-dimensional media in the electronic device are provided. The method includes receiving the multi-dimensional media at the electronic device, displaying a first view port of the multi-dimensional media on a screen of the electronic device, detecting at least one region of interest (ROI) in the multi-dimensional media based on plurality of parameters, and displaying an indication indicating at least one second…

    An electronic device and a method for automatically displaying an indication in a multi-dimensional media in the electronic device are provided. The method includes receiving the multi-dimensional media at the electronic device, displaying a first view port of the multi-dimensional media on a screen of the electronic device, detecting at least one region of interest (ROI) in the multi-dimensional media based on plurality of parameters, and displaying an indication indicating at least one second view port of the multi-dimensional media on the screen. The second view port includes at least one ROI.

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  • Failure Detection Manager

    Issued US US9654527B1

    A network device is configured to receive information regarding a group of content streams and determine a buffer size for each of the content streams. The network device is further configured to receive the content streams from one or more encoding devices. The network device is further configured to buffer an amount of each of the content streams based on the respective buffer size. The network device is further configured to send a first content stream to a user device. The network device is…

    A network device is configured to receive information regarding a group of content streams and determine a buffer size for each of the content streams. The network device is further configured to receive the content streams from one or more encoding devices. The network device is further configured to buffer an amount of each of the content streams based on the respective buffer size. The network device is further configured to send a first content stream to a user device. The network device is further configured to determine that the first content stream has a quality of experience issue and send the second content stream to the user device.

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  • Method and electronic device for automatically focusing on moving object

    Filed EU EP20160176245

    Example embodiments herein provide a method, performed by an electronic device, of automatically focusing on a moving object, and the method comprises generating, by a processor, at least one focal code based on an information comprising a depth information of the moving object obtained using at least one previous position of the moving object; focusing, by the processor, on at least one portion of a moving object based on the at least one focal code; and capturing, by a sensor, at least one…

    Example embodiments herein provide a method, performed by an electronic device, of automatically focusing on a moving object, and the method comprises generating, by a processor, at least one focal code based on an information comprising a depth information of the moving object obtained using at least one previous position of the moving object; focusing, by the processor, on at least one portion of a moving object based on the at least one focal code; and capturing, by a sensor, at least one image of the moving object comprising the at least one portion of the moving object.

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  • Image processing apparatus and image processing method

    Filed US US 15/192,477

    An image processing apparatus and an image processing method are provided. The image processing apparatus includes an image capturer configured to capture a plurality of images having different zoom levels, a storage configured to store the plurality of image, a display configured to display a first image among the plurality of images, and a processor configured to control the display to display a second image among the plurality of images based on a control input, the second image having a…

    An image processing apparatus and an image processing method are provided. The image processing apparatus includes an image capturer configured to capture a plurality of images having different zoom levels, a storage configured to store the plurality of image, a display configured to display a first image among the plurality of images, and a processor configured to control the display to display a second image among the plurality of images based on a control input, the second image having a zoom level different from a zoom level of the first image.

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  • Multiple stream adaptive bit rate system

    Issued US US8532171 B1

    A method and apparatus for segmenting multiple live media streams of differing qualities into a single output stream. The live media streams may have constant or unpredictable key frame intervals.

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  • Method and system for creating a camera refocus effect

    Filed KR WO2015069063

    The various embodiments of the present invention disclose an image processing method and system for capturing a refocusable image set. The method comprises of segmenting a field of view into a plurality of grids, determining a sharpness level associated with each of the plurality of grids, identifying one or more regions based on the determined sharpness level of each of the plurality of grids, each region comprising one or more of the plurality of grids and capturing an image associated with…

    The various embodiments of the present invention disclose an image processing method and system for capturing a refocusable image set. The method comprises of segmenting a field of view into a plurality of grids, determining a sharpness level associated with each of the plurality of grids, identifying one or more regions based on the determined sharpness level of each of the plurality of grids, each region comprising one or more of the plurality of grids and capturing an image associated with each of the identified one or more regions to form the refocusable image set. The method further comprises of detecting a refocusing action on an object, in the field of view, having an associated illumination level and varying the associated illumination level of the object based on the detection.

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  • Electronic device for storing image and image storage method thereof

    Filed US US20150023429 A1

    An electronic device and an image storage method thereof are provided. The image storage method includes acquiring a plurality of image frames, determining a number of image frames per compressed file and a divided number for image frames, dividing each of the plurality of image frames into regions having a same size according to the divided number in response to the plurality of image frames being acquired, packaging the plurality of image frames divided into the regions having the same size…

    An electronic device and an image storage method thereof are provided. The image storage method includes acquiring a plurality of image frames, determining a number of image frames per compressed file and a divided number for image frames, dividing each of the plurality of image frames into regions having a same size according to the divided number in response to the plurality of image frames being acquired, packaging the plurality of image frames divided into the regions having the same size according to the determined number of image frames per compressed file according to the regions, and compressing the packaged plurality of image frames and storing a compressed result

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  • Media file storage format and adaptive delivery system

    EU EP20120155928 20120217, US20120254456

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