Patents by Inventor Ike Ikizyan
Ike Ikizyan 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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Publication number: 20180165814Abstract: Techniques of this disclosure may include processing one or more regions-of-interest (ROI) of an input image through a model of a display processor, calculating a first data integrity check value on the one or more ROI of the input image after processing through the model, processing the input image by the display processor, calculating a second data integrity check value on the one or more ROI by the display processor after the display processor processes the input image, comparing the first data integrity check value to the second data integrity check value, and generating an interrupt if the comparison indicates that the first data integrity check value and the second data integrity check value do not match.Type: ApplicationFiled: March 14, 2017Publication date: June 14, 2018Inventors: Rahul Gulati, Alex Kwang Ho Jong, John Chi Kit Wong, Sanjay Gupta, Ike Ikizyan
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Publication number: 20170150158Abstract: Provided are systems and methods for used fixed-point instead of floating point techniques in order to calculate various parameters for coding video data, including target rate, QP adjustment, buffer fullness, a Lagrangian parameters for a bitrate, and/or a Lagrangian parameter for the fullness of the buffer. By determining one or more of the parameters using fixed-point, hardware implementation costs may be decreased.Type: ApplicationFiled: November 16, 2016Publication date: May 25, 2017Inventors: Natan Haim Jacobson, Vijayaraghavan Thirumalai, Ike Ikizyan, Rajan Laxman Joshi
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Patent number: 9639920Abstract: In an example, a method for image processing may include inputting a first pixel value corresponding to a first pixel of an image into a LUT. The LUT may map one or more LUT input values to one or more LUT output values. The first pixel value may correspond to a first LUT input value that maps to a first LUT output value in the LUT. The first pixel may include one or more pixel values. The method may include generating a noise value for the first LUT input value. The method may include generating a first interpolated LUT output value for the first LUT input value based on the noise value. The method may include transforming the image into a transformed image using the first interpolated LUT output value.Type: GrantFiled: November 12, 2015Date of Patent: May 2, 2017Assignee: QUALCOMM IncorporatedInventors: Min Dai, Ike Ikizyan, Ai-Mei Huang
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Publication number: 20170076431Abstract: In an example, a method for image processing may include inputting a first pixel value corresponding to a first pixel of an image into a LUT. The LUT may map one or more LUT input values to one or more LUT output values. The first pixel value may correspond to a first LUT input value that maps to a first LUT output value in the LUT. The first pixel may include one or more pixel values. The method may include generating a noise value for the first LUT input value. The method may include generating a first interpolated LUT output value for the first LUT input value based on the noise value. The method may include transforming the image into a transformed image using the first interpolated LUT output value.Type: ApplicationFiled: November 12, 2015Publication date: March 16, 2017Inventors: Min Dai, Ike Ikizyan, Ai-Mei Huang
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Publication number: 20170013266Abstract: Methods and apparatuses for display stream compression pixel format extension using subpixel packing are disclosed. In one aspect, the method involves packing pixel values arranged in an O-channel format for encoding by an M-channel codec. The method may further involve receiving a set of input pixel values, each input pixel value including O input subpixel values arranged in the O-channel format. The method may involve rearranging each of the input subpixel values into a set of output pixel values, each set of output pixel values comprising M output subpixel values arranged in an M-channel format, O having a greater value than M, wherein at least a portion of the rearranged M output subpixels maintain their relative spatial positioning from prior to being rearranged from the O input subpixel values. The method may also involve providing the output pixel values to the M-channel codec.Type: ApplicationFiled: July 6, 2016Publication date: January 12, 2017Inventors: IKE IKIZYAN, NATAN HAIM JACOBSON
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Publication number: 20160063951Abstract: A device includes a memory and at least one processor coupled to the memory. The at least one processor is configured to: generate, an original image for display, store the original image in the memory, adjust color tone of the original image by suppressing blue energy of a color spectrum of the original image to produce an adjusted image, store the adjusted image in the memory, and output the adjusted image for display.Type: ApplicationFiled: August 26, 2014Publication date: March 3, 2016Inventors: Ike Ikizyan, Min Dai
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Publication number: 20150325245Abstract: In one embodiment, a method comprising receiving at a microphone located at a first location audio received from plural speakers, the audio received at a first amplitude level; and responsive to moving the microphone away from the first location to a second location, causing adjustment of the audio provided by the plural speakers to target the first amplitude level at the microphone.Type: ApplicationFiled: July 22, 2015Publication date: November 12, 2015Inventors: Ike IKIZYAN, Wilf Leblanc
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Patent number: 9185338Abstract: Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint.Type: GrantFiled: August 16, 2013Date of Patent: November 10, 2015Assignee: BROADCOM CORPORATIONInventors: Ike Ikizyan, Marcus Kellerman
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Publication number: 20150301617Abstract: Provided are systems and methods for providing enhanced motion detection. One system providing enhanced motion detection includes a smart display, an interface subsystem including a human interface device (HID), and a console having a processor configured to form communication links with the smart display and the interface subsystem and to provide motion detection feedback, using the smart display, to a user of the HID, where the HID is configured to sense motion of the HID and utilize a predictive model to characterize the motion of the HID. One interface subsystem includes a camera to sense motion of a user of the HID. One processor is configured to negotiate a reduced response latency with the smart display.Type: ApplicationFiled: July 2, 2015Publication date: October 22, 2015Applicant: Broadcom CorporationInventors: John WALLEY, Shawn JOHNSON, Christopher PASQUALINO, Ike IKIZYAN, Xuemin CHEN
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Patent number: 9119012Abstract: In one embodiment, a method comprising receiving at a microphone located at a first location audio received from plural speakers, the audio received at a first amplitude level; and responsive to moving the microphone away from the first location to a second location, causing adjustment of the audio provided by the plural speakers to target the first amplitude level at the microphone.Type: GrantFiled: June 28, 2012Date of Patent: August 25, 2015Assignee: Broadcom CorporationInventors: Ike Ikizyan, Wilf LeBlanc
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Patent number: 9104238Abstract: Provided are systems and methods for providing enhanced motion detection. One system providing enhanced motion detection includes a smart display, an interface subsystem including a human interface device (HID), and a console having a processor configured to form communication links with the smart display and the interface subsystem and to provide motion detection feedback, using the smart display, to a user of the HID, where the HID is configured to sense motion of the HID and utilize a predictive model to characterize the motion of the HID. One interface subsystem includes a camera to sense motion of a user of the HID. One processor is configured to negotiate a reduced response latency with the smart display.Type: GrantFiled: February 8, 2011Date of Patent: August 11, 2015Assignee: BROADCOM CORPORATIONInventors: John Walley, Shawn Johnson, Christopher Pasqualino, Ike Ikizyan, Xuemin Chen
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Publication number: 20140125764Abstract: Methods, systems, and apparatuses are provided for enabling three-dimensional video and additional graphics to be displayed together without interference. A media content signal is received. The media content signal includes graphics overlay data representative of a graphics overlay, first image data representative of a first image, and second image data representative of a second image. The first and second images are representative of three-dimensional content. An interference is detected between the graphics overlay and the three-dimensional content in a three-dimensional view volume. At least one of the graphics overlay data, the first image data, or the second image data is modified to cause the graphics overlay and the three-dimensional content to be non-interfering. The non-interfering graphics overlay and three-dimensional content are enabled to be viewed by a viewer based on the modified graphics overlay data, first image data, and/or second image data.Type: ApplicationFiled: November 12, 2013Publication date: May 8, 2014Applicant: Broadcom CorporationInventors: Jason Demas, Ike A. Ikizyan
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Publication number: 20140003622Abstract: In one embodiment, a method comprising receiving at a microphone located at a first location audio received from plural speakers, the audio received at a first amplitude level; and responsive to moving the microphone away from the first location to a second location, causing adjustment of the audio provided by the plural speakers to target the first amplitude level at the microphone.Type: ApplicationFiled: June 28, 2012Publication date: January 2, 2014Applicant: Broadcom CorporationInventors: Ike Ikizyan, Wilf LeBlanc
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Publication number: 20130330057Abstract: Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint.Type: ApplicationFiled: August 16, 2013Publication date: December 12, 2013Applicant: Broadcom CorporationInventors: Ike Ikizyan, Marcus Kellerman
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Patent number: 8538239Abstract: Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint.Type: GrantFiled: December 22, 2011Date of Patent: September 17, 2013Assignee: Broadcom CorporationInventors: Ike Ikizyan, Marcus Kellerman
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Publication number: 20130163957Abstract: Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint.Type: ApplicationFiled: December 22, 2011Publication date: June 27, 2013Applicant: BROADCOM CORPORATIONInventors: Ike Ikizyan, Marcus Kellerman
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Publication number: 20130044237Abstract: Disclosed are various embodiments of high dynamic range (HDR) video. In one embodiment a method includes obtaining first and second frames of a series of digital video frames, where the first and second frames have different exposure levels. The second frame is reregistered with respect to the first frame based at least in part upon motion estimation, where the motion estimation accounts for the different exposure levels of the first and second frames, and the first frame is combined with the reregistered second frame to generate an HDR frame. In another embodiment, a video device includes means for attenuating the exposure of a video frame captured by an image capture device and an HDR converter configured to combine a plurality of digital video frames to generate an HDR frame, where each digital video frame combined to generate the HDR frame has a different exposure level.Type: ApplicationFiled: August 15, 2011Publication date: February 21, 2013Applicant: BROADCOM CORPORATIONInventors: Ike Ikizyan, Marcus Kellerman
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Publication number: 20120251069Abstract: Audio enhancement based on video and/or other characteristics. Information associated with a media signal is employed to modify an audio signal portion thereof. When undergoing playback, a modified audio signal enhances a perceptual experience for a user (e.g., a listener, a viewer, etc.). Based on information from any desired source, an audio signal may undergo certain modification so that, when played back, the modified audio signal enhances a user's perceptual experience. For example, information related to a scene (e.g., foreground, background, etc.) of a media signal (e.g., extracted from an image frame of a video signal thereof) may be used to modify the audio effects of the audio signal portion of the media signal. In addition, information related to the position of an audio source (e.g., such as a location of a speaker/character in a film) may be used to modify the audio signal to reflect that audio source's location.Type: ApplicationFiled: March 29, 2011Publication date: October 4, 2012Applicant: BROADCOM CORPORATIONInventor: Ike A. Ikizyan
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Publication number: 20110316972Abstract: Methods, systems, and apparatuses are provided for enabling three-dimensional video and additional graphics to be displayed together without interference. A media content signal is received. The media content signal includes graphics overlay data representative of a graphics overlay, first image data representative of a first image, and second image data representative of a second image. The first and second images are representative of three-dimensional content. An interference is detected between the graphics overlay and the three-dimensional content in a three-dimensional view volume. At least one of the graphics overlay data, the first image data, or the second image data is modified to cause the graphics overlay and the three-dimensional content to be non-interfering. The non-interfering graphics overlay and three-dimensional content are enabled to be viewed by a viewer based on the modified graphics overlay data, first image data, and/or second image data.Type: ApplicationFiled: January 21, 2011Publication date: December 29, 2011Applicant: BROADCOM CORPORATIONInventors: Jason Demas, Ike A. Ikizyan
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Publication number: 20110199304Abstract: Provided are systems and methods for providing enhanced motion detection. One system providing enhanced motion detection includes a smart display, an interface subsystem including a human interface device (HID), and a console having a processor configured to form communication links with the smart display and the interface subsystem and to provide motion detection feedback, using the smart display, to a user of the HID, where the HID is configured to sense motion of the HID and utilize a predictive model to characterize the motion of the HID. One interface subsystem includes a camera to sense motion of a user of the HID. One processor is configured to negotiate a reduced response latency with the smart display.Type: ApplicationFiled: February 8, 2011Publication date: August 18, 2011Applicant: BROADCOM CORPORATIONInventors: John Walley, Shawn Johnson, Christopher Pasqualino, Ike Ikizyan, Xuemin Chen