Ike A Ikizyan

US Patent:

8538239, Sep 17, 2013

Filed:

Dec 22, 2011

Appl. No.:

13/334201

Inventors:

Ike Ikizyan - Newport Coast CA, US
Marcus Kellerman - Poway CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H04N 5/92
H04N 5/93

US Classification:

386241, 386248

Abstract:

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.

US Patent:

20080284881, Nov 20, 2008

Filed:

Oct 9, 2007

Appl. No.:

11/869364

Inventors:

Ike Ikizyan - Newport Coast CA, US
Brian Schoner - Fremont CA, US

International Classification:

H04N 5/16

US Classification:

348258, 348E05069

Abstract:

A video frame may be divided into plurality of sub-frames to reduce motion blur in sample-and-hold display. The plurality of sub-frames may preserve, in their totality, the luminance and coloring of the original input frames. An input frame that is Y′CrCb encoded may be converted to R′G′B′ to enable luminance conversion onto the plurality of sub-frame while preserving the coloring information of said input frame. The first of said plurality of sub-frames may comprise energy and/or luminance encoded into the original frame with remaining energy and/or luminance encoded into remaining sub-frames. Determining luminance encoding of said plurality of sub-frames may be performed dynamically or may be determined based on programmable look-up tables. Frame conversion may compensate for nonlinearity in sample-and-hold displays that may be utilized to display the output sub-frames, wherein said nonlinearity may be caused by the gamma characteristics of said displays.

US Patent:

20100073362, Mar 25, 2010

Filed:

Mar 20, 2009

Appl. No.:

12/408490

Inventors:

Ike Ikizyan - Newport Coast CA, US

International Classification:

G06T 15/00

US Classification:

345419

Abstract:

A video processing system may determine a scene in an image and may adaptively adjust one or more of three dimensional color components of the image based on the determined scene. The three dimensional color components may comprise luma, hue and/or saturation. Statistics for the three dimensional color components may be collected and utilized to determine content and/or scene type within the image. Embedded textual information may also be utilized. Configuration parameters for processing the image may be adapted based on the statistics and/or the knowledge of the content and/or scene type. Hues, saturation levels and/or luma levels may be adjusted based on the statistics, scene type and/or content. The three dimensional color components may be dynamically adapted for at least a portion of the image. The statistics may comprise distributions of saturation over hue and/or luma, distributions of hue over saturation and/or luma, and/or distributions of luma.

US Patent:

20110199304, Aug 18, 2011

Filed:

Feb 8, 2011

Appl. No.:

13/023298

Inventors:

John Walley - Ladera Ranch CA, US
Shawn Johnson - Rancho Santa Margarita CA, US
Christopher Pasqualino - Glendora CA, US
Ike Ikizyan - Newport Coast CA, US
Xuemin Chen - Rancho Santa Fe CA, US

Assignee:

BROADCOM CORPORATION - IRVINE CA

International Classification:

G06F 3/033

US Classification:

345158

Abstract:

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.

US Patent:

20110316972, Dec 29, 2011

Filed:

Jan 21, 2011

Appl. No.:

13/011089

Inventors:

Jason Demas - Irvine CA, US
Ike A. Ikizyan - Newport Coast CA, US

Assignee:

BROADCOM CORPORATION - Irvine CA

International Classification:

H04N 13/00

US Classification:

348 43, 348E13001

Abstract:

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.

US Patent:

20120251069, Oct 4, 2012

Filed:

Mar 29, 2011

Appl. No.:

13/074244

Inventors:

Ike A. Ikizyan - Newport Coast CA, US

Assignee:

BROADCOM CORPORATION - IRVINE CA

International Classification:

H04N 5/93
H04N 5/765

US Classification:

386230, 386285, 386E05002, 386E05028

Abstract:

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.

US Patent:

20130044237, Feb 21, 2013

Filed:

Aug 15, 2011

Appl. No.:

13/209743

Inventors:

Ike Ikizyan - Newport Coast CA, US
Marcus Kellerman - Poway CA, US

Assignee:

BROADCOM CORPORATION - Irvine CA

International Classification:

H04N 5/235
H04N 9/74

US Classification:

3482291, 348584, 348E09055

Abstract:

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.

US Patent:

20140003622, Jan 2, 2014

Filed:

Jun 28, 2012

Appl. No.:

13/536193

Inventors:

Ike Ikizyan - Newport Coast CA, US
Wilf LeBlanc - Vancouver, CA

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H04R 3/00

US Classification:

381 95

Abstract:

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.