Hector J Gonzalez

Address:

3222 Marsh Hbr Pl, Orlando, FL 32827

VIN:

1ZVBP8CH1A5163164

Make:

FORD

Model:

MUSTANG

Year:

2010

Address:

PO Box 690351, Orlando, FL 32869

Phone:

3057943002

VIN:

KNAFU4A26A5811759

Make:

KIA

Model:

FORTE

Year:

2010

Address:

20342 Marlin St, Orlando, FL 32833

Phone:

4075688852

VIN:

JM1CR293670148269

Make:

MAZDA

Model:

MAZDA5

Year:

2007

Address:

2103 Las Palmas Cir, Orlando, FL 32822

VIN:

5N1AN08U47C517691

Make:

NISSAN

Model:

XTERRA

Year:

2007

US Patent:

7388603, Jun 17, 2008

Filed:

Jun 10, 2003

Appl. No.:

10/457934

Inventors:

Frank N. Cheung - Agoura Hills CA, US
Hector Q. Gonzalez - Torrance CA, US

Assignee:

Raytheon Company - Waltham MA

International Classification:

H04N 5/228
H04N 5/217
H04N 9/64

US Classification:

34820814, 3482084, 3482086, 348241, 348248

Abstract:

An imaging system disables pixel integration for images within frames that are identified as moving while enables pixel integration for images that are not moving. The system may implement a frame-averaging type of integration or recursive types of frame integration, or may refrain from performing frame integration. On a pixel-by-pixel basis, the system may compare a pixel from frame memory with a corresponding pixel of an input frame and may disable pixel integration for the pixel when a difference between the compared pixels exceeds a threshold. One of the integration processes may be performed on the pixels when the difference does not exceed the threshold. When frame integration is disabled or de-selected (e. g. , for pixels having motion), the frame memory may be bypassed and a self-integration may be performed with corresponding pixels from a current frame effectively resulting in no integration. Some embodiments may use multiple thresholds, and may use different integration algorithms depending on conditions within a scene.

US Patent:

8054344, Nov 8, 2011

Filed:

Jun 16, 2006

Appl. No.:

11/454690

Inventors:

Frank N. G. Cheung - Agoura CA, US
Richard Chin - Torrance CA, US
Hector Q. Gonzalez - Westlake Village CA, US

Assignee:

Raytheon Company - Waltham PA

International Classification:

H04N 5/262
H04N 5/225
H04N 7/18

US Classification:

3482402, 348155, 348169

Abstract:

A system and method for zooming an image. In the illustrative embodiment, the system includes a memory for receiving first and second frames of image data; a motion detector for detecting motion in said first or said second frame of image data; and an intelligent zoom system for zooming said first or said second image using a first or a second zoom method based on a detection of motion by said motion detector on a pixel by pixel basis. In the illustrative embodiment, the invention is scene-based, it works on a pixel by pixel basis to determine if a pixel is in motion. It performs motion related zoom for pixels that are affected by motion and conducts cross-field zoom for steady pixels to reduce motion artifacts in zoom mode. Motion may be determined by comparing frame-to-frame pixel value variations to fixed motion threshold(s) or by other algorithms. Independent-field zoom refers to using information from one input field to form a zoomed picture in one associated output field.