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Class 348/172 - Centroidal tracking


Subclass of Class 348 - Television
Definition: Subject matter wherein a center of optical mass of the object
No. of applications: 3
Last issue date: 01/13/2011


Application No.Application TitleIssue Date
20110007167High-Update Rate Estimation of Attitude and Angular Rates of a Spacecraft
System and method are provided for estimating attitude and angular rate of a spacecraft with greater accuracy by obtaining star field image data at smaller exposure times and processing the data using algorithms that allow attitude and angular rate to be calculated duri...
01/13/2011
20090015677Beyond Field-of-View Tracked Object Positional Indicators for Television Event Directors and Camera Operators
A system and method for implementing beyond field-of-view tracked object positional indicators for television event directors and camera operators. The present invention includes a camera having a field-of-view. The camera tracks an off-screen object. A coordinate manag...
01/15/2009
20060232676Column-parallel sigma-delta analog-to-digital conversion for imagers
A sigma-delta modulation sensing circuit and an analog-to-digital converter for an imager that do not rely on the ratio of the reset and pixel voltage levels being sensed. The sensing circuit includes a regulation branch based on a reference voltage common across multip...
10/19/2006
 
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