Inventor

HOFER GREGORY V

US33 patents

⚠️ This page may combine multiple inventors who share the name “HOFER GREGORY V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOFER GREGORY V

HEWLETT PACKARD DEVELOPMENT CO

Method and apparatus for continuous focus and exposure in a digital imaging device

Digital camera autofocus using eye focus measurement

Autofocus using a holographic aperture element

Method and apparatus for controlling the depth of field using multiple user interface markers

Method and apparatus for motion estimation in a digital imaging device

Method and apparatus for setting a marker on an object and tracking the position of the object

Method and apparatus for maintaining a consistent effective focal length in a digital camera

Method and apparatus for detecting the presence of artificial illumination in a scene

Zoom lens position calibration

Systems and methods for arriving at an auto focus Figure of Merit

Zoom and focus control method and system

Digital imaging device shutter calibration method and apparatus using multiple exposures of a single field

Method and apparatus for auto-exposure control in the presence of artificial illumination

Zoom and focus control method and system

Image-exposure systems and methods using detecting motion of a camera to terminate exposure

Camera with indication of measure of focus as a function of focal distance

Color correction for a scene based on the detection of artificial illumination in the scene

Method and apparatus for reducing shutter lag in a digital imaging device

Method and apparatus for interleaved image captures

HEWLETT PACKARD CO

Off track detection system for ruggedized optical disk drive

Servo system gain compensation method for magneto-optic disk drives

Camera with adjustable strobe energy

Off track detection system and method for ruggedized optical disk drive

Apparatus for attenuating optical crosstalk induced components of a focus error signal in an optical disk drive

Focus capture method for magneto-optic disk drives

System and method for beam farfield shift focus compensation

PELCO INC

Multi-camera tracking

Method of aligning two separated cameras matching points in the view

Video stabilization method with non-linear frame motion correction in three axes

OPTOTECH INC

Objective lens velocity control system for use in an optical data storage system

LASER MAGNETIC STORAGE INT

Optical disk tracking and seeking systems and specific track formats using servo areas

STAVELY DONALD J

Image-stabilization systems and methods

HEWLETT PACKARD DEVELOPMENT COM

System and method for data capture