Apparatus for maintaining object image size during zooming

Details Apparatus for maintaining object image size during zooming Apparatus for maintaining object image size during zooming

1997-09-02

2000-09-05

Garber, Wendy

Television

Camera, system and detail

Optics

348170, 348240, 348350, 396 78, G03B 1700, H04N 5225

Patent

active

061150673

ABSTRACT:
An image processing apparatus for maintaining image size in the course of zooming comprises an input part for inputting an image signal and focusing the image in an image plane, a detection part for setting a detection area and detecting a motion vector of the image in the detection region in said image plane, and a changing part for changing an angle of view of the image according to an output of the detection part. The changing part includes a zoom motor for changing the position of a zoom lens.

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