Sony Corporation

Jun Ohkawa

Hiroshi Kawamura

Tadafusa Tomitaka

Masakazu Koyanagi

Naoyasu Hosonuma

Fumikazu Kobayashi

An imaging apparatus may include an infrared cutoff filter capable of being inserted into and extracted from an incident light path to an image sensing device, and may further include a first detecting unit configured to, when the infrared cutoff filter is off the incident light path to the image sensing device, detect whether the difference between current illuminance of a subject acquired from an image signal of the subject sensed by the image sensing device and a reference value of the illuminance of the subject determined after the infrared cutoff filter was extracted is equal to or greater than a first threshold value, and a filter control unit configured to, when the first detecting unit detects that the difference between the current illuminance and the reference value is equal to or greater than the first threshold value, insert the infrared cutoff filter into the incident light path.

Imaging apparatus, and method and program for controlling an imaging apparatus

The automatic tracking/image sensing device includes a lens barrel for supporting an image sensing lens, a support mechanism for supporting the lens barrel in such a way that the lens barrel can be moved, driver for driving the lens barrel, an image sensor installed at a location in close proximity to an image created by the image sensing lens, a video signal processor for generating a video signal based on a signal output by the image sensor, an object position detector for computing a positional deviation from the current position of the object to the center of the screen in accordance with the video signal generated by the video signal processor, a deflection detecting sensor for detecting the deflection of the lens barrel and a lens barrel posture controller for adjusting the angle of the lens barrel by using a driver in accordance with the positional deviation and the deflection. There can thus be provided an automatic tracking image sensing device with a simple configuration for automatic tracking by deflection correction.

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Tokyo, Japan

Jun Ohkawa