Photographic apparatus and photographic method using same
First Claim
1. A photographic apparatus having image pickup means for taking in optical images of a photographic subject, performing a photoelectric conversion of the optical images taken in, and outputting the images as electric signals, the electric signals outputted from the image pickup means being processed as photographic images, said apparatus comprising:
- photographing condition varying means for varying, during a series of photographing operations, photographing conditions which are a physical quantity of the apparatus needed for performing the photography.
1 Assignment
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Accused Products
Abstract
A photographing apparatus includes a photographing plan memory for setting photographing conditions based on a predetermined photographing plan, a vibration sensor for detecting vibration caused by an explosion of a balloon serving as a photographic subject, and a trigger generating circuit for taking in the timing of detection by the vibration sensor as a trigger. The above photographing plan is prepared beforehand for changing from low-speed photography to high-speed photography in response to the trigger, and changing from high-speed photography to low-speed photography after acquiring “40 frames”. With this plan, the low-speed photography is adopted before and after the balloon explosion, an amount of photographic data tends to be small. Photographs may be taken out within limited photographic data, even with a limited memory capacity. At a moment of balloon explosion, rapid variations due to the explosion may be photographed by high-speed photography with high accuracy.
25 Citations
26 Claims
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1. A photographic apparatus having image pickup means for taking in optical images of a photographic subject, performing a photoelectric conversion of the optical images taken in, and outputting the images as electric signals, the electric signals outputted from the image pickup means being processed as photographic images, said apparatus comprising:
photographing condition varying means for varying, during a series of photographing operations, photographing conditions which are a physical quantity of the apparatus needed for performing the photography. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A photographic apparatus having an image sensor with a photo detector for performing a photoelectric conversion of incident light, and a plurality of charge storage elements for storing charge signals received from the photo detector, as classified into a plurality of frames of different photographing times, the image sensor outputting the charge signals stored in the charge storage elements, said apparatus comprising:
(a) varying means for varying at least one of a frame interval, a photographing time and an exposure condition a plurality of times for each unit photographing time during a series of photographing operations. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
Specification