24-HOUR IMMEDIATE RESPONSE TYPE VIEWING AID DEVICE

摘要

PPROBLEM TO BE SOLVED: To prevent loss of information required for recording and reproducing in order to immediately respond to a sight viewable with naked eyes in any illumination environment and obtain data for faithfully reproducing the viewing state; to obtain a speedy device setting method so as to sharply record all sights in a field of view unless particularly specified; to facilitate adjustment of, in particular, a competing conditions; to estimate the state of viewing with naked eyes from the peripheral environment; and to obtain a reproduced specification. PSOLUTION: An exposure condition, in which saturation in naked eyes and saturation on the device side are assumed to be simultaneously caused, is set as a standard quantity of exposure. A specification for reproducing sight is formed based on this. Meanwhile, a mechanism for obtaining a depth of field as deepest as possible is obtained. An exposure condition determined by them is compared with the standard quantity of exposure. Then, the relation between recording about brightness and the depth of field is immediately adjusted. PCOPYRIGHT: (C)2010,JPO&INPIT