Image-processing apparatus and image-quality control method

Details Image-processing apparatus and image-quality control method Image-processing apparatus and image-quality control method

2007-02-27

2007-02-27

Ho, Tuan (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S229100, C348S231300

Reexamination Certificate

active

10186077

ABSTRACT:
A digital camera is provided with a plurality of image-pickup modes to carry out an optimal controlling process in accordance with an image-pickup scene. With respect to mode selection settings, a switching can be made between a manual selection setting in which the user manually selects an image-pickup mode and an automatic selection setting which automatically discriminates each image-pickup scene, and selects a suitable image-pickup mode. In the case of the automatic selection setting in the mode selection setting, a limited value in comparison with a parameter value relating to the image quality set at the time of the manual selection setting is set as the parameter. As a result, even in the case of a misdiscrimination in an image-pickup scene, it is possible to provide a flawless image as the resulting image, and consequently to prevent serious degradation in the image quality.

REFERENCES:
patent: 4456931 (1984-06-01), Toyoda et al.
patent: 5119178 (1992-06-01), Sakata et al.
patent: 5602412 (1997-02-01), Suzuki et al.
patent: 5883666 (1999-03-01), Kyuma et al.
patent: 2002/0130959 (2002-09-01), McGarvey

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