Fujifilm Corporation

Kosuke Kuribayashi

Koichi Tanaka

Masahiko Sugimoto

Fuminori Irie

Junya Kitagawa

Hisashi Endo

Yitong Zhang

A control device of an imaging apparatus including a first vibration detector and an imaging element, includes: a processor, and the processor is configured to: derive a first shake correction amount corresponding to a shake caused by a vibration and a second shake correction amount different from the first shake correction amount, based on first output data output from the first vibration detector; derive a first image shake amount related to a shake of an image based on image data obtained by imaging by the imaging element; and derive an offset component included in the first output data, based on the first shake correction amount, the second shake correction amount, and the first image shake amount.

Control device, imaging apparatus, control method, and control program

A processor of an imaging apparatus including an imaging element that images a subject through an imaging optical system is configured to: perform a recording control of performing one of: first processing as defined herein; and second processing as defined herein; perform an image shake correction control of correcting an image shake of a captured image output from the imaging element by moving one or both of the imaging element and a lens included in the imaging optical system; perform image processing of generating a live view image for displaying a subject image formed in the second region on a display unit; and perform a control of setting, in a case of performing the first processing, a movable range of at least one of the imaging element and the lens in the image shake correction control to be larger than in a case of performing the second processing.

Processor of imaging apparatus, imaging apparatus, control method of imaging apparatus, and control program of imaging apparatus

A digital camera includes a vibration detector, an imaging element shift mechanism that corrects a shake of an image captured by an imaging element, and a system control unit, in which the system control unit performs a first control of driving the imaging element shift mechanism based on vibration information output from the vibration detector, and in a case where it is determined to be in a first state based on the vibration information, predicts the vibration information (angular velocity) output from the vibration detector at a timing of finish of the first state.

Shake correction device, imaging apparatus, shake correction method, and shake correction program

A control device of an imaging device that includes an imaging element which images a subject through a lens device including a vibration-proof lens includes: an image shake correcting unit that corrects an image shake of a captured image output from the imaging element by moving the imaging element or moving an acquisition range of the captured image on a light receiving surface of the imaging element; and a lens position acquiring unit that acquires a position of the vibration-proof lens in a direction perpendicular to an optical axis of the lens device, and the image shake correcting unit controls a movable range of the imaging element or a movable range of the acquisition range based on the position of the vibration-proof lens acquired by the lens position acquiring unit.

Control device of imaging device, imaging device, control method of imaging device, and control program of imaging device with image shake correction

An image capturing device includes an imaging lens, an image capturing device body including an imaging element that captures an optical image transmitting through the imaging lens, a first correction unit that performs correction of an image shake by a correction lens, and a second correction unit that performs correction of the image shake by the image capturing device body, and performs a control of causing the first correction unit or the second correction unit to correct a first frequency portion of a shake amount of the image shake having a first frequency and causing the first correction unit and the second correction unit to share and correct a second frequency portion of the shake amount of the image shake having a second frequency higher than the first frequency.

Image capturing device, image capturing method, and program

An image capturing device includes an imaging lens, an image capturing device main body including an imaging element that captures an optical image transmitting through the imaging lens, a first correction unit that performs correction of an image shake by a correction lens, and a second correction unit that performs correction of the image shake by the image capturing device main body, and performs a control of causing the first correction unit or the second correction unit to correct a low frequency portion of a shake amount of the image shake having a frequency lower than a predetermined frequency and causing the first correction unit and the second correction unit to share and correct a high frequency portion of the shake amount of the image shake having a frequency equal to or higher than the predetermined frequency.

A focusing control device includes: a focusing position determination unit that determines a focusing position of a focus lens based on captured image signals acquired through imaging using a setting area selected among a plurality of setting areas set for an imaging surface of an imaging element that images a subject through an imaging optical system including the focus lens capable of moving in an optical axis direction; a subject distance information calculation unit as defined herein; a first evaluation unit as defined herein; and a second evaluation unit as defined herein, and the focusing position determination unit selects a setting area to be used in the determination of the focusing position, among the plurality of setting areas, based on an evaluation result using the first evaluation unit and an evaluation result using the second evaluation unit.

Focusing control device, imaging device, focusing control method, and nontransitory computer readable medium

A subject is imaged repeatedly and color images of the subject are obtained. A color histogram is generated from the color subject image obtained and a representative color is decided from the color histogram generated. A specific color range that can be considered a color identical with the representative color is decided from the color histogram and representative color. Color outside the specific color range in the color subject image is changed to gray, an image of the subject in which the non-specific colors have been changed to gray is obtained and the image is displayed. Processing such as deciding the specific color range is repeated. When an instruction to fix the specific color is issued, the specific color range is fixed.

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Saitama, Japan

Kosuke Kuribayashi