An image processing apparatus performs parameter setting processing of setting a parameter of processing of another element according to one element of a first element that is one element among a plurality of elements related to a shake of input movie data and a second element that is an element related to the input movie data and other than the first element, and processing related to the another element by using a parameter set by the parameter setting processing.

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.

A focus detection device, comprising an image sensor, and that performs focus detection by calculating evaluation values representing contrast based on an image signal, while executing a scan operation of the image sensor, comprising a positional change detection circuit for detecting positional change of the focus detection device, and a processor having a running time setting section and a control section, wherein the running time setting section sets running time to restrict focus movement range of the scan operation based on the positional change, and the control section performs focus detection by restricting focus movement rage of the scan operation based on the running time.

A target image captured from a fisheye lens or other lens with known distortion parameters may be transformed to align it to a reference image. Corresponding features may be detected in the target image and the reference image. The features may be transformed to a spherical coordinate space. In the spherical space, images may be re-pointed or rotated in three dimensions to align all or a subset of the features of the target image to the corresponding features of the reference image. For example, in a sequence of images, background features of the target image in the spherical image space may be aligned to background features of the reference image in the spherical image space to compensate for camera motion while preserving foreground motion. An inverse transformation may then be applied to bring the images back into the original image space.

Systems and methods are disclosed for capturing stabilized images. Motion of the mobile device is determined so that the relative position of the lens and image sensor may be adjusted to compensate for unintended motion. The relative position of the lens and image sensor may be periodically reset in response to a synchronization signal in between capturing images.

The present disclosure provides an actuator driver for driving an actuator that is configured to position a movable part of an image stabilization mechanism. The actuator driver includes a control unit and a driving unit. The control unit is, in a first mode, configured to generate a control signal according to a position command, and in a second mode, configured to generate the control signal thereby the movable part contacts a mechanical end. The driving unit is configured to drive the actuator according to the control signal.

An imaging apparatus includes: an image comparing unit that compares a shot image shot by a photographer with a sample image selected by the photographer; an operation comparing unit that compares an operation performed when the shot image was shot with an operation performed when the sample image was shot; and an advising unit that gives the photographer advice on an image shooting method to make the shot image close to the sample image according to comparison results provided by the image comparing unit and the operation comparing unit.

Various examples described herein are directed to systems and methods for stabilizing a panoramic video. The panoramic video may comprise a first frame captured by a panoramic camera. The panoramic camera may be positioned in a three-dimensional camera space described by an x-axis, a y-axis, and a z-axis that are mutually orthogonal. The first frame may comprise a plurality of pixel values arranged in a pixel plane and may be continuous in a first dimension. An image processor may receive from a motion sensor data describing a rotation of the panoramic camera at a time when the panoramic camera captured the first frame. The image processor may determine a planar component of an unintended rotation of the panoramic camera about the z-axis and convert the planar component of the unintended rotation to a first frame shift in the first dimension.

The purpose of the present invention is to provide an actuator which can realize a further reduction in height. Provided is an actuator which performs shake correction by tilting a driven member using the drive force of a voice coil motor, wherein a support part tiltably supports a movable body with respect to a fixed body in which one from between a magnet part and a coil part is disposed on a base member, the movable body being configured so that the other from between the magnet part and the coil part is disposed on a frame-shaped retaining member on which the driven member is mounted. The retaining member has steps, and these steps enable a mounting site of the driven member to be closer to the base member than the disposition site of the one from between the coil part and the magnet part.

An optical unit with a shake correction function may include a unit with a swing mechanism having an optical module and a swing drive mechanism structured to swing the optical module, a rolling drive mechanism including a magnetic drive mechanism structured to turn the unit with the swing mechanism in a direction different from a swing direction by the swing drive mechanism, a connection member which connects the unit with the swing mechanism with a turning shaft of the rolling drive mechanism, and a support member which supports the rolling drive mechanism. The connection member includes an abutting part integrally turned with the unit with the swing mechanism and the support member includes a position restriction part which restricts a movable range of the abutting part.