Image processing device, imaging device, program, and image processing method

摘要

Provided are an image processing device, an imaging device, and an image processing method which can perform focusing control using an intuitive operation. First and second images based on image signals that are output from an imaging element including first and second pixel groups on which an object image that passes through first and second regions of an imaging lens and is pupil-divided is formed are combined and displayed on a display unit having a touch panel. It is detected whether an operation of selecting the first or the second image on the display image is performed. It is detected whether a moving operation in a direction intersecting a division direction is performed. When the selection operation and the moving operation are sequentially detected, control is performed such that a focus lens is moved in an optical axis direction of the focus lens in response to the moving operation.

主权项

1. An image processing device comprising:
a generation unit that generates, on the basis of a first image based on an image signal output from a first pixel group and a second image based on an image signal output from a second pixel group in an imaging element including the first and second pixel groups on which an object image that passes through first and second regions of an imaging lens including a focus lens and is pupil-divided is formed, a display image for checking a focus and includes a first divided image that is selected from a plurality of divided images obtained by dividing the first image in a predetermined division direction and a second divided image that is selected from divided images other than a divided image indicating a divided region corresponding to the first divided image among a plurality of divided images obtained by dividing the second image in the division direction; a display unit that includes a display region and a touch panel which is provided on a surface of the display region; a display control unit that performs control such that the display image generated by the generation unit is displayed on the display unit; a first detection unit that detects whether an operation of selecting the first divided image or the second divided image on the display image is performed through the touch panel, with the display image displayed on the display unit; a second detection unit that detects whether a moving operation in a direction intersecting the division direction on the display image is performed through the touch panel; and a focusing control unit that controls a moving unit which moves the focus lens in an optical axis direction such that the focus lens is moved in response to the moving operation when the selection operation and the moving operation are sequentially detected by the first detection unit and the second detection unit, wherein the focusing control unit performs a first determination process which determines whether the selection operation detected by the first detection unit is an operation of selecting the first divided image or an operation of selecting the second divided image and a second determination process which determines whether the moving operation detected by the second detection unit is a moving operation in a first direction or a moving operation in a second direction along the intersection direction, determines a moving direction of the focus lens on the basis of the result of the first determination process and the result of the second determination process, and controls the moving unit such that the focus lens is moved.