Display apparatus, display method, and storage medium

摘要

A display apparatus includes an image pickup section, a display section, an instruction section, a position specification section, a direction specification section, a specification section, and a reporting section. The image pickup section sequentially picks up an image. The display section displays the picked up image. The instruction section generates an instruction signal for marking an object included in the image. The position specification section specifies a position where the display apparatus exists. The direction specification section specifies a pickup direction by the image pickup section. The specification section specifies a position of the object relative to the position of the display apparatus based on the position of the display apparatus and the pickup direction in response to the instruction signal. The reporting section reports the position of the object.

主权项

1. A display apparatus comprising:
an image pickup section to sequentially pick up an image; a display section to display the image picked up by the image pickup section; an instruction section to receive an input of an instruction signal for marking an object, the object being included in the image displayed by the display section and being displayed at a predetermined position of the display section; a position specification section to specify a position of the display apparatus; a direction specification section to specify a pickup direction of the image pickup section; a specification section to specify a position of the marked object relative to the position of the display apparatus at a time of the input of the instruction signal, based on the position of the display apparatus specified by the position specification section at the time of the input of the instruction signal, and based on the pickup direction specified by the direction specification section at the time of the input of the instruction signal, in response to the input of the instruction signal from the instruction section; an amount-of-change measuring section to measure an amount of change in the position of the display apparatus and the pickup direction, from the time of the input of the instruction signal, the change being associated with movement of the display apparatus, by comparing (i) a reference position and a reference image pick up direction of the display apparatus to (ii) a current position and a current image pick up direction of the display apparatus; a reporting section to report the position of the marked object in accordance with a specification result of the specification section; and a renewing section to renew the position of the marked object depending on a measurement result of the amount-of-change measuring section, and to renew a report reported by the reporting section depending on the renewed position.