Display terminal, communication system, display method, and communication method
AssigneeRicoh Company, Ltd.
InventorsTakuya TAKAHASHI, Daisuke SAITOH
Life of this patent
Estimating the term…
Abstract
A display terminal includes circuitry to receive an operation for displaying a playback of a wide-angle view image related to a moving image recorded at a time of streaming of the moving image. The wide-angle view image has a wide viewing angle. The circuitry displays, on a display, a display area representing a predetermined area of the wide-angle view image based on viewpoint information for specifying the predetermined area, in response to receiving the operation. The predetermined area is displayed by a communication terminal at the time of streaming of the moving image.
Claims15
A display terminal, comprising circuitry configured to:
- receive an operation for displaying a playback of a wide-angle view image related to a moving image recorded at a time of streaming of the moving image, the wide-angle view image having a wide viewing angle;
- and
- display, on a display, a playback of a display area representing a predetermined area of the wide-angle view image based on viewpoint information for specifying the predetermined area, in response to receiving the operation, the predetermined area being displayed by a communication terminal at the time of streaming of the moving image,
- wherein the circuitry is further configured to display a playback of a planar image, and
- wherein the playback of the predetermined-area image being displayed and the playback of the planar image being displayed have a same playback elapsed time.
A communication system, comprising:
- an information processing system;
- a communication terminal;
- and
- a display terminal,
- the communication terminal being configured to
- display a predetermined-area image representing a predetermined area of a wide-angle view image having a wide viewing angle related to a moving image recorded at a time of streaming of the moving image performed by the information processing system, and
- transmit, to the information processing system, viewpoint information for specifying the predetermined area,
- the information processing system being configured to
- transmit the viewpoint information to the display terminal,
- the display terminal being configured to:
- display, on a display, a display area representing the predetermined area of the wide-angle view image displayed by the communication terminal at the time of streaming, based on the viewpoint information;
- display, on the display, a playback of a planar image, and
- wherein the playback of the predetermined area of the wide-angle view image being displayed and the planar image being displayed have a same playback elapsed time.
A display method, comprising:
- receiving an operation for displaying a playback of a wide-angle view image related to a moving image recorded at a time of streaming of the moving image, the wide-angle view image having a wide viewing angle;
- displaying, on a display, a display area representing a predetermined area of the wide-angle view image based on viewpoint information for specifying the predetermined area in response to receiving the operation, the predetermined area being displayed by a communication terminal at the time of streaming of the moving image;
- and
- displaying a playback of a planar image,
- wherein the playback of the predetermined area of the wide-angle view image being displayed and the planar image being displayed have a same playback elapsed time.
A communication method performed by a communication system including an information processing system that performs streaming of a moving image, a communication terminal that receives and displays the moving image streamed, and a display terminal that display a playback of the moving image recorded at a time of streaming of the moving image, the communication method comprising:
- displaying a predetermined-area image representing a predetermined area of a wide-angle view image having a wide viewing angle related to the moving image recorded at the time of streaming performed by the information processing system, performed by the communication terminal;
- transmitting, to the information processing system, viewpoint information for specifying the predetermined area, performed by the communication terminal;
- transmitting the viewpoint information to the display terminal, performed by the information processing system;
- displaying, on a display, a display area representing the predetermined area of the wide-angle view image displayed by the communication terminal at the time of streaming based on the viewpoint information, performed by the display terminal;
- and
- displaying, on the display, a playback of a planar image,
- wherein a playback of the predetermined area of the wide-angle view image and the playback of the planar image have a same playback elapsed time.
Dependencies are inferred from the claim text.