Image generation device, program, image display system, and image display device
First Claim
Patent Images
1. An information processing device in a wireless communication system, comprising:
- circuitry configured to;
receive current orientation information and rotation capability information from a receiver that displays one or more images on a display, the current orientation information indicating a current orientation of the display of the receiver and the rotation capability information indicating whether the receiver is capable of rotating the image on the display associated with a change in posture of the receiver,transmit function capability information to the receiver indicating a function of generating image data that conforms to an orientation of the receiver in response to the receipt of the rotation capability information from the receiver,generate image data in accordance with the current orientation information or the rotation capability information received at the information processing device, andoutput the generated image data to the receiver that uses at least one of Wi-Fi direct or a direct communication technique usable even when the information processing device and the receiver are connected to a same access point, in which in one case the generated image data corresponds to an image which, upon display on the display of the receiver, conforms to the current orientation of the display of the receiver.
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Abstract
According to an illustrative embodiment, an apparatus for generating image data is provided. The apparatus includes a communication unit for receiving information related to a display orientation of an image on a display unit of an image display device; and an image generation unit for generating image data according to the information.
28 Citations
28 Claims
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1. An information processing device in a wireless communication system, comprising:
circuitry configured to; receive current orientation information and rotation capability information from a receiver that displays one or more images on a display, the current orientation information indicating a current orientation of the display of the receiver and the rotation capability information indicating whether the receiver is capable of rotating the image on the display associated with a change in posture of the receiver, transmit function capability information to the receiver indicating a function of generating image data that conforms to an orientation of the receiver in response to the receipt of the rotation capability information from the receiver, generate image data in accordance with the current orientation information or the rotation capability information received at the information processing device, and output the generated image data to the receiver that uses at least one of Wi-Fi direct or a direct communication technique usable even when the information processing device and the receiver are connected to a same access point, in which in one case the generated image data corresponds to an image which, upon display on the display of the receiver, conforms to the current orientation of the display of the receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An information processing device usable in wireless communication system, said information processing device comprising:
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circuitry, including a central processing computer (CPU) and a memory having a computer readable program stored therein for use by the CPU, which during operation is configured to; enable current orientation information and rotation capability information transmitted wirelessly from a receiver to be received, the receiver having a display unit on which an image is displayable, the current orientation information indicates a current orientation of the display unit of the receiver, and the rotation capability information indicates whether the receiver is capable of rotating the image on the display unit associated with rotation of posture of the receiver, enable transmission of function capability information indicating a function of generating image data that conforms to an orientation of the receiver in response to receipt of the rotation capability information from the receiver, cause image data to be generated in accordance with the current orientation information or the rotation capability information received from the receiver, and cause the generated image data to be transmitted wirelessly for reception by the receiver, and wherein communication between the receiver and the information processing device is by way of a direct wireless communication standard. - View Dependent Claims (10, 11, 12, 13)
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14. A wireless sink device comprising:
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circuitry configured to transmit rotation capability information to a wireless source device, the rotation capability information corresponding to an orientation of the sink device, receive control data from the wireless source device, transmit current orientation information based on the received control data, the current orientation information indicates a posture of the wireless sink device and the control data indicating that the wireless source device includes a function of generating and transmitting an image that conforms to a display orientation of the wireless sink device in response to receipt of the rotation capability information from the sink device, and receive content data generated by the wireless source device, the content data generated so as to be oriented in accordance with the current orientation information transmitted by the wireless sink device. - View Dependent Claims (15, 16, 17, 18)
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19. An image processing device communicatively coupled to a second device, the information processing device comprising:
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a wireless communication unit configured to wirelessly receive control data from the second device and transmit display orientation information and rotation capability information to the second device, the display orientation information being transmitted based on the received control data and providing an indication of the posture of the information processing device and being transmitted via a TCP protocol, the rotation capability information providing an indication of whether the information processing device is capable of rotating an image on a display of the information processing device associated with a change in the posture of the image processing device and transmitted via the TCP protocol, the control data indicating that the second device can generate an image that conforms to a display orientation of the image processing device; and wherein the wireless communication unit is configured to receive image data from the second device via a UDP protocol. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28)
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Specification