Image transmitting method and apparatus and image receiving method and apparatus
OwnerTakeshi Nagai, Yoshihiro Kikuchi +1inventors
InventorsTakeshi Nagai, Yoshihiro Kikuchi, Tadaaki Masuda
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Abstract
An image data transmitting apparatus comprises an encoder which encodes input image data, and a transmitter which packetizes encoded data output from the encoder and transmits data packets. The transmitter comprises a delay device which controls a transmission timing of each of the data packets thereby to transmit the data packets at intervals longer that a predetermined value.
Claims18
An image data transmitting apparatus comprising:
- means for encoding input image data;
- and
- transmitting means for packetizing encoded data output from said encoding means and transmitting data packets, the transmitting means comprising delay means for controlling a transmission timing of each of the data packets thereby to transmit the data packets at intervals longer that a predetermined value.
An image data receiving apparatus comprising:
- means for receiving encoded image data;
- means for storing the encoded image data received by said receiving means;
- means for decoding the encoded image data stored in said storing means;
- and
- means for varying priorities of operations of said receiving means and said decoding means according to a volume of the image data stored in said storing means.
An image data transmitting method comprising:
- encoding input image data;
- and
- packetizing encoded data and transmitting data packets, a transmission timing of each of the data packets being controlled thereby transmitting the data packets at intervals longer that a predetermined value.
An image data receiving method comprising:
- receiving encoded image data;
- storing the received image data in storing means;
- decoding the stored image data;
- and
- varying priorities of operations of said receiving and said decoding according to a volume of the stored image data.
An image data transmitting apparatus comprising:
- an encoder configured to encode input image data;
- and
- transmitter configured to packetize encoded data output from said encoder and transmit data packets, the transmitter comprising a delay device configured to control a transmission timing of each of the data packets thereby to transmit the data packets at intervals longer that a predetermined value.
An image data receiving apparatus comprising:
- a receiver configured to receive encoded image data;
- a storage configured to store the encoded image data received by said receiver;
- a decoder configured to decode the encoded image data stored in said storage;
- and
- a controller configured to vary priorities of operations of said receiver and said decoder according to a volume of the image data stored in said storage.
Dependencies are inferred from the claim text.