Title:
ELECTRONIC APPARATUS AND CONTROL METHOD
Document Type and Number:
Japanese Patent JP2016122964
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic apparatus which is reset from error state, when a decoding error is generated while decoding the image data transmitted from the electronic apparatus to a display device, and to provide a control method.SOLUTION: An electronic apparatus has generation means 104 for generating slice image data, i.e., the image data in a first slice region determined based on the difference of the image data of a plurality of frames, coding means 105 for compression encoding the slice image data, transmission means 106 for transmitting the slice image data subjected to compression encoding to a display device, reception means 107 for receiving a retransmission request including the information indicating the first slice region, when a decoding error occurs in the slice image data, and control means 109 for controlling so that the image data in a second slice region including a region corresponding to the first slice region in the second frame after the first frame corresponding to the first slice region, when the retransmission request is received.SELECTED DRAWING: Figure 2
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Inventors:
YOMO YASUSHI
Application Number:
JP2014261577A
Publication Date:
July 07, 2016
Filing Date:
December 25, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
H04N19/65; H04L1/16; H04N7/12; H04N19/174; H04N19/89
Attorney, Agent or Firm:
Izumidori