Title:
映像監視システムおよび映像監視方法
Document Type and Number:
Japanese Patent JP6454006
Kind Code:
B2
Abstract:
A video surveillance system includes surveillance cameras; a video converting and combining unit; an encoder for encoding a combined video from the video converting and combining unit; a decoder for decoding the combined video transmitted from the encoder; a video converting and splitting unit for spliting the combined video decoded by the decoder into the videos captured by the surveillance cameras; and a display device for displaying the videos inputted from the video converting and splitting unit. When combining the videos into one combined video, the video converting and combining unit appends assignment information in which each of the surveillance cameras, rotation information indicating application of a rotation process, and division information indicating whether the corresponding video is a left half video or a right half video are associated with one another. The video converting and splitting unit splits an HD video into SD videos based on the assignment information.
Inventors:
Tadamichi Kudo
Application Number:
JP2017515426A
Publication Date:
January 16, 2019
Filing Date:
March 14, 2016
Export Citation:
Assignee:
Hitachi Kokusai Electric Co., Ltd.
International Classes:
H04N7/18; G08B25/00; H04N21/2343; H04N21/235; H04N21/434
Domestic Patent References:
| JP2004363875A | ||||
| JP2005167486A | ||||
| JP2007208796A | ||||
| JP2007174098A | ||||
| JP2004153334A |