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1. 发明公开

EP2950529A1 VIDEO IMAGE STORAGE METHOD AND APPARATUS 有权转让
标题翻译： VIDEOBILDSPEICHERVERFAHREN UND -VORRICHTUNG
公开(公告)号：EP2950529A1
公开(公告)日：2015-12-02
申请号：EP14848931.3
申请日：2014-08-29
申请人： Hangzhou Hikvision Digital Technology Co., Ltd.
发明人： YU, Hai , HUANG, Tian , PU, Shiliang
IPC分类号： H04N7/18
CPC分类号： H04N5/91 , G06K9/00771 , H04N9/8042 , H04N19/132 , H04N19/136 , H04N19/146 , H04N19/172 , H04N19/177
摘要： The present disclosure provides a method and device for storing a video image. The method includes the follows. For each frame of image collected, a confidence value is generated after passing M frames of image each time, in which M is a positive integer. A target encoding frame rate may be determined based on the confidence value latest generated, after passing N frames of image each time. The N frames of image may be encoded and recorded, based on the target encoding frame rate determined, in which N is a positive integer. By adopting the technical solutions of the present disclosure, adaptive capability and availability of system may be improved.
摘要翻译：本公开提供了一种用于存储视频图像的方法和装置。该方法包括以下。对于收集的图像的每一帧，在每次通过M帧图像之后产生置信度值，其中M是正整数。可以基于每次通过N帧图像之后产生的置信度值来确定目标编码帧速率。可以基于确定的目标编码帧速率对N帧的图像进行编码和记录，其中N是正整数。通过采用本公开的技术方案，可以提高系统的适应能力和可用性。

2. 发明公开

EP2793461A1 MULTI-PROCESSOR VIDEO PROCESSING SYSTEM AND VIDEO IMAGE SYNCHRONOUS TRANSMISSION AND DISPLAY METHOD THEREIN 审中-公开
标题翻译：多处理器的视频处理系统和方法的同步传输和显示视频的相应
公开(公告)号：EP2793461A1
公开(公告)日：2014-10-22
申请号：EP12857222.9
申请日：2012-05-29
申请人： Hangzhou Hikvision Digital Technology Co., Ltd.
发明人： SHI, Enyi , HUANG, Tian , QIAN, Xuefeng
IPC分类号： H04N7/08
CPC分类号： G06F3/1446 , G06F3/1438 , G06T1/20 , G09G5/393 , G09G5/399 , H04N5/04 , H04N5/265
摘要： The present invention relates to the field of video processing. Disclosed are a multi-processor video processing system and video image synchronous transmission and display method therein. Via PCIE bus technology, synchronous transmission and tiled display of video image in the multi-CPU system is implemented. In the present invention, the multi-processor system includes multiple processors that are connected via a PCIE bus and each comprises a display unit and a decoding unit; a memory area of the display unit comprises two buffers, a read information packet containing a read flag, and a write information packet containing a write flag. The method includes the following steps: a decoding unit generating a frame of uncompressed image, performing the following steps on each corresponding display unit: if the read and write flags corresponding to the display unit are equal, sending, by calling the PCIE bus or using local transmission, the image to an idle buffer indicated by the write flag, and negating the write flag; each display unit querying for corresponding read and write flags according to a display refresh frequency; if the read and write flags are not equal, using the buffer indicated by the read flag as a storage area for data to be displayed next time, and setting the read flag to a write flag value.

3. 发明授权

EP2950529B1 VIDEO IMAGE STORAGE METHOD AND APPARATUS 有权转让
公开(公告)号：EP2950529B1
公开(公告)日：2020-05-27
申请号：EP14848931.3
申请日：2014-08-29
申请人： Hangzhou Hikvision Digital Technology Co., Ltd.
发明人： YU, Hai , HUANG, Tian , PU, Shiliang
IPC分类号： G06K9/00 , H04N19/132 , H04N19/136 , H04N19/177 , H04N9/804

4. 发明授权

EP3125543B1 INTELLIGENT INFORMATION TRANSMISSION METHOD AND SYSTEM 有权
公开(公告)号：EP3125543B1
公开(公告)日：2020-02-26
申请号：EP15769626.1
申请日：2015-01-16
申请人： Hangzhou Hikvision Digital Technology Co., Ltd.
发明人： QI, Jinhong , HUANG, Tian , YU, Hai
IPC分类号： G09G5/00 , H04N7/18

5. 发明公开

EP3125543A1 INTELLIGENT INFORMATION TRANSMISSION METHOD, SYSTEM AND APPARATUS 有权
标题翻译：智能系统信息技术有限公司
公开(公告)号：EP3125543A1
公开(公告)日：2017-02-01
申请号：EP15769626.1
申请日：2015-01-16
申请人： Hangzhou Hikvision Digital Technology Co., Ltd.
发明人： QI, Jinhong , HUANG, Tian , YU, Hai
IPC分类号： H04N7/18
CPC分类号： G09G5/006 , G09G2340/12 , G09G2358/00 , G09G2360/18 , G09G2370/00 , G09G2370/04 , H04N7/18 , H04N21/23602 , H04N21/4342
摘要： Embodiments of the present disclosures provide a method, system and apparatus for transmitting intelligent information. When one frame of video data x is to be transmitted, a SDI sending terminal determines whether there is intelligent information satisfying a transmission condition; the transmission condition comprising that intelligent information is not transmitted and transmission of a frame of video data corresponding to the intelligent information is finished. If there is the intelligent information satisfying the transmission condition, the SDI sending terminal adds intelligent information y being one item of the intelligent information satisfying the transmission condition into a preset position of the video data x; and transmits the video data x having the intelligent information y. By using the solutions of the present disclosures, implementation costs are reduced and security is improved.
摘要翻译：本公开的实施例提供了一种用于发送智能信息的方法，系统和装置。当要发送一帧视频数据x时，SDI发送终端确定是否存在满足传输条件的智能信息; 不发送包含智能信息的发送条件，并且完成与智能信息对应的视频数据帧的发送。如果存在满足发送条件的智能信息，则SDI发送终端将满足发送条件的智能信息的一个项目的智能信息y添加到视频数据x的预设位置; 并发送具有智能信息y的视频数据x。通过使用本公开的解决方案，实现成本降低并且安全性得到改善。

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