Huawei's smart video storage passed the evaluation of the China Institute of Metrology: 1TB can be used as 3TB, saving up to 70% of space

According to news from this website on November 5, this website learned from the official public account of Huawei Data Storage that recently, the "Video Image Recompression Technology Evaluation Indicators and Methods" group standard was released. The group standard has been formulated for evaluation in the public safety field. A comprehensive evaluation system for video image re-compression performance. Under the guidance of this group standard, Huawei's smart video storage OceanStor IVS3800 passed the evaluation of the China Institute of Metrology, becoming the first example in the video storage field to pass this group standard.

In the past, the lack of group standards has brought problems that cannot be ignored to the video storage industry. For example, the large differences in video image compression and encoding technology have led to uneven storage effects. The public security industry urgently needs an objective evaluation system to quantify the performance of video image compression technology and quantify the deviation of intelligent analysis results after video image compression, and it needs to cover current mainstream standards. In this context, the "Video Image Recompression Technology Evaluation Indicators and Methods" group standard came into being.

Huawei’s intelligent video storage OceanStor IVS3800 passed the group standard evaluation after being evaluated by the China Institute of Metrology. This group standard uses three major categories of indicators: subjective quality evaluation, objective quality damage, and intelligent analysis to conduct a comprehensive quality evaluation of compressed video images. According to the rating standards, these three categories of indicators are rated from 1 to 5, with higher scores representing better quality. Huawei's intelligent video storage OceanStor IVS3800 received excellent scores in the evaluation. Among them, the average score of picture sample quality is as high as 4.92 points. This makes Huawei the first manufacturer in the video storage field to pass the group standard assessment

It is worth mentioning that Huawei’s intelligent video storage Ocean

Stor IVS3800 is based on hardware and software combined with encoding In this way, the secondary encoding of video images is realized, so that the key target image quality is lossless and the background depth is encoded. It achieves 1TB when 3TB is used, which can save up to 70% of storage space.

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