Page 345 - Big data - Concept and application for telecommunications

Big data - Concept and application for telecommunications 6

1 Scope

This Recommendation specifies requirements for big data-enhanced visual surveillance service.
The scope of this Recommendation includes:

– application scenarios;
– service requirements;
– functional requirements;
– performance requirements;
– security requirements.

2 References

None.

3 Definitions

3.1 Terms defined elsewhere

This Recommendation uses the following term defined elsewhere:
3.1.1 visual surveillance [b-ITU-T F.743]: A telecommunication service focusing on video (but including
audio) application technology, which is used to remotely capture multimedia (such as audio, video, image,
alarm signals, etc.) and present them to the end user in a friendly manner, based on a managed broadband
network with quality, security and reliability ensured.

3.2 Terms defined in this Recommendation

None.

4 Abbreviations and acronyms
This Recommendation uses the following abbreviations and acronyms:

ETL Extract-Transform-Load
ML Machine Learning

PTZ Pan/Tilt Zoom
VSBD Visual Surveillance enhanced by Big Data

5 Conventions

In this Recommendation:
The keywords "is required to" indicate a requirement which must be strictly followed and from which no
deviation is permitted if conformance to this document is to be claimed.
The keywords "is recommended" indicate a requirement which is recommended but which is not absolutely
required. Thus this requirement needs not be present to claim conformance.
The keywords "can optionally" and "may" indicate an optional requirement which is permissible, without
implying any sense of being recommended. These terms are not intended to imply that the vendor's
implementation must provide the option and the feature can be optionally enabled by the network
operator/service provider. Rather, it means the vendor may optionally provide the feature and still claim
conformance with the specification.

Application 337