NO.43 Regarding the central platform equipment, which of the following description is wrong? (Multiple Choice)

NO.44 The distribution rate of a camera is 1080P, the code rate is 4Mbps, it needs to be stored for 30 days, and it needs storage space of ().

NO.45 Which of the following descriptions about the online video information collection equipment / system of the visual library system is correct? (Multiple choice)

NO.46 What are the intelligent analysis functions supported by MCS algorithms? (Multiple choice)

NO.47 Log in to the camera’s web interface. Which of the following is the reason for the “live request failed” message when requesting live streaming?

NO.48 The goal of video networking construction is to cover the entire domain, be available all the time, share the entire network, and be controllable throughout the entire process.

NO.49 Regarding Huawei HoloSens IVS3800c, which of the following descriptions is correct? (Multiple Choice)

NO.50 SDC os is based on the characteristics of the container, ensuring that the camera can be started normally only after the integrity and legality of the system software package is verified during the startup phase, avoiding the malicious flashing of the outdoor deployment camera, and intruding into the user network.

NO.51 The PowerCube500 alarm indicator flashes yellow slowly, indicating:

NO.52 If the rod is deformed, it needs to be MD in time : If the rod is tilted, it needs to be in time ().

NO.53 Execute () operation, except the device IP, device port, user upload certificate, and the focus position of the hemisphere and drum machine in manual/semi-automatic mode, all other parameters are restored to the factory configuration.

NO.54 The implementation process of video summarization technology is mainly divided into the following stages: video segmentation, target detection, background extraction, background deletion, and summary completion.

NO.55 In the light edge three-level networking scenario, if the first-level domain adopts Huawei HoloSens IVS3800, what forms can the second-level domain adopt?

NO.56 Regarding the access method of Huawei cameras, which of the following statements is wrong?

NO.57 In the process of target recognition, we need to align the target, and affine transformation is an important step of target alignment, the purpose is to accurately locate the key parts of the target and follow it accurately.

NO.58 In the process of installing IVS applications, which of the following materials are needed? (Multiple choice)

NO.59 Which of the following operations can adjust the color cast of the screen? (Multiple choice)

NO.60 The maintenance inspection table of the intelligent vision system can be divided into inspection categories according to the two dimensions of date and business scope.

NO.61 The chip of the intelligent vision platform widely uses the ARM architecture. ARM is characterized by a multi-core architecture and a simplified instruction set, but it is not as good as the x86 architecture in terms of achieving computational efficiency optimization.

NO.62 Which of the following are image management services? (Multiple choice)

NO.63 When detecting a moving target with a relatively static video background, the optical flow method can be used to analyze the image.

NO.64 Stations using solar power supply schemes do not require mains access, and are the most used power supply scheme in the main urban area.