Hangzhou Hikvision Digital Technology Co., Ltd.

Jun Che

Shiliang Pu

Chao Wang

Weiwei Cai

A method, an apparatus, a system, and an electronic device for selecting an intelligent analysis algorithm. The method includes: acquiring image data of a monitoring scene (S); analyzing the image data to obtain scene contents contained in the image data (S); determining an intelligent analysis algorithm corresponding to each of the scene contents (S); and selecting a target intelligent analysis algorithm(s) from intelligent analysis algorithms corresponding to the scene contents according to a load capacity of a compute node used for loading the intelligent analysis algorithms, wherein a total algorithm load of the target intelligent analysis algorithm(s) is not greater than the load capacity of the compute node (S). The method for selecting an intelligent analysis algorithm realizes an automatic selection of the intelligent analysis algorithm, which can reduce the manual workload, improve the selection efficiency of the intelligent analysis algorithm, reduce overload of the compute node, reduce abnormal analysis results caused by the overload of the compute node, and reduce an improper selection of the intelligent analysis algorithm due to the low degree of professionalism of the construction personnel, which affects the analysis effect.

Method, apparatus, system and electronic device for selecting intelligent analysis algorithm

The embodiment of the present application provides a method, apparatus and application system for extracting a target feature. The method includes: acquiring target area video data captured by a panoramic camera; determining, by a target detection algorithm, a tracking target having a preset feature in the target area video data; allocating the tracking target to a detail camera, such that the detail camera tracks the tracking target and acquires close-up video data of the tracking target; extracting, from the close-up video data, attribute information of the tracking target. With the embodiment of the present application, attribute information of each target can be accurately extracted, improving the accuracy of extracting the attribute information of the target.

Method, apparatus and application system for extracting a target feature

The present application relates to the field of monitoring, and discloses a method and a device for obtaining evidences for illegal parking of a vehicle. In the method for obtaining evidences of the present application, a correspondence relationship between shooting positioning parameters of a first camera and a second camera is preset. The method for obtaining evidences comprises: taking a first photo of an illegally parked vehicle using the first camera and obtaining a current first shooting positioning parameter of the first camera; according to the correspondence relationship, calculating a second shooting positioning parameter of the second camera corresponding to the first shooting positioning parameter and controlling the second camera to take a second photo with the second shooting positioning parameter. Thereby the photos of the head and rear of the illegally parked vehicle are obtained simultaneously as the evidences for illegal parking for penalty.

Growing community of inventors

Hangzhou, China

Jun Che