Limited Liability Company “Disicon”

Disicon

Oleg Andreevich Gromazin

Ivan Sergeevich Shishalov

Aleksandr Vladimirovich Romanenko

Yaroslav Sergeevich Solovyev

Ivan Vasilievich Esin

Andrei Viktorovich Filimonov

Ivan Vasiilevich Esin

Sergei Vyacheslavovich Brunov

Iaroslav Sergeevich Solovev

The invention relates to the forest video monitoring. A method and system are provided for automatically binding a video camera to the absolute coordinate system and determining changes in the video camera binding. In one aspect, the method comprises the steps of: in each of at least two predetermined time moments, aiming the video camera at an object a position of which in the absolute coordinate system centered in a point in which the video camera resides is known at said moment, and determining an orientation of the video camera in a native coordinate system of the video camera; and, based on the determined orientations of the video camera and positions of the object, calculating a rotation of the native coordinate system of the video camera in the absolute coordinate system. The calculated rotation of the video camera's native coordinate system is used to recalculate coordinates of an observed object from the video camera's native coordinate system into the absolute coordinate system. The technical result relates to the improved accuracy of locating the observed object.

System and method for video surveillance of a forest

This invention refers to forest video monitoring. A distributed system for forest video monitoring and a method for fire detection implemented by it have been proposed. The system comprises: multiple video servers, with each video server maintaining at least one video camera; at least one object server; and multiple computer terminals. According to the method, such a video server is used to: receive video data from its video camera; analyze the video data in order to detect signs of fire; when detecting signs of fire, create a potentially hazardous data object related to the possible fire detected, with reference to the video data where signs of fire have been detected; and send the data object created to an object server. By means of any object server: the potentially hazardous data object shall be received; the potentially hazardous data object received shall be compared to potentially hazardous data object previously saved; based on results of comparison, the potentially hazardous data object received shall be saved at least once, at least one potentially hazardous data object previously saved shall be modified, and the potentially hazardous data object received shall be modified; and at least one potentially hazardous data object shall be sent to a computer terminal. By means of a computer terminal: any potentially hazardous data objects shall be received and submitted to the operator. The technical result involves arranging efficient data traffic and ensuring flexible management of computational resources.

Distributed architecture of forest video monitoring system

Forest fire video monitoring system and method

Growing community of inventors

Nizhny Novgorod, Russia

Oleg Andreevich Gromazin