摘要:
In the present digital age, the storage of data and the administration of the stored data is a problem area which, despite rapidly dropping prices for storage media, is increasingly important as technology becomes more sophisticated. In the field of security technology, for instance, storing streams of video data or compressed streams of video data that are recorded by surveillance cameras plays an important role. Some of the streams of video data stored should be stored for a defined length of time, such as a few days, while some data should be stored permanently, and there is accordingly a need for a highly flexible solution to the problem. A video recording system for recording video data, a method for memory space distribution in the video recording system, and a computer program for this purpose are proposed.
摘要:
In the present digital age, the storage of data and the administration of the stored data is a problem area which, despite rapidly dropping prices for storage media, is increasingly important as technology becomes more sophisticated. In the field of security technology, for instance, storing streams of video data or compressed streams of video data that are recorded by surveillance cameras plays an important role. Some of the streams of video data stored should be stored for a defined length of time, such as a few days, while some data should be stored permanently, and there is accordingly a need for a highly flexible solution to the problem. A video recording system for recording video data, a method for memory space distribution in the video recording system, and a computer program for this purpose are proposed.
摘要:
Video monitoring systems are used for camera-supported monitoring of relevant areas, and usually comprise a plurality of monitoring cameras placed in the relevant areas for recording monitoring scenes. The monitoring scenes may be, for example, parking lots, intersections, streets, plazas, but also regions within buildings, plants, hospitals, or the like. In order to simplify the analysis of the monitoring scenes by monitoring personnel, the invention proposes displaying at least the background of the monitoring scene on a monitor as a virtual reality in the form of a three-dimensional scene model using background object models. The invention proposes a method for creating and/or updating textures of background object models in the three-dimensional scene model, wherein a background image of the monitoring scene is formed from one or more camera images 1 of the monitoring scene, wherein the background image is projected onto the scene model, and wherein textures of the background object models are created and/or updated based on the projected background image.
摘要:
A camera is described having an image capturing device, an evaluation and control unit and a storage unit, the evaluation and control unit analyzes an image sequence having at least two successively captured images recorded by the image capturing device to segment and stabilize at least one object to be recorded during the image recording. The evaluation and control unit ascertains a deliberate panning movement of the camera and compares it with ascertained movements of objects represented in the captured images, the evaluation and control unit determining at least one object as an object to be recorded, the ascertained movement of which is most consistent with the camera's ascertained panning movement, and the evaluation and control unit storing an image section of the image captured by the image capturing device in the storage unit which represents the at least one object to be recorded. Also described is a corresponding method.
摘要:
A camera is described having an image capturing device, an evaluation and control unit and a storage unit, the evaluation and control unit analyzes an image sequence having at least two successively captured images recorded by the image capturing device to segment and stabilize at least one object to be recorded during the image recording. The evaluation and control unit ascertains a deliberate panning movement of the camera and compares it with ascertained movements of objects represented in the captured images, the evaluation and control unit determining at least one object as an object to be recorded, the ascertained movement of which is most consistent with the camera's ascertained panning movement, and the evaluation and control unit storing an image section of the image captured by the image capturing device in the storage unit which represents the at least one object to be recorded. Also described is a corresponding method.