| PELCO, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120079406 | Method and System for Configuring a Sequence of Positions of a Camera - A method of configuring a camera to view a sequence of positions comprising the steps of displaying a graphical user interface, displaying a plurality of thumbnails on the graphical user interface with the plurality of thumbnails having associated respective positions of the camera and the respective thumbnails in the plurality of thumbnails providing the field of view of the camera in the respective positions, providing a workspace on the graphical user interface, enabling a user to drag and drop thumbnails to the workspace, and creating a tour for the camera based on the thumbnails in the workspace. | 03-29-2012 |
| 20110234792 | SURVEILLANCE CAMERA - A surveillance camera having a stationary portion and a rotating portion and comprising a camera located on the rotating portion of the surveillance camera for generating signals indicative of a scene in a field of view of the camera, a first circuit located on the rotating portion of the surveillance camera and electrically connected to the camera for compressing the signals generated by the camera and for converting the signals generated by the camera to Ethernet protocol signals, a slip ring having a stationary portion with a plurality of electrical connections and a rotating portion with a plurality of electrical connections corresponding with the plurality of electrical connections on the stationary portion, the first circuit being electrically connected to a first subset of the plurality of electrical connections of the rotating portion of the slip ring, an RF reference plane located on the stationary portion of the surveillance camera and electrically connected to a first subset of the plurality of electrical connections of the stationary portion of the slip ring at RF frequencies; and a second subset of the plurality of electrical connections of the stationary portion of the slip ring being selected for conducting Ethernet protocol signals, wherein each of the second subset of the plurality of electrical connections of the stationary portion of the slip ring has a first side and a second side and a first one of the first subset of the plurality of electrical connections of the stationary portion of the slip ring is located adjacent to the first side and a second one of the first subset of the plurality of electrical connections of the stationary portion of the slip ring is located adjacent to the second side. | 09-29-2011 |
| 20110080479 | VIDEO SURVEILLANCE CAMERA REFOCUS - A method of refocusing a video surveillance camera includes performing a first focusing operation of a camera at a first time, sensing a first temperature of the camera at the first time, sensing a second temperature of the camera at a second time, determining if a change in temperature between the first temperature and the second temperature is greater than a predetermined temperature change, sensing a level of light in a field of view of the camera at the second time, determining if the level of light sensed in the field of view of the camera at the second time is within a predetermined light level range, determining if a period of time between the first time and second time is greater than a predetermined period of time, and performing a focus operation if the change in temperature between the first temperature and the second temperature is greater than the predetermined temperature change, the level of light sensed in the field of view of the camera at the second time is within the predetermined light level range, and the period of time between the first and second time is greater than a predetermined period of time. | 04-07-2011 |
| 20100245584 | METHOD AND APPARATUS FOR CREATING A ZONE OF INTEREST IN A VIDEO DISPLAY - A method of creating a zone of interest in a video scene comprising the steps of capturing a video scene, transmitting a captured video scene over a network, receiving a captured video scene from the network, enabling a user to identify a portion of a captured video scene to be a zone of interest, replicating the portion of the captured video scene identified by the user as a zone of interest, rendering the video scene in a first window, and rendering the replicated portion of the captured video scene in a second window independent of the first window. | 09-30-2010 |
| 20100214425 | METHOD OF IMPROVING THE VIDEO IMAGES FROM A VIDEO CAMERA - A method of improving a video image by removing the effects of camera vibration comprising the steps of, obtaining a reference frame, receiving an incoming frame, determining the frame translation vector for the incoming frame, translating the incoming frame to generate a realigned frame, performing low pass filtering in the spatial domain on pixels in the realigned frame, performing low pass filtering in the spatial domain on pixels in the reference frame, determining the absolute difference between the filtered pixels in the reference frame and the filtered pixels in the realigned frame, performing low pass filtering in the temporal domain on the pixels in the realigned frame to generate the output frame if the absolute difference is less than a predetermined threshold, and providing the realigned frame as the output frame if the absolute difference is greater than the predetermined threshold. | 08-26-2010 |
| 20100083340 | Line Tapping Method of Video Amplification for Unshielded Twisted Pair Active Receiver - Embodiments of the present invention include systems, methods and apparatus for amplifying a composite video signal transmitted over long distance unshielded twisted pair cabling. The apparatus and system may include a plurality of amplifiers, an analog switch, and a control unit. The control unit generates a configuration signal to enable the output of one or more amplifiers (which may be serially connected) and configure the analog switch. A user input may be provided for manually configuring the amplifiers and analog switch. When the video signal is a color signal, the control unit may automatically configure the amplifiers and analog switch with reference to the amplitude of the color burst. | 04-01-2010 |
| 20100067898 | Environmentally Sealed Enclosure - Embodiments of the present invention provide systems, methods and apparatus for providing reliable sealed enclosures for surveillance cameras that are capable of protecting an internal surveillance camera and related electronics from harsh external environmental conditions without using adhesives using a unique a sealing gasket that is sandwiched between upper and lower housing parts of a camera enclosure. The unique sealing gasket includes a flexible portion corresponding to the surfaces of the housing parts to be engaged that is generally perpendicularly attached to a front panel. The front panel has a central viewing pane, and a peripheral flexible sealing surface. A unique aspect of the sealing member of embodiments of the present invention is the inclusion of the front panel, viewing pane and upper/lower housing seal in a single member. | 03-18-2010 |
| 20100067894 | Hinged Camera Sled - Embodiments of the present invention provide systems, methods and apparatus for supporting and easily adjusting the position of a surveillance camera in an enclosure. Embodiments of the present invention also provide systems, methods and apparatus for keeping the front panel of a camera enclosure clear during cold temperature periods. Finally, embodiments of the present invention provide systems, methods and apparatus for the efficient transfer of heat out of a camera enclosure during warm temperatures. | 03-18-2010 |
| 20090244286 | METHOD AND APPARATUS FOR DYNAMICALLY CONTROLLING A VIDEO SURVEILLANCE SYSTEM - A method of controlling a method of dynamically controlling the use of a video analysis program in a video surveillance system having a plurality of video sources connected to a network comprising the steps of providing a video analysis program to the video surveillance system, allowing the video analysis program to be used with a predetermined number of video sources, and allowing the use of the video analysis program to be transferred from one of the plurality of video sources to another of the plurality of video sources provided that the total number of video sources using the video analysis program at one time is less than the predetermined number of video sources. | 10-01-2009 |
| 20090080861 | Method and Apparatus for Configuring Storage of Video Data from a Plurality of Sources - A method of configuring a storage device for recording video data from a plurality of video sources comprising the steps of providing a list of parameters that control settings of the plurality of video sources that affect the amount of video data that will be provided by a video source from the plurality of video sources, allowing a user to select a parameter from the list, allowing the user to change the selected parameter, determining the effect of changing the selected parameter on the amount of video storage available; and providing the user with feedback concerning the effect of changing the selected parameter. | 03-26-2009 |
| 20080309760 | METHOD AND APPARATUS FOR CONTROLLING A VIDEO SURVEILLANCE CAMERA - A method of controlling a video surveillance camera comprising the steps of creating a first camera control to cause the camera to perform one of the control functions from a group of control functions comprising pan, tilt, zoom, and focus, storing the first camera control in memory, providing a video analysis module for analyzing the video images generated by the camera, and associating the first camera control with the video analysis module so that the video analysis module analyzes the video images generated by the camera when the first camera control is implemented. | 12-18-2008 |
| 20080244409 | METHOD AND APPARATUS FOR CONFIGURING A VIDEO SURVEILLANCE SOURCE - A method of controlling a video source in a video surveillance system having a video source connected by a network to a workstation having a graphical user interface for enabling a user to control the video source comprising the steps of providing a video analysis program for analyzing the video images generated by the video source before the video images are transmitted over the network, providing a file containing the user interface controls for the graphical user interface and the parameters for configuring the video analysis program; storing the file in memory, downloading the file to the workstation at run time and enabling a user to configure the video analysis program by interacting with the graphical user interface. | 10-02-2008 |
| 20080239075 | METHOD AND APPARATUS FOR IMPROVING VIDEO PERFORMANCE IN A WIRELESS SURVEILLANCE SYSTEM - A method of improving video performance in video surveillance system having a wireless encoder connected to a video surveillance network by a wireless access point device comprises the steps of allocating channel bandwidth to the wireless encoder from the wireless access point device, transmitting packets of video data from the wireless encoder to the wireless access point device, transmitting signals from the wireless access point device to the wireless encoder, monitoring the strength of the signals received by the wireless access point device, the strength of the signals received by the wireless encoder, and the number of lost packets of video data transmitted from the wireless encoder to the wireless access point device, sending a request from the wireless encoder to the wireless access point device to change the bit transmission rate of the wireless encoder if the strength of the signals received by the wireless access point device is less than a first threshold, if the strength of the signals received by the wireless encoder is less than a second threshold, or if the number of lost packets of video data is greater than a third threshold, and changing the bit transfer rate of the wireless encoder if the wireless access point device approves the change. | 10-02-2008 |
| 20080238786 | APPARATUS FOR MAXIMIZING SIGNAL STRENGTH IN WIRELESS DEVICES - A device for performing one of the functions from the group of functions of wireless transmission of a signal and wireless reception of a signal comprising a housing having a cavity on the outside surface of the housing and an antenna assembly comprising an antenna mounted on a member, the member having a ball at one end that mates with the cavity, the member having a plate having an aperture sized so that it can be moved along the member and attached to the housing so that the antenna can be moved in three dimensions and then fixedly secured in the cavity by the plate. | 10-02-2008 |
| 20080236887 | MOUNTING ASSEMBLY - A mounting assembly comprising: a first housing portion adapted to be mounted to an object, the first housing portion having a first opening and a plurality of pins located in the opening and a first portion of a closing mechanism located on the outside of the first housing portion; and a second housing portion having a member having a plurality of slots for mating with the plurality of pins and a second portion of a closing mechanism that mates with the first portion of a closing mechanism. | 10-02-2008 |
