Abstract: A system and method are provided for unified visual measurement of blur and noise distortions in digital image data, the system including a processor, an input adapter in signal communication with the processor for receiving digital image data, a visual discrimination model (VDM) simulation unit in signal communication with the processor, a just noticeable difference (JND) analysis unit in signal communication with the processor, and a JND selection unit in signal communication with the processor; and the method including receiving digital image data, simulating a single-ended VDM, analyzing individual JND channels, including the responses of the highest spatial frequency channel(s), and selecting a reference JND level corresponding to low noise and blur distortions.

Abstract: A method of determining a telephony network node for routing a call is disclosed. The method includes receiving a call request at a service provider node, the call request including a called number to reach a called party. The method further includes sending a combined telephone number mapping (ENUM) and local number portability (LNP) query from the service provider node to a remote ENUM database, the combined ENUM/LNP query including the called number. The method further includes receiving a response to the combined ENUM/LNP query at the service provider node. The response includes one of an internet protocol address that identifies a node of an internet protocol network, a local routing number (LRN) to be used to route the call to a uniquely identified switching node of a circuit-switched network, or a return of the called number to indicate that the called number can be used to route the call to the called party.

Abstract: A method of routing a call includes sending a second query when a telephone number mapping (ENUM) database does not identify an internet protocol (IP) address associated with a called number in response to a first query. The second query is directed to a local number portability (LNP) database to determine whether the called number includes a ported number having an associated local routing number (LRN).

Abstract: A system and method of providing advertisements to vehicles is disclosed.

Abstract: A system and method of providing advertisements to vehicles is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a system having at least one wireless communication access point deployed along a freeway, a database for storing one or more media files associated with one or more advertisements, the database storing information concerning the types of media files supported by a number of media systems of a corresponding number of user vehicles, and a server coupled to the database having access to the at least one wireless communication access point. The server can direct the wireless communication access point to transmit one or more advertisements to the portable communication devices according to one or more types of media files determined to be supported by the media systems, and the corresponding user vehicles being proximately located to a freeway exit. Additional embodiments are disclosed.

Abstract: A system and method are provided for reviewing and updating a subscriber's telecommunications services using a graphical user interface via multiple data networks. A data message is received at an intelligent peripheral from the graphical user interface via at least one of the data networks. The data message indicates a subscriber's desired update to a selected service. The data message is converted into a protocol compatible with a service control point. The converted data message is identical to a data message that the intelligent peripheral would create if the subscriber had entered the desired update via an interactive voice response system. The converted data message is transmitted to the service control point, which updates the service in accordance with the subscriber's update. Thus, the service is updated substantially contemporaneously with the request. Moreover, the subscriber retains the ability to update and review service data via the interactive voice response.

Abstract: A system and method of providing advertisements to vehicles is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a system having at least one wireless communication access point deployed along a freeway, a database for storing one or more media files associated with one or more advertisements, the database storing information concerning the types of media files supported by a number of media systems of a corresponding number of user vehicles, and a server coupled to the database having access to the at least one wireless communication access point. The server can direct the wireless communication access point to transmit one or more advertisements to the portable communication devices according to one or more types of media files determined to be supported by the media systems, and the corresponding user vehicles being proximately located to a freeway exit. Additional embodiments are disclosed.

Abstract: A system and method are provided for reviewing and updating a subscriber's telecommunications services, including a Caller ID service, using a graphical user interface via multiple data networks. The method includes presenting service data to the subscriber via the data networks and transmitting a data message from the subscriber to an intelligent peripheral via at least one of the data networks. The data message indicates a subscriber's desired update to a selected telecommunications service. The method also includes converting the data message into a protocol compatible with an integrated service control point. The converted data message is identical to a data message that the intelligent peripheral would create if the subscriber had entered the desired update via an interactive voice response system.

Abstract: A cathode ray tube includes an electron gun directing electrons towards a faceplate having an electrode biased at screen potential. The electron beam is magnetically deflected to scan across the faceplate to impinge upon phosphors thereon to produce light depicting an image or information. A neck electrode near the tube neck is biased at or below screen potential and a second electrode between the neck electrode and the faceplate is biased at or above screen potential. As a result, the electrons are deflected over a greater total angle than is obtained from the magnetic deflection. A third electrode proximate the faceplate is biased at or below screen potential to direct electrons towards the faceplate, thereby to increase the landing angle of the electrons thereon. A metal and ceramic support includes a resistive voltage divider to which ones of the electrodes connect.

Abstract: A cathode ray tube includes an electron gun directing electrons towards a faceplate having an electrode biased at screen potential. The electron beam is magnetically deflected to scan across the faceplate to impinge upon phosphors thereon to produce light depicting an image or information. A neck electrode near the tube neck is biased at or below screen potential and a second electrode between the neck electrode and the faceplate is biased at or above screen potential. As a result, the electrons are deflected over a greater total angle than is obtained from the magnetic deflection. A third electrode proximate the faceplate is biased at or below screen potential to direct electrons towards the faceplate, thereby to increase the landing angle of the electrons thereon.

Abstract: Display panels having at least one suspended fibrous cathode containing an electron field emitter are disclosed. The fibrous cathode is supported by a substrate (10) containing two sets of parallel rows of crests and valleys. The first set of parallel crests (11) and valleys (12) provide the valleys along which the fibrous cathode is aligned. The second set of parallel crests (13) and valleys (14) is perpendicular to the first set. The valleys (14) provide the means for suspending the fibrous cathode. The display panels can be produced in large sizes while still maintaining high quality and efficiency.