Abstract: A videoconferencing endpoint can provides a caller with the ability to make unscheduled video calls to a callee without having knowledge of dialing information of a videoconferencing endpoint where the callee is currently located. The videoconferencing endpoint searches a location database using an identity of the callee provided by the caller, where the location database can store dialing information of a videoconferencing endpoint where the callee is known to be located. The videoconferencing endpoint can collect biometric data from a user and determine the identity of the user by matching the collected biometric data to biometric data stored in a biometric database. If a match is found, the videoconferencing endpoint updates the location database such that the location database indicates the videoconferencing endpoint as the current location of the user.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: A videoconferencing system for determining alignment information for images captured by two or more cameras is disclosed. The videoconferencing system can include a plurality of endpoints and at least one control unit (CU) such as a multipoint control unit (MCU), for example. An endpoint can include a plurality of cameras and at least one projector. The projector is used to project a pattern at the near end site, which pattern is captured by the plurality of cameras. The image frames produced by the cameras are processed to determine the identity and location coordinates of the images of the projected patterns. The location coordinates can be used as reference points to be used by applications such as telepresence, 3D videoconferencing, and morphing.

Abstract: Upon receiving a continuous presence video image, an endpoint of a videoconference may identify its self image and replace the self image with other video data, including an alternate video image from another endpoint or a background color. Embedded markers may be placed in a continuous presence video image corresponding to the endpoint. The embedded markers identify the location of the self image of the endpoint in the continuous presence video image. The embedded markers may be inserted by the endpoint or a multipoint control unit serving the endpoint.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: A videoconferencing system for determining alignment information for images captured by two or more cameras is disclosed. The videoconferencing system can include a plurality of endpoints and at least one control unit (CU) such as a multipoint control unit (MCU), for example. An endpoint can include a plurality of cameras and at least one projector. The projector is used to project a pattern at the near end site, which pattern is captured by the plurality of cameras. The image frames produced by the cameras are processed to determine the identity and location coordinates of the images of the projected patterns. The location coordinates can be used as reference points to be used by applications such as telepresence, 3D videoconferencing, and morphing.

Abstract: Upon receiving a continuous presence video image, an endpoint of a videoconference may identify its self image and replace the self image with other video data, including an alternate video image from another endpoint or a background color. Embedded markers may be placed in a continuous presence video image corresponding to the endpoint. The embedded markers identify the location of the self image of the endpoint in the continuous presence video image. The embedded markers may be inserted by the endpoint or a multipoint control unit serving the endpoint.

Abstract: A system and method for manipulating images in a videoconferencing session provides users with a 3-D-like view of one or more presented sites, without the need for 3-D equipment. A plurality of cameras may record a room at a transmitting endpoint, and the receiving endpoint may select one of the received video streams based upon a point of view of a conferee at the receiving endpoint. The conferee at the receiving endpoint will thus experience a 3-D-like view of the presented site.

Abstract: Upon receiving a continuous presence video image, an endpoint of a videoconference may identify its self image and replace the self image with other video data, including an alternate video image from another endpoint or a background color. Embedded markers may be placed in a continuous presence video image corresponding to the endpoint. The embedded markers identify the location of the self image of the endpoint in the continuous presence video image. The embedded markers may be inserted by the endpoint or a multipoint control unit serving the endpoint.

Abstract: This invention provides composite gels to, e.g., efficiently deliver unmodified amino acids, lipids, and/or feed supplements through the rumen of a ruminant animal. The invention also provides methods to make and use composite gels.

Abstract: There is provided an automatic optical inspection tool of an apparatus for residue detection on polished wafers, including an inspection tool, an illumination source, capable of instantaneous entire wafer surface illumination, colour digital camera, encompassing the entire wafers surface without eclipse, in a duple of consecutive, properly delayed imaging shots and providing appropriate image resolution for tiny residue detection, computation means, implementing image processing and manipulation algorithms to enable residue detection and characterization, logic and command operations execution and camera control, the computation means accumulating an on-line created wafer images and wafer residue defects data base, the computation means providing for inspection tool worthiness monitoring, wafer handling and transportation means. A method of automatic optical self-contained inspection for pattern wafers' polishing residue detection is also provided.

Abstract: This invention provides dry composites to, e.g., efficiently deliver unmodified amino acids, lipids, and/or feed supplements through the upper digestive tract of an animal. The invention also provides methods and systems to make and use protected dry composites.

Abstract: This invention provides composite gels to, e.g., enhance the palatability of feed supplements, and to efficiently deliver unmodified amino acids, lipids, and/or feed supplements through to the digestive tract of ruminant and non-ruminant animals. The invention also provides methods to make and use composite gels.

Abstract: This invention provides composite gels to, e:g., efficiently deliver unmodified amino acids, lipids, and/or feed supplements through the rumen of a ruminant animal. The invention also provides methods to make and use composite gels.

Abstract: This invention provides composite gels to, e.g., efficiently deliver unmodified amino acids, lipids, and/or feed supplements through the rumen of a ruminant animal. The invention also provides methods to make and use composite gels.