摘要:
By utilizing at least one pair of cameras having a user-configurable displacement, it will be more precise to determine a depth map of a resulting 3D image and smoothening the 3D image, without the expense of using expensive depth cameras.
摘要:
Apparatus and methods related to image taking and processing are provided. For example, some embodiments may contain a front facing camera and a back facing camera and can be used for including the image-taker as part of the images taken by the image-taker, for verifying authorship of the image, for creating documentary style still or moving images combining the images of the person creating the documentary and the images of the subject or the scene being documented, and for creating a wide field of views of still and moving images.
摘要:
The invention discloses a method of transferring multicast data, a method for updating a multicast tree, a system and a device thereof, the main technical solution comprise: a first Mobile Access Gateway (MAG) receives pre-handover message transmitted from a Multicast Source before it handovers from the current accessed first MAG to the second MAG; the first MAG according to the second MAG ID carried in the pre-handover message, establishes a bidirectional tunnel with the second MAG; and the first MAG multicasts multicast data from a Multicast Source, based on the established bidirectional tunnel and the definitive post-handover multicast mode which is the multicast mode adopted by the Multicast Source after handovers to the second MAG. Adopting the technical solution, by previously establishing bidirectional tunnel, the first MAG transfers multicast data by the established directional tunnel when performing binding, updating and authenticating between the Multicast Source and the second MAG, which reduces the interruption delay of multicast service due to the switching among MAGs by Multicast Source.
摘要:
By utilizing at least one pair of cameras having a user-configurable displacement, it will be more precise to determine a depth map of a resulting 3D image and smoothening the 3D image, without the expense of using expensive depth cameras.
摘要:
A first video stream is analyzed for generating consecutive video segments. Each video segment indicates a specific scene in the video stream. A first intra frame is added at a start of each of the video segments, and second intra frames are inserted each fixed interval of video frames from the start of each of the video segments for spacing two consecutive second intra frames by the fixed interval of video frames in each of the video segments.
摘要:
A method for a portable electronic device to operate includes powering on the portable electronic device, displaying a general menu for a user to select one of a plurality of modes for the portable electronic device if an instant mode switch is in a first position, and operating the portable electronic device in a preset mode if the instant mode switch is in a second position.
摘要:
FIG. 1 is a front, right and top perspective view of a Christmas tree stand, showing my new design; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a left side view thereof; FIG. 5 is a right side view thereof; FIG. 6 is a top plan view thereof; FIG. 7 is a bottom plan view thereof; and FIG. 8 is a front, right and top perspective view of the Christmas tree stand in use status; FIG. 9 is a perspective view of the Christmas tree stand in other use status; and, FIG. 10 is a perspective view of the Christmas tree stand in other use status. The broken lines showing a tree in FIGS. 9 and 10 represent environmental subject matter only and form no part of the claimed design. The broken lines shown in the drawings illustrate portions of the Christmas tree stand that form no part of the claimed design.
摘要:
A method for an authentication server to authenticate Voice over Internet Protocol (VoIP) devices includes receiving a request from a unverified VoIP device to verify its global telephone number over a computer network, searching for verified VoIP devices that have authenticated identities and caller ID service, and providing the telephone numbers of the verified VoIP devices to the unverified VoIP device, wherein the unverified VoIP device calls the verified VoIP devices and the verified VoIP devices detect telephone numbers of the unverified VoIP device. The method further comprises receiving the detected telephone numbers from the verified VoIP devices and determining if the detected telephone numbers match a telephone number provided by the unverified VoIP device, wherein the unverified VoIP device becomes verified if the telephone numbers match the telephone number provided by the VoIP device.
摘要:
A first method for sharing telephone resources includes a VoIP device connecting to a first device over an IP network, receiving a request from the first device to call a second device with a telephone number, connecting to the second device through a telephone system, and transferring voice signals between the first and second devices. A second method for sharing telephone resources includes a first VoIP device joining a group of VoIP devices connected to an IP network to share their telephone resources, receiving from a caller a telephone number to call a device, connecting to a second VoIP device from the group over the IP network, transmitting the telephone number to the second VoIP device so the second VoIP device connects to the device through a telephone system, and transmitting to and receiving from the second VoIP device voice signals between the caller and a recipient at the device.
摘要:
The invention discloses a method of transferring multicast data, a method for updating a multicast tree, a system and a device thereof, the main technical solution comprise: a first Mobile Access Gateway (MAG) receives pre-handover message transmitted from a Multicast Source before it handovers from the current accessed first MAG to the second MAG; the first MAG according to the second MAG ID carried in the pre-handover message, establishes a bidirectional tunnel with the second MAG; and the first MAG multicasts multicast data from a Multicast Source, based on the established bidirectional tunnel and the definitive post-handover multicast mode which is the multicast mode adopted by the Multicast Source after handovers to the second MAG. Adopting the technical solution, by previously establishing bidirectional tunnel, the first MAG transfers multicast data by the established directional tunnel when performing binding, updating and authenticating between the Multicast Source and the second MAG, which reduces the interruption delay of multicast service due to the switching among MAGs by Multicast Source.