Abstract:
An apparatus 10 for generating wartermark signals to be embedded as a digital watermark in real-time contents includes: input means 12 for inputting the real-time contents; an input buffer 14 for storing the real-time contents; generation means for generating wartermark signals corresponding to predicted intensities of the real-time contents from divided real-time contents; and an output buffer 18 for storing the generated wartermark signals to be outputted. The generation means is configured by including prediction means 16 for predicting intensities of the wartermark signals; control means 20 for controlling embedding by use of a message to be embedded as the digital watermark in the divided real-time contents; and means 22 for generating the wartermark signals to be outputted.
Abstract:
An apparatus 10 for generating watermark signals to be embedded as a digital watermark in real-time contents includes: input means 12 for inputting the real-time contents; an input buffer 14 for storing the real-time contents; generation means for generating watermark signals corresponding to predicted intensities of the real-time contents from divided real-time contents; and an output buffer 18 for storing the generated watermark signals to be outputted. The generation means is configured by including prediction means 16 for predicting intensities of the watermark signals; control means 20 for controlling embedding by use of a message to be embedded as the digital watermark in the divided real-time contents; and means 22 for generating the watermark signals to be outputted.
Abstract:
An apparatus 10 for generating wartermark signals to be embedded as a digital watermark in real-time contents includes: input means 12 for inputting the real-time contents; an input buffer 14 for storing the real-time contents; generation means for generating wartermark signals corresponding to predicted intensities of the real-time contents from divided real-time contents; and an output buffer 18 for storing the generated wartermark signals to be outputted. The generation means is configured by including prediction means 16 for predicting intensities of the wartermark signals; control means 20 for controlling embedding by use of a message to be embedded as the digital watermark in the divided real-time contents; and means 22 for generating the wartermark signals to be outputted.
Abstract:
An apparatus 10 for generating wartermark signals to be embedded as a digital watermark in real-time contents includes: input means 12 for inputting the real-time contents; an input buffer 14 for storing the real-time contents; generation means for generating wartermark signals corresponding to predicted intensities of the real-time contents from divided real-time contents; and an output buffer 18 for storing the generated wartermark signals to be outputted. The generation means is configured by including prediction means 16 for predicting intensities of the wartermark signals; control means 20 for controlling embedding by use of a message to be embedded as the digital watermark in the divided real-time contents; and means 22 for generating the wartermark signals to be outputted.
Abstract:
A method and system which improves reliability and availability of services for streaming distributions in general. A partition server and a plurality of distribution servers are provided in order to distribute stream data to one or more receivers connected together via a network. The partition server receives the stream data and the plurality of distribution servers receive respective elements of the stream data partitioned by the partition server to distribute the elements to the receivers. First, the partition server selects one of the distribution servers that can perform transmissions in order to transmit elements of the stream data received from a streaming source, to the selected distribution server. The distribution server distributes the elements of the stream data received from the partition server, to the receivers. Finally, each receiver reconstructs the original stream data from the elements of the stream data received from the plurality of distribution servers.
Abstract:
A relay terminal includes a plurality of relays, a connector for entering control signals to control the relays and outputting contact inputs from their relay contacts, and a terminal block corresponding to the input and output signals of the relays, which are held as a single unit. The holding construction of the plurality of relays and the terminal block employs a two step overlapping holding construction in which the relays are held in an upper step and the terminal block is held in a lower step, resulting in a reduction in the width of the relay terminal and an increase in a package density when the relay terminal is mounted on a vertical installation wall within a control panel.
Abstract:
A power module can prevent damages due to cracking or breakage of an insulating substrate when molding even if a heat plate constituting a power module pre-product is made areally smaller than the insulating substrate, and can also sufficiently satisfy demand for minimization. Specifically, the power module pre-product is sealed by a molding resin layer in a state where externally exposed end portion on one end side in both external connecting terminals and the other surface side of a heat plate are each exposed to the outside. The power module substrate constituting a multilayer substrate body includes an aligning hole, into which an aligning pin is inserted, the pin being included in a lower molding die constituting a molding die with an upper molding die that molds a molding resin layer, so as to position the power module pre-product inside a cavity.
Abstract:
Has the same digital content shared by all clients connected to local networks just by sending the smallest packet required to reconstitute the digital content from a server. A digital content delivery system of the present invention includes clients for constituting second networks and connected to a first network and receiving and providing the digital content. A server includes a client list for storing address identification values of the clients participating in the second network constituted as a collision domain and a device for randomly selecting client identification values registered with the client list, and sends to a selected client a packet as a minimum unit for constituting the digital content in response to the selection.
Abstract:
A power module can prevent damages due to cracking or breakage of an insulating substrate when molding even if a heat plate constituting a power module pre-product is made areally smaller than the insulating substrate, and can also sufficiently satisfy demand for minimization. Specifically, the power module pre-product is sealed by a molding resin layer in a state where externally exposed end portion on one end side in both external connecting terminals and the other surface side of a heat plate are each exposed to the outside. The power module substrate constituting a multilayer substrate body includes an aligning hole, into which an aligning pin is inserted, the pin being included in a lower molding die constituting a molding die with an upper molding die that molds a molding resin layer, so as to position the power module pre-product inside a cavity.
Abstract:
A method for generating watermark signals to be embedded as a digital watermark in real-time contents wherein the method includes: inputting the real-time contents; storing the real-time contents; generating watermark signals corresponding to predicted intensities of the real-time contents from divided real-time contents; and storing the generated watermark signals to be outputted.