摘要:
A method of managing a distributed storage system (1) comprising a plurality of storage devices (D1, D2, . . . , Dn) on a network (N), wherein an autonomous function can be assigned to any storage device (D1, D2, . . . , Dn) of the distributed storage system (N), which autonomous function comprises collecting content according to a configurable profile (3) for the storage device (D1, D2, . . . , Dn) to which the autonomous function is assigned, and wherein a first storage device (D1, D2, . . . , Dn) of the distributed storage system (1), before leaving the network (N), delegates the responsibility for an autonomous function of that first storage device (D1, D2, . . . , Dn) to a second storage device (D1, D2, . . . , Dn) of the distributed storage system (1), and wherein the second storage device assumes responsibility for the autonomous function of the first storage device (D1, D2, . . . , Dn), and wherein the second storage device transfers data, accumulated due to its responsibility for the autonomous function of the first storage device (D1, D2, . . . Dn), to the first storage device (D1, D2, . . . , Dn) when the first storage device (D1, D2, . . . , Dn) returns to the network (N). The invention also relates to a storage device (D1, D2, . . . , Dn) for use in a distributed storage system (1), and to a distributed storage system (1) comprising such storage devices (D1, D2, . . . , Dn).
摘要:
A portable data storage device (1) is disclosed to be used for organizing content (10, 11, 18) available to the data storage device (1). The device comprises means (12) for setting an information source (6) for a storage profile (9), a means (3) for receiving storage profile update data (7) from the information source (6), a means (4) for updating the storage profile (9) based upon the storage profile update data (7), a means (2) for organizing content (10, 11) based upon the storage profile (9) and a means (12, 13) for triggering the means (3) for receiving storage profile update data (7) from the information source (6). The device (1) is capable of organizing content in a dynamic manner based on data storage profiles that are also dynamic in nature whilst requiring minimum user intervention.
摘要:
A data storage system comprises a plurality of portable data storage devices (12) coupled via a network (10). Each of the portable data storage devices (12) has an associated storage profile, which defines a which data objects will be stored in the storage device. A recommended profile for at least one of the portable data storage devices us automatically generated, using the steps of—collecting profile information about storage profiles for portable data storage devices (12) other than the at least one of the portable data storage devices (12) and/or data object information about properties of data objects stored by the portable data storage devices (12) other than the at least one of the portable data storage devices (12), —using the profile information and/or data information to guide generation of the recommended storage profile.
摘要:
A method of managing a distributed storage system (1) comprising a plurality of storage devices (D1, D2 . . . , Dn) on a network (N), wherein an autonomous function can be assigned to any storage device (D1, D2 . . . , Dn) of the distributed storage system (N), which autonomous function comprises collecting content according to a configurable profile (3) for the storage device (D1, D2 . . . , Dn) to which the autonomous function is assigned, and wherein a first storage device (D1, D2, . . . , Dn) of the distributed storage system (1), before leaving the network (N), delegates the responsibility for an autonomous function of that first storage device (D1, D2 . . . , Dn) to a second storage device (D1, D2 . . . , Dn) of the distributed storage system (1), and wherein the second storage device assumes responsibility for the autonomous function of the first storage device (D1, D2 . . . , Dn), and wherein the second storage device transfers data, accumulated due to its responsibility for the autonomous function of the first storage device (D1, D2, . . . Dn), to the first storage device (D1, D2 . . . , Dn) when the first storage device (D1, D2, . . . , Dn) returns to the network (N). The invention also relates to a storage device (D1, D2 . . . , Dn) for use in a distributed storage system (1), and to a distributed storage system (1) comprising such storage devices (D1, D2 . . . , Dn).
摘要:
A data storage system comprises a plurality of portable data storage devices (12) coupled via a network (10). Each of the portable data storage devices (12) has an associated storage profile, which defines a which data objects will be stored in the storage device. A recommended profile for at least one of the portable data storage devices us automatically generated, using the steps of—collecting profile information about storage profiles for portable data storage devices (12) other than the at least one of the portable data storage devices (12) and/or data object information about properties of data objects stored by the portable data storage devices (12) other than the at least one of the portable data storage devices (12), —using the profile information and/or data information to guide generation of the recommended storage profile.
摘要:
A system (11, 50) and method is disclosed to be used for physically locating content (12) in a network (10). Further, a device is disclosed for use in the system and a computer program product enabling the disclosed method. The system comprises an input means (53) allowing a user to identify content (12) which is to be physically located, for example, via a computer or television user interface. A device (11) storing the content (12) is identified physically within the network. The device provides a signal (45) which the user is physically susceptible to, for example, a visual indication. The user is therefore assisted in the physical location of content that has been virtualised in the network. Such a system is especially useful when the device comprised within the network is a portable storage device that the user would like to quickly locate and take away.
摘要:
A portable data storage device (1) is disclosed to be used for organizing content (10, 11, 18) available to the data storage device (1). The device comprises means (12) for setting an information source (6) for a storage profile (9), a means (3) for receiving storage profile update data (7) from the information source (6), a means (4) for updating the storage profile (9) based upon the storage profile update data (7), a means (2) for organizing content (10, 11) based upon the storage profile (9) and a means (12, 13) for triggering the means (3) for receiving storage profile update data (7) from the information source (6). The device (1) is capable of organizing content in a dynamic manner based on data storage profiles that are also dynamic in nature whilst requiring minimum user intervention.
摘要:
The invention relates to a system (101) for content analysis. The system (101) comprises an interface receiving a video signal in accordance with a first encoding standard, such as H.264. The interface is coupled to an extraction processor (107) which extracts video coding data from the video signal. The video coding data is fed to a conversion processor (109) which converts the video coding data to video coding data according to a second video encoding standard, such as MPEG-2. The conversion converts the extracted video data to video coding data related to a common encoding block size, for example, by grouping smaller blocks and averaging the video parameters to provide video coding parameters related to larger block sizes. The converted data is fed to a content analysis processor (111) which performs content analysis based on the converted data. A content analysis algorithm for one video encoding standard may thus be used for a different video encoding standard.
摘要:
An apparatus for playing video content includes a play means (100) for playing video content. The video content includes overlapping scenes (621, 622, 641, 642, 661, 662, 681, 682), with each scene having an associated scene signature. A scene hopping selector (44) is operative while the play means (100) is playing video content for selecting a hop. The selecting defines a current scene (102) which the play means (100) is playing at a time of the selection, and a current scene signature corresponding to the current scene (102). A similar scene hopping processor (104) operates responsive to a defining of a current scene (102). The similar scene hopping processor (104) compares the current scene signature with other scene signatures of the video content to identify a similar scene (106). The similar scene hopping processor (104) causes the play means (100) to transfer the playing to the similar scene (106).
摘要:
The method of content identification consists of creating a signature to comprise one or more sub-signatures. A sub-signature is created by averaging values of a feature in multiple frames of a content item (24). The electronics device (62) is able to retrieve a first signature of a first content item from a storage means (66) and to receive a second content item using a receiver (68). The device has a control unit (70) which is able to create one or more sub-signatures by averaging values of one or more features in multiple frames of the second content item and using the one or more sub-signatures to create a second signature. The control unit (70) is also able to determine similarity between the two signatures by determining similarity of sub-signatures for a similar feature. The software is able to create a signature for a content item by averaging values of a feature in multiple frames in a sequence of frames in the content item.