Storing and retrieving multimedia data and associated annotation data in mobile telephone system

• US 20060264209A1
• Filed: 03/24/2004
• Published: 11/23/2006
• Est. Priority Date: 03/24/2003
• Status: Abandoned Application

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Jost, Uwe Helmut, Atkinson, Michael Richard
• Application Number:
  US10/543,698
• Publication Number:
  US 20060264209A1
• Time in Patent Office: Days
• US Class Current: 455/422.100
• CPC Class Codes: G06F 16/51 Indexing; Data structures therefor; Storage structures
• CPC Class Codes: H04L 51/42 Mailbox-related aspects, e.g. synchronisation of mailboxes
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04M 1/72439 for image or video messaging
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

A mobile telephone system (1) is provided which allows users to store photographs taken by using their mobile telephone (31-1, 3-2), in a central storage and retrieval system (7). The mobile telephone allows the user to add an annotation to the photograph for use in retrieving the photograph at a later time. At the time of retrieval, the user inputs a text or spoken query into the mobile telephone which is transmitted to the central storage and retrieval system and is used to identify the image to be retrieved. The identified image is then transmitted back to the user'"'"'s mobile telephone for further use.

Claims

1. A mobile telephone system comprising a mobile telephone network, a mobile telephone coupled to the network and a storage and retrieval system coupled to the network,

wherein the mobile telephone includes:

a first receiver for receiving multimedia user data;

a second receiver for receiving annotation data associated with the multimedia user data;

a transmitter for transmitting the multimedia user data and the associated annotation data to the telephone network;

wherein the telephone network is operable to receive the multimedia user data and the associated annotation data transmitted from the mobile telephone and to forward the multimedia user data and associated annotation data to said storage and retrieval system together with a user ID identifying a user of the mobile telephone; and

wherein said storage and retrieval system is operable to receive the multimedia user data, the associated annotation data and the user ID and is operable to store the multimedia user data in a store associated with the user identified by the user ID for subsequent retrieval using said associated annotation data.

2. A system according to claim 1, wherein said multimedia user data comprises one or more of an image, a video sequence, audio and a multimedia presentation.

3. A system according to claim 1, wherein said annotation data comprises text input by the user via a keypad of the mobile telephone.

4. A system according to claim 1 wherein said annotation data comprises a spoken annotation input to the mobile telephone via a microphone of the mobile telephone.

5. A system according to claim 1, wherein said storage and retrieval system further comprises a processor operable to process said associated annotation data to generate data defining an annotation sub-word unit lattice for use in subsequent retrieval operations.

6. A system according to claim 1, wherein said annotation data comprises a unique identifier for the multimedia user data.

18. A mobile telephone comprising the technical mobile telephone features of claim 1.

19. A mobile telephone network comprising the technical features of the mobile telephone network of claim 1.

7. A mobile telephone system comprising a mobile telephone network, a mobile telephone coupled to the network and a storage and retrieval system coupled to the network and storing a plurality of multimedia user files and associated annotations for a plurality of different users of the mobile telephone network:

wherein the mobile telephone includes;

a generator operable to generate a multimedia file retrieval request comprising a user input query;

a transmitter operable to transmit the retrieval request to the telephone network;

wherein the telephone network is operable to receive the multimedia file retrieval request transmitted from the mobile telephone and to forward the retrieval request to said storage and retrieval system together with a user ID identifying the user of the mobile telephone making the request; and

wherein the storage and retrieval system is operable;

i) to receive the retrieval request and the user ID;

ii) to select annotations to compare with said user input query in dependence upon the received user ID;

iii) to compare the user input query with the selected annotations to identify a multimedia user file to be retrieved; and

iv) to transmit the identified multimedia user file to the user.

8. A system according to claim 7, wherein said multimedia user file comprises at least one of an image, a video file, an audio file and a multimedia presentation.

9. A system according to claim 7, wherein said user input query comprises text input by the user via a keypad of the mobile telephone.

10. A system according to claim 7, wherein said user input query comprises a spoken query input to the mobile telephone via a microphone of the mobile telephone.

11. A system according to claim 7, wherein said annotations are stored as a lattice of sub-word units, wherein said storage and retrieval system is operable to process said user input query to generate a sequence or lattice of sub-word units and wherein the storage and retrieval system is operable to compare the user query sub-word unit sequence or lattice with said annotation lattices to identify the multimedia user file to be retrieved.

12. A system according to claim 7, wherein said storage and retrieval system is operable to identify a plurality of possible multimedia files to be retrieved and is operable to transmit data identifying the plurality of identified multimedia files to the user for the user to select a multimedia file to retrieve.

13. A mobile telephone system comprising a mobile telephone network, a mobile telephone coupled to the network and a storage and retrieval system coupled to the network,

wherein the mobile telephone includes:

a first receiver operable to receive user data;

a second receiver operable to receive an annotation associated with the user data;

a transmitter for transmitting the user data and the associated annotation to the telephone network;

wherein the telephone network is operable to receive the user data and the associated annotation transmitted from the mobile telephone and to forward the user data and associated annotation to said storage and retrieval system;

wherein said storage and retrieval system is operable to receive and to store the user data and the associated annotation for subsequent retrieval using the associated user annotation.

14. A mobile telephone system comprising a mobile telephone network, a mobile telephone coupled to the network and a storage and retrieval system coupled to the network and storing a plurality of user data files and associated annotations;

wherein the mobile telephone includes;

a generator operable to generate a user data file retrieval request comprising a user input query;

a transmitter operable to transmit a retrieval request to the telephone network;

wherein the telephone network is operable to receive the retrieval request transmitted from the mobile telephone and to forward the retrieval request to said storage and retrieval system; and

wherein the storage and retrieval system is operable;

i) to receive the retrieval request;

ii) to compare the user input query with the annotations, iii) to identify a user data file to be retrieved; and

iv) to transmit the identified user data file to the user.

15. A mobile telephone system comprising a mobile telephone network, a mobile telephone coupled to the network and a storage and retrieval system coupled to the network,

wherein the mobile telephone includes a first receiver operable to receive user data;

a second receiver operable to receive an annotation associated with the user data;

a generator operable to generate identification data associating the annotation with the associated user data; and

a transmitter for transmitting the user data and the associated identification data to the telephone network;

wherein the telephone network is operable to receive the user data and the associated identification data and to forward the user data and the associated identification data to the storage and retrieval system; and

wherein said storage and retrieval system is operable to receive and to store the user data and the associated identification data.

16. A mobile telephone system comprising a mobile telephone network, a mobile telephone coupled to the network and a storage and retrieval system coupled to the network and a storage and retrieval system coupled to the network;

wherein the mobile telephone includes;

a generator operable to generate a user data file retrieval request comprising a user input query;

a memory operable to store a plurality of annotations each associated with a respective user data file via respective identification data;

a comparator operable to compare the user input query with the stored annotations to identify the user data file to be retrieved from said storage and retrieval system; and

a transmitter operable to transmit the identification data associated with the user data file to be retrieved to the telephone network;

wherein the telephone network is operable to receive the transmitted identification data and is operable to forward identification data to said storage and retrieval system; and

wherein the storage and retrieval system is operable to receive the transmitted identification data and to output the user data file corresponding to the received identification data.

17. A system according to claim 16, wherein said storage and retrieval system is operable to output the user data file to the user via the mobile telephone network and the user'"'"'s mobile telephone.