Granted Patent B2

US 7,313,276 · App. 10/834,394 · Granted Dec 25, 2007

Abstract

Claims (44)

1. A method for comparing at least two objects, wherein a first object is a reference object provided by a first party and at least one second object is a comparison object provided by at least one second party, and the first party and the at least one second party are involved in the comparison over a communication network, comprising:

making information indicative of said first object and a task related to said first object available to said at least one second party,

receiving at said first party said at least one second object from said second party, wherein said at least one received second object has been formed according to said task by said at least one second party, and

comparing said at least one second object with said first object to determine a value of similarity.

2. A method according to claim 1 , further comprising making a decision on the success of the carrying-out of the task, wherein said decision of said success being based on said value of similarity.

3. A method according to claim 1 , further comprising notifying said at least one second party whose second object exceeds a determined value of similarity.

4. A method according to claim 1 , further comprising receiving at least one object from at least one of said second party via a wireless network.

5. A method according to claim 1 , wherein said making information available to said second party, is performed by using said communication network.

6. A method according to claim 1 , wherein said at least one second object received from said at least one second party is at least one digital picture.

7. A method according to claim 1 , wherein said information indicative of said first object is substantially identical to said first object.

8. A method according to claim 1 , wherein said comparing of said at least one received second object with said first object is performed by pixel matching, region matching, shape counting or any combination thereof.

9. A method according to claim 1 , wherein said information indicative of said first object comprises a region of interest that is emphasized by a mark.

10. A method for comparing at least two objects, wherein a first object is a reference object provided by a first party and at least one second object is a comparison object provided by at least one second party, and the first party and the at least one second party are involved in the comparison over a communication network, comprising:

establishing a state defining said one of said parties as the first party, and all other parties as second parties,

generating said first object at said first party,

making information indicative of said first object and a task related to said first object available to said at least one second party, via said communication network,

receiving at said first party at least one second object from said second party, wherein said at least one received second object has been formed according to said task by said at least one second party,

comparing said at least one second object with said first object to determine a value of similarity,

making a decision on the success of the carrying-out of the task, wherein said decision of said success is based on said value of similarity,

notifying said at least one second party whose second object exceeds a determined value of similarity, and

passing the state of the first party to one of said second parties by establishing one of said second parties as first party.

11. A method for operating a network game system comprising a network server device and network devices in a wireless communication network, comprising the procedures as disclosed in claim 1 .

12. A method according to claim 1 , wherein said objects are transferred by using multi media messaging.

13. A method according to claim 1 , wherein said notifications are posted via a television broadcast network.

14. A computer program product comprising program code means stored on a computer readable medium for carrying out the method of claim 1 , when said program product is run on a computer or network device.

15. A computer program product comprising program code, downloadable from a server for carrying out the method of claim 1 , when said program product is run on a computer or network device.

16. A computer data signal embodied in a carrier wave and representing a program that instructs a computer to perform the steps of the method of claim 1 .

17. A network device for comparing at least two objects, wherein a first object is a reference object provided by a first party and at least one second object is a comparison object provided by at least one second party, and the first party and the at least one second party are involved in the comparison over a communication network, said network device comprising:

a storage for storing said first object and a task related to said first object,

a network interface connected to said communication network to receive at least one of said second objects from said at least one second party via said wireless network, and

a central processing unit being connected to said storage and to said network interface,

wherein said central processing unit is configured to compare said at least one received second object with said first object to determine a value of similarity for each of said received at least one second objects in relation to said first object according to said stored task, and wherein said central processing unit is further configured to notify senders of said received second objects via said network interface according to said determined value of similarity and said stored task.

18. A network device according to claim 17 , wherein said object received via said communication network is a digital picture.

19. A network system for comparing at least two objects, comprising:

at least one network device for comparing at least two objects, wherein a first object is a reference object provided by a first party and at least one second object is a comparison object provided by at least one second party, and the first party and the at least one second party are involved in the comparison over a communication network, said network device comprising:

a storage for storing said first object and a task related to said first object,

a network interface connected to said communication network to receive at least one of said second objects from said at least one second party via said wireless network, and

a central processing unit being connected to said storage and to said network interface,

wherein said central processing unit is configured to compare said at least one received second object with said first object to determine a value of similarity for each of said received at least one second objects in relation to said first object according to said stored task, and wherein said central processing unit is further configured to notify senders of said received second objects via said network interface according to said determined value of similarity and said stored task,

wherein said network device comprises a mobile phone; and

at least one network device for generating a second object according to a first object received via a communication network wherein a first object is a reference object provided by a first party, said network device comprising:

a network interface connectable to a communication network to receive said first object and a task related to said first object,

a storage connected to said network interface, for storing said first object and said related task,

a camera for taking at least one picture according to said first object and said related task, said camera being connected to said storage, and display for displaying said task, said first object and said at least one picture taken.

Assignments (12)