SYSTEM AND METHOD FOR CONVERSION AND DISTRIBUTION OF GRAPHICAL OBJECTS
First Claim
1. A system for converting a first digital representation of a graphical object defined in two dimensions, such as a floor plan of a building such as a house or an apartment, into a second digital representation of said graphical object, said second digital representation defined in three dimensions, said system comprising:
- means for converting the first digital representation into a vector based representation by means of an computer implemented algorithm, andmeans for converting said vector based representation of the first digital representation into a three dimensional representation of the graphical object.
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Abstract
A system for converting a first digital representation of a graphical object defined in two dimensions, such as a floor plan of a building such as a house or an apartment, into a second digital representation of said graphical object, said second digital representation defined in three dimensions, said system comprising means for converting the first digital representation into a vector based representation by means of an computer implemented algorithm, and means for converting said vector based representation of the first digital representation into a three dimensional representation of the graphical object. Furthermore the invention relates to a system for secure administration and/or provision of protected data files in a computer network, such as the Internet or a local LAN, said computer network comprising at least one server and a plurality of clients. Finally the invention relates to a system that allows 3rd party suppliers to be able to provide applications to be launched on a client.
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Citations
60 Claims
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1. A system for converting a first digital representation of a graphical object defined in two dimensions, such as a floor plan of a building such as a house or an apartment, into a second digital representation of said graphical object, said second digital representation defined in three dimensions, said system comprising:
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means for converting the first digital representation into a vector based representation by means of an computer implemented algorithm, and means for converting said vector based representation of the first digital representation into a three dimensional representation of the graphical object. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of converting a first digital representation of a graphical object defined in two dimensions, such as a floor plan of a building such as a house or an apartment, into a second digital representation of said graphical object, said second digital representation defined in three dimensions, said method comprising the steps of:
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converting the first digital representation into a vector based representation by means of an computer implemented algorithm, and converting said vector based representation of the first digital representation into a three dimensional representation of the graphical object. - View Dependent Claims (9, 10, 11, 12, 13, 14, 59)
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15. A system for secure administration and/or provision of protected data files in a computer network, such as the Internet or a local LAN, said computer network comprising at least one server and a plurality of clients, said system comprising means for providing a loader module from at least one server to a client every time the client starts a new instance of the system, said loader module comprising:
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a) means for providing data communication between the at least one server and said client, b) means for validating protected files and unprotected files on the client by means of an hash function, c) means for authenticating said loader module towards at least one server and subsequently providing at least one security code from said at least one server to the client to decrypt said protected files, and d) means for encrypting and decrypting said protected files on the client and data communicated between the at least one server and said client. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 36)
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- 27. A system for launching applications on a client, such as a computer, through a computer network, such as the Internet or a local LAN, said computer network comprising at least one master server and a plurality of 3rd party servers and a plurality of clients, said system comprising means for a user, connected to and/or associated with a client, to approve certificates from one or more specific 3rd party supplier, subsequently said 3rd party suppliers will be able to provide applications to be launched on said users client, said system further comprising means for periodically communicating with the at least one master server to validate the certificates approved by said user.
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37. A method for secure administration and/or provision of protected data files in a computer network, such as the Internet or a local LAN, said computer network comprising at least one server and a plurality of clients, said method comprising the step of providing a loader module from at least one server to a client every time the client starts a new instance on the at least one server, said loader module comprising:
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a) means for providing data communication between the at least one server and said client, b) means for validating protected files and unprotected files on the client by means of an hash function, c) means for authenticating said loader module towards at least one server and subsequently providing at least one security code from said at least one server to the client to decrypt said protected files, and d) means for encrypting and decrypting said protected files on the client and data communicated between the at least one server and said client. - View Dependent Claims (38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 58, 60)
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- 49. A method for launching applications on a client, such as a computer, through a computer network, such as the Internet or a local LAN, said computer network comprising at least one master server and a plurality of 3rd party servers and a plurality of clients, said method comprising the step of a user, connected to and/or associated with a client, approving certificates from one or more specific 3rd party supplier, subsequently said 3rd party suppliers will be able to provide applications to be launched on said users client, said method further comprising the step of periodically communicating with the at least one master server to validate the certificates approved by said user.
Specification