System and method for selectable semantic codec pairs for very low data-rate video transmission
First Claim
1. A system for compressing one or more video streams comprising:
- one or more image input devices creating the one or more video streams; and
a selector process that selects a semantic compression process out of a set of semantic compression processes, the selected semantic compression process compressing the one or more video streams based on a task that required the compression of the one or more video streams and that utilizes content of the one or more video streams.
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Abstract
A system and method for using computer image processing for selectable task-based digital video compression is described. The system is intended to reduce travel of experts and let these experts direct field agents in performing tasks remotely. The tasks to be performed in the remote field can be monitoring, manipulating, and navigating. A field agent performs the manipulation and navigation operations, this agent can be a human being or a robot. The task-based compression algorithms use computer vision techniques to extract the bare minimum amount of information from the remote field scenery to allow the task to be performed. High frame rate photo-realistic reconstruction of the remote scene is not generally necessary.
109 Citations
17 Claims
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1. A system for compressing one or more video streams comprising:
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one or more image input devices creating the one or more video streams; and a selector process that selects a semantic compression process out of a set of semantic compression processes, the selected semantic compression process compressing the one or more video streams based on a task that required the compression of the one or more video streams and that utilizes content of the one or more video streams. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for compressing video streams, the method comprising the steps of:
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inputting one or more video streams; and selecting a semantic compression process out of a set of semantic compression processes, the selected semantic compression process compressing the one or more video streams based on a task that required the compression of the one or more video streams and that utilizes content of the one or more video streams.
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15. A system for compressing video streams, the system comprising:
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means for inputting one or more video streams; and means for selecting a semantic compression process out of a set of semantic compression processes, the selected semantic compression process compressing the one or more video streams based on a task that required the compression of the one or more video streams and that utilizes content of the one or more video streams.
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16. A computer program process having the steps of:
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inputting one or more video streams; and selecting a semantic compression process out of a set of semantic compression processes, the selected semantic compression process compressing the one or more video streams based on a task that required the compression of the one or more video streams and that utilizes content of the one or more video streams.
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17. A system for compressing one or more video streams comprising:
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one or more image input devices creating one or more video streams; and a selector process that selects a plurality of compression processes out of a set of compression processes, the selected plurality of compression processes each compressing one or more regions of the one or more video streams based on a task that required the compression of the one or more video streams and that utilizes content of the one or more video streams.
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Specification