Systems And Methods For Compressive Sense Imaging
First Claim
1. A compressive sense imaging system, the system comprising:
- a processing device configured to;
determine at least one kernel matrix based on relative motion of an object during a time period corresponding to acquisition of at least one of a plurality of compressive measurements representing a compressed image of the object;
determine a reconstruction basis matrix to compensate for the relative motion of the object during the time period based on the at least one kernel matrix; and
,generate an uncompressed image of the object from the plurality of compressive measurements using the reconstruction basis matrix.
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Abstract
Systems and methods for compressive sense imaging are provided. In one aspect, a system and method is provided for determining at least one kernel matrix based on the relative motion of an object during a time period corresponding to the acquisition of one or more compressive measurements of the object. An uncompressed image of the object is generated using the compressive measurements using a reconstruction basis matrix that is different from the compressive basis matrix used to acquire the compressive measurements of the object. To compensate for the relative motion of the object, the reconstruction basis matrix is determined based on the at least one kernel matrix and the compressive basis matrix.
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Citations
20 Claims
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1. A compressive sense imaging system, the system comprising:
a processing device configured to; determine at least one kernel matrix based on relative motion of an object during a time period corresponding to acquisition of at least one of a plurality of compressive measurements representing a compressed image of the object; determine a reconstruction basis matrix to compensate for the relative motion of the object during the time period based on the at least one kernel matrix; and
,generate an uncompressed image of the object from the plurality of compressive measurements using the reconstruction basis matrix. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for compressive sense imaging, the method comprising:
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determining, using a processor, at least one kernel matrix based on relative motion of an object during a time period corresponding to acquisition of at least one of a plurality of compressive measurements representing a compressed image of the object; determining a reconstruction basis matrix to compensate for the relative motion of the object during the time period based on the at least one kernel matrix; and
,generating an uncompressed image of the object from the plurality of compressive measurements using the reconstruction basis matrix. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A non-transitory computer-readable medium including one or more instructions for configuring a processor for:
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determining at least one kernel matrix based on relative motion of an object during a time period corresponding to acquisition of at least one of a plurality of compressive measurements representing a compressed image of the object; determining a reconstruction basis matrix to compensate for the relative motion of the object during the time period based on the at least one kernel matrix; and
,generating an uncompressed image of the object from the plurality of compressive measurements using the reconstruction basis matrix.
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Specification