Systems and methods for processing electronic images for physiology-compensated reconstruction
A computer-implemented method for medical measurement reconstruction may comprise: receiving a measurement acquisition signal; based on the received measurement acquisition signal, creating a plurality of representations of the measurement acquisition signal, wherein each of the plurality of representations relates to a different aspect of the measurement acquisition signal; modifying one or more of the plurality of representations; and generating an output signal including the modified one or more of the plurality of representations.
1 . A computer-implemented method for medical measurement reconstruction, the method comprising:
receiving a measurement acquisition signal, wherein the measurement acquisition signal is acquired from medical imaging;
based on the received measurement acquisition signal, creating a plurality of representations of the measurement acquisition signal, wherein each of the plurality of representations relates to a different aspect of the measurement acquisition signal;
modifying one or more of the plurality of representations, wherein the modifying the one or more of the plurality of representations addresses at least one physiology-caused artifact in the measurement acquisition signal caused by at least two of the group of: lumen physiology, attenuation dynamics, cardiac chamber physiology, cardiothoracic physiology, myocardial territory physiology, and flow of a contrast agent; and
generating an output signal including the modified one or more of the plurality of representations.
2 . The computer-implemented method of claim 1 , wherein the output signal includes a reconstruction of the measurement acquisition signal or wherein the output signal is used to generate a reconstruction of the measurement acquisition signal.
3 . The computer-implemented method of claim 1 , wherein the measurement acquisition signal includes a medical imaging signal.
4 . The computer-implemented method of claim 1 , wherein the plurality of representations include a representation of at least two of anatomy, motion, or a physiological process.
5 . The computer-implemented method of claim 4 , wherein the plurality of representations are created based on known information about the at least one of the anatomy, the motion, or the physiological process.
6 . The computer-implemented method of claim 1 , further comprising determining whether a stop condition is satisfied and, upon determining the stop condition is not satisfied, iterating at least one of the receiving, the creating, the modifying, or the generating step.
7 . The computer-implemented method of claim 1 , further comprising reconstructing an image using an estimate of dynamics.
8 . The computer-implemented method of claim 1 , further comprising modifying the representation based on a presence of an implanted hardware.
9 . The method of claim 1 , wherein the plurality of representations of the measurement acquisition signal is created by decomposing the measure acquisition signals.
10 . The method of claim 1 , wherein modifying the one or more of the plurality of representations includes estimating an attenuation map.
11 . The method of claim 1 , wherein generating the output signal includes segmenting a reconstructed image to generate an anatomic model and preparing an analysis using the anatomic model.
12 . The method of claim 11 , wherein the analysis includes determining, simulating, and calculating a fractional flow reserve.
13 . A system for processing electronic images for medical measurement reconstruction, comprising:
a data storage device storing instructions for medical measurement reconstruction; and
a processor configured to execute the instructions to perform operations comprising:
receiving a measurement acquisition signal, wherein the measurement acquisition signal is acquired from medical imaging modalities;
based on the received measurement acquisition signal, creating a plurality of representations of the measurement acquisition signal, wherein each of the plurality of representations relates to a different aspect of the measurement acquisition signal;
modifying one or more of the plurality of representations, wherein the modifying the one or more of the plurality of representations addresses at least one physiology-caused artifact in the measurement acquisition signal caused by at least two of the group of: lumen physiology, attenuation dynamics, cardiac chamber physiology, cardiothoracic physiology, myocardial territory physiology, and flow of a contrast agent; and
generating an output signal including the modified one or more of the plurality of representations.
14 . The system of claim 13 , wherein the output signal includes a reconstruction of the measurement acquisition signal or wherein the output signal is used to generate a reconstruction of the measurement acquisition signal.
15 . The system of claim 13 , wherein the plurality of representations include a representation of at least one of anatomy, motion, or a physiological process.
16 . The system of claim 15 , wherein the plurality of representations are created based on known information about the at least one of the anatomy, the motion, or the physiological process.
17 . The system of claim 13 , the operations further comprising reconstructing an image using an estimate of dynamics.
18 . A non-transitory computer-readable medium storing instructions that, when executed by one or more processors, cause the one or more processors to perform operations for medical measurement reconstruction, the operations comprising:
receiving a measurement acquisition signal, wherein the measurement acquisition signal is acquired from medical imaging modalities;
based on the received measurement acquisition signal, creating a plurality of representations of the measurement acquisition signal, wherein each of the plurality of representations relates to a different aspect of the measurement acquisition signal;
modifying one or more of the plurality of representations, wherein the modifying the one or more of the plurality of representations addresses at least one physiology-caused artifact in the measurement acquisition signal caused by at least two of the group of: lumen physiology, attenuation dynamics, cardiac chamber physiology, cardiothoracic physiology, myocardial territory physiology, and flow of a contrast agent; and
generating an output signal including the modified one or more of the plurality of representations.
19 . The non-transitory computer-readable medium of claim 18 , wherein the output signal includes a reconstruction of the measurement acquisition signal or wherein the output signal is used to generate a reconstruction of the measurement acquisition signal.
20 . The non-transitory computer-readable medium of claim 18 , wherein the plurality of representations include a representation of at least one of anatomy, motion, or a physiological process.