Systems and methods for dose verification
AssigneeShanghai United Imaging Healthcare Co., Ltd.
InventorsYanfang LIU, Cheng NI, Fei ZHAO, Libin WEN, Zhao JIN
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Abstract
The embodiments of the present disclosure provide a method for dose verification. The method may include obtaining a predicted radiation auxiliary image of a target object at a target radiation time point; determining a target dose strategy based on the predicted radiation auxiliary image; performing, based on the target dose strategy, treatment in a current radiation fraction on the target object.
Claims20
A method for dose verification implemented on a computing device having one or more processors and one or more storage devices, comprising:
- obtaining a predicted radiation auxiliary image of a target object at a target radiation time point;
- determining a target dose strategy based on the predicted radiation auxiliary image;
- and
- performing, based on the target dose strategy, treatment in a current radiation fraction on the target object.
A system for dose verification, comprising:
- at least one storage device storing a set of instructions;
- and
- at least one processor in communication with the storage device, wherein when executing the set of instructions, the at least one processor is configured to cause the system to perform operations including:
- obtaining a predicted radiation auxiliary image of a target object at a target radiation time point;
- determining a target dose strategy based on the predicted radiation auxiliary image;
- performing, based on the target dose strategy, treatment in a current radiation fraction for the target object;
- obtaining a radiation auxiliary image of the target object at the target radiation time point;
- and
- reconstructing, based on the radiation auxiliary image, a radiation dose at the target radiation time point.
A method for online radiation dose reconstruction implemented on a computing device having one or more processors and one or more storage devices, comprising:
- obtaining in real-time a radiation auxiliary image corresponding to each current radiation field in a plurality of radiation fields in a current treatment process for a target object;
- reconstructing a radiation dose in real-time based on the radiation auxiliary image corresponding to the current radiation field;
- and
- displaying in real-time the radiation dose corresponding to the current radiation field in the current treatment process, or displaying in real-time a cumulative result of radiation doses corresponding to the plurality of radiation fields in the current treatment process.
Dependencies are inferred from the claim text.