Abstract: A method and system for acquiring scan data. The system includes a processing device and an imaging device. The processing device is configured to generate a target protocol group corresponding to a plurality of target bed positions by adjusting, based on a reference image, at least one parameter of an initial protocol group. The target protocol group includes a target general protocol for localizing the plurality of target bed positions and a plurality of target primary protocols for localizing each of the plurality of target bed positions. The imaging device is configured to acquire scan data by scanning the object based on the target protocol group.

Abstract: A method and system for acquiring scan data. The system includes a processing device and an imaging device. The processing device is configured to generate a target protocol group corresponding to a plurality of target bed positions by adjusting, based on a reference image, at least one parameter of an initial protocol group. The target protocol group includes a target general protocol for localizing the plurality of target bed positions and a plurality of target primary protocols for localizing each of the plurality of target bed positions. The imaging device is configured to acquire scan data by scanning the object based on the target protocol group.

Abstract: A method and system for acquiring scan data. The system includes a processing device and an imaging device. The processing device is configured to generate a target protocol group corresponding to a plurality of target bed positions by adjusting, based on a reference image, at least one parameter of an initial protocol group. The target protocol group includes a target general protocol for localizing the plurality of target bed positions and a plurality of target primary protocols for localizing each of the plurality of target bed positions. The imaging device is configured to acquire scan data by scanning the object based on the target protocol group.

Abstract: A method may include obtaining a first acquisition time period related to a scan of a first modality performed on an object. The method may also include obtaining one or more second acquisition time periods related to a scan of a second modality performed on the object. The method may also include obtaining, based on the first acquisition time period and the one or more second acquisition time periods, target data of the object acquired in the scan of the first modality. The method may also include generating one or more target images of the object based on the target data.

Abstract: A method may include obtaining a first acquisition time period related to a scan of a first modality performed on an object. The method may also include obtaining one or more second acquisition time periods related to a scan of a second modality performed on the object. The method may also include obtaining, based on the first acquisition time period and the one or more second acquisition time periods, target data of the object acquired in the scan of the first modality. The method may also include generating one or more target images of the object based on the target data.

Abstract: A method may include obtaining a first acquisition time period related to a scan of a first modality performed on an object. The method may also include obtaining one or more second acquisition time periods related to a scan of a second modality performed on the object. The method may also include obtaining, based on the first acquisition time period and the one or more second acquisition time periods, target data of the object acquired in the scan of the first modality. The method may also include generating one or more target images of the object based on the target data.

Abstract: A method may include obtaining a first acquisition time period related to a scan of a first modality performed on an object. The method may also include obtaining one or more second acquisition time periods related to a scan of a second modality performed on the object. The method may also include obtaining, based on the first acquisition time period and the one or more second acquisition time periods, target data of the object acquired in the scan of the first modality. The method may also include generating one or more target images of the object based on the target data.

Abstract: A method and system for acquiring scan data. The system includes a processing device and an imaging device. The processing device is configured to generate a target protocol group corresponding to a plurality of target bed positions by adjusting, based on a reference image, at least one parameter of an initial protocol group. The target protocol group includes a target general protocol for localizing the plurality of target bed positions and a plurality of target primary protocols for localizing each of the plurality of target bed positions. The imaging device is configured to acquire scan data by scanning the object based on the target protocol group.

Abstract: A method and system for acquiring scan data. The system includes a processing device and an imaging device. The processing device is configured to generate a target protocol group corresponding to a plurality of target bed positions by adjusting, based on a reference image, at least one parameter of an initial protocol group. The target protocol group includes a target general protocol for localizing the plurality of target bed positions and a plurality of target primary protocols for localizing each of the plurality of target bed positions. The imaging device is configured to acquire scan data by scanning the object based on the target protocol group.

Abstract: A method and system for acquiring scan data. The system includes a processing device and an imaging device. The processing device is configured to generate a target protocol group corresponding to a plurality of target bed positions by adjusting, based on a reference image, at least one parameter of an initial protocol group. The target protocol group includes a target general protocol for localizing the plurality of target bed positions and a plurality of target primary protocols for localizing each of the plurality of target bed positions. The imaging device is configured to acquire scan data by scanning the object based on the target protocol group.

Abstract: A method may include obtaining a first acquisition time period related to a scan of a first modality performed on an object. The method may also include obtaining one or more second acquisition time periods related to a scan of a second modality performed on the object. The method may also include obtaining, based on the first acquisition time period and the one or more second acquisition time periods, target data of the object acquired in the scan of the first modality. The method may also include generating one or more target images of the object based on the target data.