Abstract: A method for acquiring an image on an imaging system includes accessing at least first image data from a first imaging system, processing the first image data in accordance with a CAD algorithm, acquiring at least second image data based upon results of the CAD algorithm and processing the second image data in accordance with the CAD algorithm to confirm the results of the CAD algorithm regarding the first image data.

Abstract: A method for acquiring an image on an imaging system includes accessing at least first image data from a first imaging system, processing the first image data in accordance with a CAD algorithm, acquiring at least second image data based upon results of the CAD algorithm and processing the second image data in accordance with the CAD algorithm to confirm the results of the CAD algorithm regarding the first image data.

Abstract: A method for acquiring an image on an imaging system includes accessing at least first image data from a first imaging system, processing the first image data in accordance with a CAD algorithm, acquiring at least second image data based upon results of the CAD algorithm and processing the second image data in accordance with the CAD algorithm to confirm the results of the CAD algorithm regarding the first image data.

Abstract: A method for obtaining data includes acquiring Computed Tomography (CT) scout data at a Z location with a first x-ray spectrum, and acquiring CT scout data at the Z with a second x-ray spectrum different from the first x-ray spectrum.

Abstract: A method for detection and classification of nodules (N) in a tomographic image of an anatomical zone of a patient includes segmenting the image to identify therein a region of interest including at least one nodule, and classifying regions of the nodule as one of solid, part-solid, and non-solid.

Abstract: A method for obtaining perfusion data includes providing an object of interest, estimating a first quantity of contrast agent utilized by a mono-energy computed tomography (CT) imaging system to image the object of interest, introducing a second quantity of contrast agent into the object of interest, the second quantity of contrast agent less than the first quantity of contrast agent, and scanning the object of interest using a multi-energy Computed Tomography (MECT) system to acquire data.

Abstract: A method for obtaining data includes scanning a lung of a patient with a Multi-Energy Computed Tomography (MECT) system to acquire data regarding a plurality of contrast agents.

Abstract: A method, system and medium for modulating the x-ray power of an imaging system so as to maintain a desired image noise in the imaging system is disclosed. In an exemplary embodiment, the method includes obtaining projection data, correcting the projection data responsive to beam hardening errors so as to create corrected projection data, processing the corrected projection data so as to create a plurality of emitter current values responsive to an imaging method and applying the emitter current values to the imaging system responsive to an object to be imaged. In another aspect, a method for determining an optimum emitter tube voltage for an imaging system includes characterizing the imaging system so as to determine a system water-equivalent path length responsive to a relative noise increase.

Abstract: A method for detection and classification of nodules (N) in a tomographic image of an anatomical zone of a patient includes segmenting the image to identify therein a region of interest including at least one nodule, and classifying regions of the nodule as one of solid, part-solid, and non-solid.

Abstract: A method for obtaining perfusion data includes providing an object of interest, estimating a first quantity of contrast agent utilized by a mono-energy computed tomography (CT) imaging system to image the object of interest, introducing a second quantity of contrast agent into the object of interest, the second quantity of contrast agent less than the first quantity of contrast agent and scanning the object of interest using a multi-energy Computed Tomography (MECT) system to acquire data.

Abstract: A method for obtaining data includes acquiring Computed Tomography (CT) scout data at a Z location with a first x-ray spectrum, and acquiring CT scout data at the Z with a second x-ray spectrum different from the first x-ray spectrum.

Abstract: A method for obtaining data includes scanning a lung of a patient with a Multi-Energy Computed Tomography (MECT) system to acquire data regarding a plurality of contrast agents.

Abstract: A method, system and medium for modulating the x-ray power of an imaging system so as to maintain a desired image noise in the imaging system is disclosed. In an exemplary embodiment, the method includes obtaining projection data, correcting the projection data responsive to beam hardening errors so as to create corrected projection data, processing the corrected projection data so as to create a plurality of emitter current values responsive to an imaging method and applying the emitter current values to the imaging system responsive to an object to be imaged. In another aspect, a method for determining an optimum emitter tube voltage for an imaging system includes characterizing the imaging system so as to determine a system water-equivalent path length responsive to a relative noise increase.