Patent Number: 
Section: claims

1. An apparatus including an automated X-ray imaging system for producing a plurality of X-ray imaging signals, comprising:an X-ray emission system responsive to at least one emission control signal by providing at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics;an X-ray detection system responsive to at least one detection control signal and for placement in relation to said X-ray emission system to be responsive to at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject disposed substantially between said X-ray emission and detection systems by providing corresponding first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively; anda control system, coupled to said X-ray emission and detection systems, responsive to said first and second image signals by providing said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively; whereinsaid portion of said subject defines a target region for said at least respective portions of said first and second doses of X-ray radiation,said target region is disposed in a first spatial relation to said X-ray emission system,said target region is disposed in a second spatial relation to said X-ray detection system, andsaid X-ray emission system is further responsive to said at least one emission control signal by controlling said first spatial relation. 2. An apparatus including an automated X-ray imaging system for producing a plurality of X-ray imaging signals, comprising:an X-ray emission system responsive to at least one emission control signal by providing at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics;an X-ray detection system responsive to at least one detection control signal and for placement in relation to said X-ray emission system to be responsive to at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject disposed substantially between said X-ray emission and detection systems by providing corresponding first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively; anda control system, coupled to said X-ray emission and detection systems, responsive to said first and second image signals by providing said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively; whereinsaid portion of said subject defines a target region for said at least respective portions of said first and second doses of X-ray radiation,said target region is disposed in a first spatial relation to said X-ray emission system,said target region is disposed in a second spatial relation to said X-ray detection system, andsaid X-ray detection system is further responsive to said at least one detection control signal by controlling said second spatial relation. 3. An apparatus including an automated X-ray imaging system for producing a plurality of X-ray imaging signals, comprising:an X-ray emission system responsive to at least one emission control signal by providing at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics;an X-ray detection system responsive to at least one detection control signal and for placement in relation to said X-ray emission system to be responsive to at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject disposed substantially between said X-ray emission and detection systems by providing corresponding first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively; anda control system, coupled to said X-ray emission and detection systems, responsive to said first and second image signals by providing said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively; whereinsaid portion of said subject defines a target region for said at least respective portions of said first and second doses of X-ray radiation,said target region is disposed in a first spatial relation to said X-ray emission system,said target region is disposed in a second spatial relation to said X-ray detection system,said X-ray emission system is further responsive to said at least one emission control signal by controlling said first spatial relation, andsaid X-ray detection system is further responsive to said at least one detection control signal by controlling said second spatial relation. 4. An apparatus including an automated X-ray imaging system for producing a plurality of X-ray imaging signals, comprising:an X-ray emission system responsive to at least one emission control signal by providing at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics, and said X-ray emission system includesan X-ray source responsive to a first portion of said at least one emission control signal by providing X-ray radiation with at least one of said plurality of X-ray radiation characteristics corresponding to said first portion of said at least one emission control signal, anda collimator coupled to said X-ray source and responsive to a second portion of said at least one emission control signal by conveying said X-ray radiation with at least another of said plurality of X-ray radiation characteristics corresponding to said second portion of said at least one emission control signal;an X-ray detection system responsive to at least one detection control signal and for placement in relation to said X-ray emission system to be responsive to at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject disposed substantially between said X-ray emission and detection systems by providing corresponding first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively; anda control system, coupled to said X-ray emission and detection systems, responsive to said first and second image signals by providing said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively. 5. A automated method for producing a plurality of X-ray imaging signals corresponding to selected views of a subject with selectively variable image resolutions, comprising:receiving at least one emission control signal;generating, in response to said at least one emission control signal, at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics, by generating with an X-ray emission system, in response to said at least one emission control signal, at least first and second doses of X-ray radiation;receiving at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject by receiving with an X-ray detection system at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject disposed substantially between said X-ray emission and detection systems, wherein said portion of said subject defines a target region for said at least respective portions of said first and second doses of X-ray radiation;receiving at least one detection control signal;generating, in response to said at least one detection control signal and said at least respective portions of said first and second doses of X-ray radiation, first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively;processing said first and second image signals;generating, in response to said processed first and second image signals, said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively;disposing said target region in a first spatial relation to said X-ray emission system;disposing said target region in a second spatial relation to said X-ray detection system; andcontrolling said first spatial relation in further response to said at least one emission control signal. 6. A automated method for producing a plurality of X-ray imaging signals corresponding to selected views of a subject with selectively variable image resolutions, comprising:receiving at least one emission control signal;generating, in response to said at least one emission control signal, at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics, by generating with an X-ray emission system, in response to said at least one emission control signal, at least first and second doses of X-ray radiation;receiving at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject by receiving with an X-ray detection system at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject disposed substantially between said X-ray emission and detection systems, wherein said portion of said subject defines a target region for said at least respective portions of said first and second doses of X-ray radiation;receiving at least one detection control signal;generating, in response to said at least one detection control signal and said at least respective portions of said first and second doses of X-ray radiation, first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively;processing said first and second image signals;generating, in response to said processed first and second image signals, said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively;disposing said target region in a first spatial relation to said X-ray emission system;disposing said target region in a second spatial relation to said X-ray detection system; andcontrolling said second spatial relation in further response to said at least one detection control signal. 7. A automated method for producing a plurality of X-ray imaging signals corresponding to selected views of a subject with selectively variable image resolutions, comprising:receiving at least one emission control signal;generating, in response to said at least one emission control signal, at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics, by generating with an X-ray emission system, in response to said at least one emission control signal, at least first and second doses of X-ray radiation;receiving at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject by receiving with an X-ray detection system at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject disposed substantially between said X-ray emission and detection systems, wherein said portion of said subject defines a target region for said at least respective portions of said first and second doses of X-ray radiation;receiving at least one detection control signal;generating, in response to said at least one detection control signal and said at least respective portions of said first and second doses of X-ray radiation, first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively;processing said first and second image signals;generating, in response to said processed first and second image signals, said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively;disposing said target region in a first spatial relation to said X-ray emission system;disposing said target region in a second spatial relation to said X-ray detection system;controlling said first spatial relation in further response to said at least one emission control signal; andcontrolling said second spatial relation in further response to said at least one detection control signal. 8. A automated method for producing a plurality of X-ray imaging signals corresponding to selected views of a subject with selectively variable image resolutions, comprising:receiving at least one emission control signal;generating, in response to said at least one emission control signal, at least first and second doses of X-ray radiation, wherein said second dose differs from said first dose in one or more of a plurality of X-ray radiation characteristics, bygenerating, in response to a first portion of said at least one emission control signal, X-ray radiation with at least one of said plurality of X-ray radiation characteristics corresponding to said first portion of said at least one emission control signal, andcollimating, in response to a second portion of said at least one emission control signal, said X-ray radiation;receiving at least respective portions of said first and second doses of X-ray radiation following exposure thereto of at least a portion of a subject;receiving at least one detection control signal;generating, in response to said at least one detection control signal and said at least respective portions of said first and second doses of X-ray radiation, first and second image signals corresponding to said respective portions of said first and second doses of X-ray radiation, respectively;processing said first and second image signals; andgenerating, in response to said processed first and second image signals, said emission and detection control signals, wherein said second image signal differs from said first image signal in one or more of a plurality of image characteristics, and said first and second image signals together form a plurality of images which is one or more ofa planar image and a volumetric image, respectively,a volumetric image and a planar image, respectively,a lower resolution image and a higher resolution image, respectively, anda higher resolution image and a lower resolution image, respectively. 9. The method of claim 8, wherein said generating, in response to said at least one detection control signal and said at least respective portions of said first and second doses of X-ray radiation, first and second image signals comprises generating, in response to a first portion of said at least one detection control signal, a plurality of pixel signals. 10. The method of claim 9, wherein said generating, in response to said at least one detection control signal and said at least respective portions of said first and second doses of X-ray radiation, first and second image signals further comprises processing said plurality of pixel signals to generate said first and second image signals.