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A new automatic exposure system for digital still camerasFace detection for automatic exposure control in handheld cameraAutomatic exposure control in computed tomography--an evaluation of systems from different manufacturers.Use of an automatic exposure control mechanism for dose optimization in multidetector row CT examinations. Radiology 237:213Use of an automatic exposure control mechanism for dose optimization in multi-detector row CT examinations: clinical evaluation.Reducing radiation dose in emergency computed tomography with automatic exposure control techniquesUse of automatic exposure control in multislice computed tomography of the coronaries: comparison of 16-slice and 64-slice scanner d...Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer programEffect of altering automatic exposure control settings and quality reference mAs on radiation dose, image quality, and diagnostic ef...Computed tomography radiation dose optimization: scanning protocols and clinical applications of automatic exposure control.