1. A system for Non-Contrast Agent enhanced MR imaging, comprising: an MR image acquisition device for acquiring imaging datasets comprising one or more image slabs individually comprising a plurality of image slices; an image data processor for processing data representing an acquired image slice to detect a predetermined anatomical feature of a patient by detecting an edge of said anatomical feature in response to detection of pixel luminance transitions; and a patient support table controller for automatically moving a patient table at a velocity adaptively and dynamically determined by, selecting data modifying table velocity from predetermined information associating an anatomical feature with table velocity modification data in response to detection of said anatomical feature and adaptively determining a table velocity using the modification data.