초록 ▼

Method and system for wavefront reconstruction from an image plane intensity distribution profile. An imaging device may be an agent for producing the image plane intensity distribution profile, for example, a point spread function. In one embodiment, the method and system include defining a feature

Method and system for wavefront reconstruction from an image plane intensity distribution profile. An imaging device may be an agent for producing the image plane intensity distribution profile, for example, a point spread function. In one embodiment, the method and system include defining a feature vector from the point spread function, and employing an adaptive computational architecture for associating the feature vector with at least one identifying characteristic of the imaging device, e.g., such as an amount of astigmatism.

대표청구항 ▼

A method to be employed in conjunction with a radiation system, the radiation system comprising: (a) at least one source of radiation; (b) at least one imaging device for imaging at least a portion of the radiation emitted by the or each source onto at least one image plane; the or each imaging devi

A method to be employed in conjunction with a radiation system, the radiation system comprising: (a) at least one source of radiation; (b) at least one imaging device for imaging at least a portion of the radiation emitted by the or each source onto at least one image plane; the or each imaging device functioning to produce at the image plane an intensity distribution profile; and (c) a detector array for recording the intensity distribution profile at the image plane; the method comprising the steps of: (1) defining a feature vector derived from the intensity distribution profile; and (2) employing an adaptive computational architecture for mapping the feature vector to at least one identifying characteristic of a selected imaging device.