专利名称：Adaptive Optical Methods and Devices For
Enhancing Image Contrast In the Presenceof Bright Background
发明人：Jahangir S Rastegar,Harbans Dhadwal,Dake
Feng
申请号：US15130945申请日：20160416
公开号：US20160316127A1公开日：20161027
专利附图：
摘要：A device including: an image sensor for imaging an object field reflected from an
object to be imaged; a first objective lens for focusing a background field from the objectinto a concentrated energy field on a spatial frequency plane of the first objective lens;and a programmable spatial light modulator positioned in an optical path at the spatialfrequency plane, the programmable spatial light modulator being programmed todisplay an opaque region and a substantially transparent region outside of the opaqueregion, the opaque region corresponding to a position of the concentrated energy field.
申请人：Jahangir S Rastegar,Harbans Dhadwal,Dake Feng
地址：Stony Brook NY US,Setauket NY US,Kings Park NY US
国籍：US,US,US
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