Applied Mathematics
编码孔径成像
Coded Aperture ImagingA technique used in radiation detection and imaging that employs a patterned mask (coded aperture) to encode the direction of incoming radiation onto a detector plane, which is then decoded to reconstruct an image of the source. / 一种用于辐射探测和成像的技术，利用图案化的掩模（编码孔径）将入射辐射的方向编码到探测器平面上，然后通过解码来重建辐射源图像。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-09 17:05:35
Sub-knowledge points
Mask DesignImage Reconstruction AlgorithmsRadiation Localization
Higher-order knowledge points
Imaging DetectorsRadiation Physics
Main parameters and performance indicators
Coded Aperture Pattern: The specific mask geometry used to encode the source direction.Detector Resolution: The spatial resolution of the detector array used to capture the encoded image.Source Energy: The energy of the radiation being imaged.
Open problems
Optimizing mask patterns for specific source distributions and noise conditions.Real-time decoding and reconstruction of high-resolution images.
Related literature
ranked by community starsA prototype radiation localization and identification system based on coded aperture imagingOpen source
Related products and links
Coded Aperture MaskRadiation Localization System
Creation and modification trail
1 recordsRecord title: Coded Aperture Imaging.
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