Matches in SemOpenAlex for { <https://semopenalex.org/work/W4377023676> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W4377023676 endingPage "19491" @default.
- W4377023676 startingPage "19491" @default.
- W4377023676 abstract "Using a freeform optical surface can effectively reduce the imaging system weight and volume while maintaining good performance and advanced system specifications. But it is still very difficult for traditional freeform surface design when ultra-small system volume or ultra-few elements are required. Considering the images generated by the system can be recovered by digital image processing, in this paper, we proposed a design method of compact and simplified off-axis freeform imaging systems using optical-digital joint design process, which fully integrates the design of a geometric freeform system and the image recovery neural network. This design method works for off-axis nonsymmetric system structure and multiple freeform surfaces with complicated surface expression. The overall design framework, ray tracing, image simulation and recovery, and loss function establishment are demonstrated. We use two design examples to show the feasibility and effect of the framework. One is a freeform three-mirror system with a much smaller volume than a traditional freeform three-mirror reference design. The other is a freeform two-mirror system whose element number is reduced compared with the three-mirror system. Ultra-compact and/or simplified freeform system structure as well as good output recovered images can be realized." @default.
- W4377023676 created "2023-05-19" @default.
- W4377023676 creator A5026250850 @default.
- W4377023676 creator A5036754312 @default.
- W4377023676 creator A5069277955 @default.
- W4377023676 creator A5086964108 @default.
- W4377023676 date "2023-05-25" @default.
- W4377023676 modified "2023-10-02" @default.
- W4377023676 title "Design of compact off-axis freeform imaging systems based on optical-digital joint optimization" @default.
- W4377023676 cites W1974781478 @default.
- W4377023676 cites W1987710226 @default.
- W4377023676 cites W2054303485 @default.
- W4377023676 cites W2072866006 @default.
- W4377023676 cites W2088909704 @default.
- W4377023676 cites W2170608748 @default.
- W4377023676 cites W2274472325 @default.
- W4377023676 cites W2739840191 @default.
- W4377023676 cites W2774320778 @default.
- W4377023676 cites W2800507607 @default.
- W4377023676 cites W2809900749 @default.
- W4377023676 cites W2910556166 @default.
- W4377023676 cites W2915337338 @default.
- W4377023676 cites W2954075046 @default.
- W4377023676 cites W2955176223 @default.
- W4377023676 cites W2970034900 @default.
- W4377023676 cites W2983219806 @default.
- W4377023676 cites W3021985892 @default.
- W4377023676 cites W3118956845 @default.
- W4377023676 cites W3177345726 @default.
- W4377023676 cites W3177379550 @default.
- W4377023676 cites W3185871635 @default.
- W4377023676 cites W3205979102 @default.
- W4377023676 cites W4205767275 @default.
- W4377023676 cites W4281990166 @default.
- W4377023676 cites W4307279116 @default.
- W4377023676 cites W4312299829 @default.
- W4377023676 doi "https://doi.org/10.1364/oe.492199" @default.
- W4377023676 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37381363" @default.
- W4377023676 hasPublicationYear "2023" @default.
- W4377023676 type Work @default.
- W4377023676 citedByCount "1" @default.
- W4377023676 countsByYear W43770236762023 @default.
- W4377023676 crossrefType "journal-article" @default.
- W4377023676 hasAuthorship W4377023676A5026250850 @default.
- W4377023676 hasAuthorship W4377023676A5036754312 @default.
- W4377023676 hasAuthorship W4377023676A5069277955 @default.
- W4377023676 hasAuthorship W4377023676A5086964108 @default.
- W4377023676 hasBestOaLocation W43770236761 @default.
- W4377023676 hasConcept C111919701 @default.
- W4377023676 hasConcept C115903868 @default.
- W4377023676 hasConcept C120665830 @default.
- W4377023676 hasConcept C121332964 @default.
- W4377023676 hasConcept C121483023 @default.
- W4377023676 hasConcept C20556612 @default.
- W4377023676 hasConcept C2524010 @default.
- W4377023676 hasConcept C2776799497 @default.
- W4377023676 hasConcept C31352089 @default.
- W4377023676 hasConcept C33923547 @default.
- W4377023676 hasConcept C41008148 @default.
- W4377023676 hasConcept C62520636 @default.
- W4377023676 hasConcept C98045186 @default.
- W4377023676 hasConceptScore W4377023676C111919701 @default.
- W4377023676 hasConceptScore W4377023676C115903868 @default.
- W4377023676 hasConceptScore W4377023676C120665830 @default.
- W4377023676 hasConceptScore W4377023676C121332964 @default.
- W4377023676 hasConceptScore W4377023676C121483023 @default.
- W4377023676 hasConceptScore W4377023676C20556612 @default.
- W4377023676 hasConceptScore W4377023676C2524010 @default.
- W4377023676 hasConceptScore W4377023676C2776799497 @default.
- W4377023676 hasConceptScore W4377023676C31352089 @default.
- W4377023676 hasConceptScore W4377023676C33923547 @default.
- W4377023676 hasConceptScore W4377023676C41008148 @default.
- W4377023676 hasConceptScore W4377023676C62520636 @default.
- W4377023676 hasConceptScore W4377023676C98045186 @default.
- W4377023676 hasFunder F4320321001 @default.
- W4377023676 hasFunder F4320335777 @default.
- W4377023676 hasIssue "12" @default.
- W4377023676 hasLocation W43770236761 @default.
- W4377023676 hasLocation W43770236762 @default.
- W4377023676 hasOpenAccess W4377023676 @default.
- W4377023676 hasPrimaryLocation W43770236761 @default.
- W4377023676 hasRelatedWork W1999224193 @default.
- W4377023676 hasRelatedWork W2026000980 @default.
- W4377023676 hasRelatedWork W2038569110 @default.
- W4377023676 hasRelatedWork W2069127981 @default.
- W4377023676 hasRelatedWork W2070163473 @default.
- W4377023676 hasRelatedWork W2099037569 @default.
- W4377023676 hasRelatedWork W2104802964 @default.
- W4377023676 hasRelatedWork W2745976389 @default.
- W4377023676 hasRelatedWork W2767180932 @default.
- W4377023676 hasRelatedWork W4308731658 @default.
- W4377023676 hasVolume "31" @default.
- W4377023676 isParatext "false" @default.
- W4377023676 isRetracted "false" @default.
- W4377023676 workType "article" @default.