Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023390986> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2023390986 abstract "Digital holography is an inherently three-dimensional (3D) technique for the capture of real-world objects. Many existing 3D imaging and processing techniques are based on the explicit combination of several 2D perspectives (or light stripes, etc.) through digital image processing. The advantage of recording a hologram is that multiple 2D perspectives can be optically combined in parallel, and in a constant number of steps independent of the hologram size. Although holography and its capabilities have been known for many decades, it is only very recently that digital holography has been practically investigated due to the recent development of megapixel digital sensors with sufficient spatial resolution and dynamic range. The applications of digital holography could include 3D television, virtual reality, and medical imaging. If these applications are realised, compression standards will have to be defined. We outline the techniques that have been proposed to date for the compression of digital hologram data and show that they are comparable to the performance of what in communication theory is known as optimal signal quantisation. We adapt the optimal signal quantisation technique to complex-valued 2D signals. The technique relies on knowledge of the histograms of real and imaginary values in the digital holograms. Our digital holograms of 3D objects are captured using phase-shift interferometry." @default.
- W2023390986 created "2016-06-24" @default.
- W2023390986 creator A5065914106 @default.
- W2023390986 creator A5076875990 @default.
- W2023390986 creator A5090265161 @default.
- W2023390986 date "2005-06-08" @default.
- W2023390986 modified "2023-09-23" @default.
- W2023390986 title "Optimal quantisation applied to digital holographic data" @default.
- W2023390986 cites W1627453512 @default.
- W2023390986 cites W1643778644 @default.
- W2023390986 cites W1658472922 @default.
- W2023390986 cites W1679913846 @default.
- W2023390986 cites W1966085085 @default.
- W2023390986 cites W1971778699 @default.
- W2023390986 cites W1986022039 @default.
- W2023390986 cites W2002357132 @default.
- W2023390986 cites W2016798643 @default.
- W2023390986 cites W2036184886 @default.
- W2023390986 cites W2039990398 @default.
- W2023390986 cites W2064492654 @default.
- W2023390986 cites W2066705310 @default.
- W2023390986 cites W2075406193 @default.
- W2023390986 cites W2092970451 @default.
- W2023390986 cites W2094808764 @default.
- W2023390986 cites W2105294749 @default.
- W2023390986 cites W2105622061 @default.
- W2023390986 cites W2109808436 @default.
- W2023390986 cites W2121907296 @default.
- W2023390986 cites W2127218421 @default.
- W2023390986 cites W2134383396 @default.
- W2023390986 cites W2143936355 @default.
- W2023390986 cites W2150593711 @default.
- W2023390986 cites W2156909104 @default.
- W2023390986 cites W2244241644 @default.
- W2023390986 cites W740415 @default.
- W2023390986 doi "https://doi.org/10.1117/12.605406" @default.
- W2023390986 hasPublicationYear "2005" @default.
- W2023390986 type Work @default.
- W2023390986 sameAs 2023390986 @default.
- W2023390986 citedByCount "0" @default.
- W2023390986 crossrefType "proceedings-article" @default.
- W2023390986 hasAuthorship W2023390986A5065914106 @default.
- W2023390986 hasAuthorship W2023390986A5076875990 @default.
- W2023390986 hasAuthorship W2023390986A5090265161 @default.
- W2023390986 hasConcept C120665830 @default.
- W2023390986 hasConcept C121332964 @default.
- W2023390986 hasConcept C121684516 @default.
- W2023390986 hasConcept C154945302 @default.
- W2023390986 hasConcept C187590223 @default.
- W2023390986 hasConcept C199360897 @default.
- W2023390986 hasConcept C2776640645 @default.
- W2023390986 hasConcept C2779843651 @default.
- W2023390986 hasConcept C31972630 @default.
- W2023390986 hasConcept C41008148 @default.
- W2023390986 hasConcept C78548338 @default.
- W2023390986 hasConceptScore W2023390986C120665830 @default.
- W2023390986 hasConceptScore W2023390986C121332964 @default.
- W2023390986 hasConceptScore W2023390986C121684516 @default.
- W2023390986 hasConceptScore W2023390986C154945302 @default.
- W2023390986 hasConceptScore W2023390986C187590223 @default.
- W2023390986 hasConceptScore W2023390986C199360897 @default.
- W2023390986 hasConceptScore W2023390986C2776640645 @default.
- W2023390986 hasConceptScore W2023390986C2779843651 @default.
- W2023390986 hasConceptScore W2023390986C31972630 @default.
- W2023390986 hasConceptScore W2023390986C41008148 @default.
- W2023390986 hasConceptScore W2023390986C78548338 @default.
- W2023390986 hasLocation W20233909861 @default.
- W2023390986 hasOpenAccess W2023390986 @default.
- W2023390986 hasPrimaryLocation W20233909861 @default.
- W2023390986 hasRelatedWork W2005970181 @default.
- W2023390986 hasRelatedWork W2083780944 @default.
- W2023390986 hasRelatedWork W2118167125 @default.
- W2023390986 hasRelatedWork W2150968702 @default.
- W2023390986 hasRelatedWork W2166044122 @default.
- W2023390986 hasRelatedWork W2183630882 @default.
- W2023390986 hasRelatedWork W2748921485 @default.
- W2023390986 hasRelatedWork W4321449609 @default.
- W2023390986 hasRelatedWork W2112280692 @default.
- W2023390986 hasRelatedWork W3181661287 @default.
- W2023390986 isParatext "false" @default.
- W2023390986 isRetracted "false" @default.
- W2023390986 magId "2023390986" @default.
- W2023390986 workType "article" @default.