Matches in SemOpenAlex for { <https://semopenalex.org/work/W2943832862> ?p ?o ?g. }
- W2943832862 endingPage "18" @default.
- W2943832862 startingPage "1" @default.
- W2943832862 abstract "Compared to DSLR cameras, smartphone cameras have smaller sensors, which limits their spatial resolution; smaller apertures, which limits their light gathering ability; and smaller pixels, which reduces their signal-to noise ratio. The use of color filter arrays (CFAs) requires demosaicing, which further degrades resolution. In this paper, we supplant the use of traditional demosaicing in single-frame and burst photography pipelines with a multiframe super-resolution algorithm that creates a complete RGB image directly from a burst of CFA raw images. We harness natural hand tremor, typical in handheld photography, to acquire a burst of raw frames with small offsets. These frames are then aligned and merged to form a single image with red, green, and blue values at every pixel site. This approach, which includes no explicit demosaicing step, serves to both increase image resolution and boost signal to noise ratio. Our algorithm is robust to challenging scene conditions: local motion, occlusion, or scene changes. It runs at 100 milliseconds per 12-megapixel RAW input burst frame on mass-produced mobile phones. Specifically, the algorithm is the basis of the Super-Res Zoom feature, as well as the default merge method in Night Sight mode (whether zooming or not) on Google's flagship phone." @default.
- W2943832862 created "2019-05-16" @default.
- W2943832862 creator A5002085979 @default.
- W2943832862 creator A5002286841 @default.
- W2943832862 creator A5015310139 @default.
- W2943832862 creator A5018484963 @default.
- W2943832862 creator A5037786770 @default.
- W2943832862 creator A5064467581 @default.
- W2943832862 creator A5064800619 @default.
- W2943832862 creator A5066044434 @default.
- W2943832862 date "2019-07-12" @default.
- W2943832862 modified "2023-10-16" @default.
- W2943832862 title "Handheld multi-frame super-resolution" @default.
- W2943832862 cites W1912194039 @default.
- W2943832862 cites W1967786464 @default.
- W2943832862 cites W1973882860 @default.
- W2943832862 cites W1977241131 @default.
- W2943832862 cites W1979745208 @default.
- W2943832862 cites W1980212654 @default.
- W2943832862 cites W1981990039 @default.
- W2943832862 cites W1983049712 @default.
- W2943832862 cites W1983996877 @default.
- W2943832862 cites W1988588397 @default.
- W2943832862 cites W1988739356 @default.
- W2943832862 cites W1991528218 @default.
- W2943832862 cites W2004477950 @default.
- W2943832862 cites W2006262236 @default.
- W2943832862 cites W2016068855 @default.
- W2943832862 cites W2021347102 @default.
- W2943832862 cites W2031912957 @default.
- W2943832862 cites W2047853863 @default.
- W2943832862 cites W2049909233 @default.
- W2943832862 cites W2086375115 @default.
- W2943832862 cites W2087380704 @default.
- W2943832862 cites W2093412429 @default.
- W2943832862 cites W2094555649 @default.
- W2943832862 cites W2096078829 @default.
- W2943832862 cites W2099470017 @default.
- W2943832862 cites W2103346247 @default.
- W2943832862 cites W2111114170 @default.
- W2943832862 cites W2111308925 @default.
- W2943832862 cites W2112970452 @default.
- W2943832862 cites W2115031193 @default.
- W2943832862 cites W2115548755 @default.
- W2943832862 cites W2119167889 @default.
- W2943832862 cites W2119302101 @default.
- W2943832862 cites W2128600584 @default.
- W2943832862 cites W2134120396 @default.
- W2943832862 cites W2136035751 @default.
- W2943832862 cites W2139242438 @default.
- W2943832862 cites W2149184035 @default.
- W2943832862 cites W2153334393 @default.
- W2943832862 cites W2162115569 @default.
- W2943832862 cites W2164734076 @default.
- W2943832862 cites W2170573007 @default.
- W2943832862 cites W2244686166 @default.
- W2943832862 cites W2294473561 @default.
- W2943832862 cites W2417716951 @default.
- W2943832862 cites W2552290192 @default.
- W2943832862 cites W2556872594 @default.
- W2943832862 cites W2755686313 @default.
- W2943832862 cites W2808434111 @default.
- W2943832862 cites W2810610794 @default.
- W2943832862 cites W2962927175 @default.
- W2943832862 cites W2963200935 @default.
- W2943832862 cites W4241755560 @default.
- W2943832862 doi "https://doi.org/10.1145/3306346.3323024" @default.
- W2943832862 hasPublicationYear "2019" @default.
- W2943832862 type Work @default.
- W2943832862 sameAs 2943832862 @default.
- W2943832862 citedByCount "112" @default.
- W2943832862 countsByYear W29438328622019 @default.
- W2943832862 countsByYear W29438328622020 @default.
- W2943832862 countsByYear W29438328622021 @default.
- W2943832862 countsByYear W29438328622022 @default.
- W2943832862 countsByYear W29438328622023 @default.
- W2943832862 crossrefType "journal-article" @default.
- W2943832862 hasAuthorship W2943832862A5002085979 @default.
- W2943832862 hasAuthorship W2943832862A5002286841 @default.
- W2943832862 hasAuthorship W2943832862A5015310139 @default.
- W2943832862 hasAuthorship W2943832862A5018484963 @default.
- W2943832862 hasAuthorship W2943832862A5037786770 @default.
- W2943832862 hasAuthorship W2943832862A5064467581 @default.
- W2943832862 hasAuthorship W2943832862A5064800619 @default.
- W2943832862 hasAuthorship W2943832862A5066044434 @default.
- W2943832862 hasBestOaLocation W29438328621 @default.
- W2943832862 hasConcept C111919701 @default.
- W2943832862 hasConcept C115961682 @default.
- W2943832862 hasConcept C119657128 @default.
- W2943832862 hasConcept C120665830 @default.
- W2943832862 hasConcept C121332964 @default.
- W2943832862 hasConcept C124913957 @default.
- W2943832862 hasConcept C142362112 @default.
- W2943832862 hasConcept C142616399 @default.
- W2943832862 hasConcept C146044194 @default.
- W2943832862 hasConcept C153349607 @default.
- W2943832862 hasConcept C15336307 @default.
- W2943832862 hasConcept C154945302 @default.