Matches in SemOpenAlex for { <https://semopenalex.org/work/W1971906718> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W1971906718 endingPage "1504" @default.
- W1971906718 startingPage "1497" @default.
- W1971906718 abstract "This paper proposes a new method that reduces the computational cost of the phase-only correlation (POC)-based methods for displacement estimation in old film sequences. Conventional POC-based methods calculate all the points of the POC and only use the highest peak of the POC and its neighboring points to estimate the displacement with subpixel accuracy. Our proposed method reduces the computational cost by calculating the POC in a small region, instead of all the points of the POC. The proposed method combines a displacement pre-estimation with a modified inverse discrete Fourier transform (IDFT). The displacement pre-estimation uses the 1-D POCs of frame projections to pre-estimate the displacement with pixel accuracy and chooses a small region in the POC including the desired points for displacement estimation. The modified IDFT is then used to calculate the points in this small region for displacement estimation. Experimental results show that use of the proposed method can effectively reduce the computational cost of the POC-based methods without compromising the accuracy." @default.
- W1971906718 created "2016-06-24" @default.
- W1971906718 creator A5017837826 @default.
- W1971906718 creator A5031382468 @default.
- W1971906718 creator A5089703045 @default.
- W1971906718 date "2011-01-01" @default.
- W1971906718 modified "2023-09-26" @default.
- W1971906718 title "Reduction of Computational Cost of POC-Based Methods for Displacement Estimation in Old Film Sequences" @default.
- W1971906718 cites W1520822062 @default.
- W1971906718 cites W1524490902 @default.
- W1971906718 cites W1594617461 @default.
- W1971906718 cites W1957209013 @default.
- W1971906718 cites W1964203463 @default.
- W1971906718 cites W1990615743 @default.
- W1971906718 cites W1998761246 @default.
- W1971906718 cites W2090690379 @default.
- W1971906718 cites W2100005771 @default.
- W1971906718 cites W2101322670 @default.
- W1971906718 cites W2142046094 @default.
- W1971906718 cites W2150199685 @default.
- W1971906718 cites W2154999972 @default.
- W1971906718 cites W2158453800 @default.
- W1971906718 cites W2172283661 @default.
- W1971906718 cites W2296520333 @default.
- W1971906718 doi "https://doi.org/10.1587/transfun.e94.a.1497" @default.
- W1971906718 hasPublicationYear "2011" @default.
- W1971906718 type Work @default.
- W1971906718 sameAs 1971906718 @default.
- W1971906718 citedByCount "8" @default.
- W1971906718 countsByYear W19719067182012 @default.
- W1971906718 countsByYear W19719067182013 @default.
- W1971906718 countsByYear W19719067182014 @default.
- W1971906718 countsByYear W19719067182016 @default.
- W1971906718 countsByYear W19719067182017 @default.
- W1971906718 countsByYear W19719067182019 @default.
- W1971906718 crossrefType "journal-article" @default.
- W1971906718 hasAuthorship W1971906718A5017837826 @default.
- W1971906718 hasAuthorship W1971906718A5031382468 @default.
- W1971906718 hasAuthorship W1971906718A5089703045 @default.
- W1971906718 hasConcept C107551265 @default.
- W1971906718 hasConcept C111335779 @default.
- W1971906718 hasConcept C11413529 @default.
- W1971906718 hasConcept C127413603 @default.
- W1971906718 hasConcept C15744967 @default.
- W1971906718 hasConcept C201995342 @default.
- W1971906718 hasConcept C2524010 @default.
- W1971906718 hasConcept C33923547 @default.
- W1971906718 hasConcept C41008148 @default.
- W1971906718 hasConcept C542102704 @default.
- W1971906718 hasConcept C96250715 @default.
- W1971906718 hasConceptScore W1971906718C107551265 @default.
- W1971906718 hasConceptScore W1971906718C111335779 @default.
- W1971906718 hasConceptScore W1971906718C11413529 @default.
- W1971906718 hasConceptScore W1971906718C127413603 @default.
- W1971906718 hasConceptScore W1971906718C15744967 @default.
- W1971906718 hasConceptScore W1971906718C201995342 @default.
- W1971906718 hasConceptScore W1971906718C2524010 @default.
- W1971906718 hasConceptScore W1971906718C33923547 @default.
- W1971906718 hasConceptScore W1971906718C41008148 @default.
- W1971906718 hasConceptScore W1971906718C542102704 @default.
- W1971906718 hasConceptScore W1971906718C96250715 @default.
- W1971906718 hasIssue "7" @default.
- W1971906718 hasLocation W19719067181 @default.
- W1971906718 hasOpenAccess W1971906718 @default.
- W1971906718 hasPrimaryLocation W19719067181 @default.
- W1971906718 hasRelatedWork W2053573146 @default.
- W1971906718 hasRelatedWork W2351491280 @default.
- W1971906718 hasRelatedWork W2352590024 @default.
- W1971906718 hasRelatedWork W2371447506 @default.
- W1971906718 hasRelatedWork W2385500201 @default.
- W1971906718 hasRelatedWork W2386767533 @default.
- W1971906718 hasRelatedWork W2419456908 @default.
- W1971906718 hasRelatedWork W2538049348 @default.
- W1971906718 hasRelatedWork W2783434815 @default.
- W1971906718 hasRelatedWork W303980170 @default.
- W1971906718 hasVolume "E94-A" @default.
- W1971906718 isParatext "false" @default.
- W1971906718 isRetracted "false" @default.
- W1971906718 magId "1971906718" @default.
- W1971906718 workType "article" @default.