Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095670629> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2095670629 abstract "A method is described for improving block-based motion-compensation techniques by segmenting blocks into regions corresponding to objects moving with distinct velocities. The method uses standard block motion-estimation techniques and assumes that each distinct velocity within a block is approximated by one of the motion estimates in a neighborhood of that block. A multiresolution approach to segmenting each block is taken. It is based on a Markov random-field model of the segmentation field and incorporates additional constraints which reflect an assumption that the blocks are small relative to objects in the scene. In order to avoid transmitting the segmentation, the method computes the segmentation of previous frames at the receiver and transmitter and predicts the current segmentation from past ones. Experimental results show that the method eliminates most artifacts due to block motion compensation at edges of moving objects and achieves 30-50% reductions in displaced frame-difference energy in frames where reliable motion estimates are available. >" @default.
- W2095670629 created "2016-06-24" @default.
- W2095670629 creator A5078566820 @default.
- W2095670629 date "2002-12-04" @default.
- W2095670629 modified "2023-09-23" @default.
- W2095670629 title "Predictive motion field segmentation for image sequence coding" @default.
- W2095670629 cites W1989222601 @default.
- W2095670629 cites W2118926325 @default.
- W2095670629 cites W3183524450 @default.
- W2095670629 doi "https://doi.org/10.1109/icassp.1990.115899" @default.
- W2095670629 hasPublicationYear "2002" @default.
- W2095670629 type Work @default.
- W2095670629 sameAs 2095670629 @default.
- W2095670629 citedByCount "6" @default.
- W2095670629 crossrefType "proceedings-article" @default.
- W2095670629 hasAuthorship W2095670629A5078566820 @default.
- W2095670629 hasConcept C10161872 @default.
- W2095670629 hasConcept C105795698 @default.
- W2095670629 hasConcept C124504099 @default.
- W2095670629 hasConcept C124774092 @default.
- W2095670629 hasConcept C128840427 @default.
- W2095670629 hasConcept C153180895 @default.
- W2095670629 hasConcept C154945302 @default.
- W2095670629 hasConcept C174493125 @default.
- W2095670629 hasConcept C179518139 @default.
- W2095670629 hasConcept C2524010 @default.
- W2095670629 hasConcept C2777210771 @default.
- W2095670629 hasConcept C2778045648 @default.
- W2095670629 hasConcept C31972630 @default.
- W2095670629 hasConcept C33923547 @default.
- W2095670629 hasConcept C41008148 @default.
- W2095670629 hasConcept C65885262 @default.
- W2095670629 hasConcept C89600930 @default.
- W2095670629 hasConceptScore W2095670629C10161872 @default.
- W2095670629 hasConceptScore W2095670629C105795698 @default.
- W2095670629 hasConceptScore W2095670629C124504099 @default.
- W2095670629 hasConceptScore W2095670629C124774092 @default.
- W2095670629 hasConceptScore W2095670629C128840427 @default.
- W2095670629 hasConceptScore W2095670629C153180895 @default.
- W2095670629 hasConceptScore W2095670629C154945302 @default.
- W2095670629 hasConceptScore W2095670629C174493125 @default.
- W2095670629 hasConceptScore W2095670629C179518139 @default.
- W2095670629 hasConceptScore W2095670629C2524010 @default.
- W2095670629 hasConceptScore W2095670629C2777210771 @default.
- W2095670629 hasConceptScore W2095670629C2778045648 @default.
- W2095670629 hasConceptScore W2095670629C31972630 @default.
- W2095670629 hasConceptScore W2095670629C33923547 @default.
- W2095670629 hasConceptScore W2095670629C41008148 @default.
- W2095670629 hasConceptScore W2095670629C65885262 @default.
- W2095670629 hasConceptScore W2095670629C89600930 @default.
- W2095670629 hasLocation W20956706291 @default.
- W2095670629 hasOpenAccess W2095670629 @default.
- W2095670629 hasPrimaryLocation W20956706291 @default.
- W2095670629 hasRelatedWork W1560836159 @default.
- W2095670629 hasRelatedWork W1594284561 @default.
- W2095670629 hasRelatedWork W1608828369 @default.
- W2095670629 hasRelatedWork W1812220819 @default.
- W2095670629 hasRelatedWork W2008572264 @default.
- W2095670629 hasRelatedWork W2036225276 @default.
- W2095670629 hasRelatedWork W2057801108 @default.
- W2095670629 hasRelatedWork W2062022387 @default.
- W2095670629 hasRelatedWork W2066602484 @default.
- W2095670629 hasRelatedWork W2092818281 @default.
- W2095670629 hasRelatedWork W2095940513 @default.
- W2095670629 hasRelatedWork W2106232857 @default.
- W2095670629 hasRelatedWork W2112447150 @default.
- W2095670629 hasRelatedWork W2113235106 @default.
- W2095670629 hasRelatedWork W2119568860 @default.
- W2095670629 hasRelatedWork W2137622964 @default.
- W2095670629 hasRelatedWork W2148250512 @default.
- W2095670629 hasRelatedWork W2150415432 @default.
- W2095670629 hasRelatedWork W2171457714 @default.
- W2095670629 hasRelatedWork W3180060861 @default.
- W2095670629 isParatext "false" @default.
- W2095670629 isRetracted "false" @default.
- W2095670629 magId "2095670629" @default.
- W2095670629 workType "article" @default.