Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013184805> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2013184805 abstract "The non-rigid face tracking has been achieved many advances in recent years, but most of empirical experiments are restricted at near-frontal face. This report introduces a robust framework for pose-free tracking of non-rigid face. Our method consists of two phases: training and tracking. In the training phase, a large offline synthesized database is built to train landmark appearance models using linear Support Vector Machine (SVM). In the tracking phase, a two-step approach is proposed: the first step, namely initialization, benefits 2D SIFT matching between the current frame and a set of adaptive keyframes to estimate the rigid parameters. The second step obtains the whole set of parameters (rigid and non-rigid) using a heuristic method via pose-wise SVMs. The combination of these aspects makes our method work robustly up to 90° of vertical axial rotation. Moreover, our method appears to be robust even in the presence of fast movements and tracking losses. Comparing to other published algorithms, our method offers a very good compromise of rigid and non-rigid parameter accuracies. This study gives a promising perspective because of the good results in terms of pose estimation (average error is less than 4°on BUFT dataset) and landmark tracking precision (5.8 pixel error compared to 6.8 of one state-of-the-art method on Talking Face video). These results highlight the potential of using synthetic data to track non-rigid face in unconstrained poses." @default.
- W2013184805 created "2016-06-24" @default.
- W2013184805 creator A5005856325 @default.
- W2013184805 creator A5023196037 @default.
- W2013184805 creator A5067480887 @default.
- W2013184805 date "2015-01-01" @default.
- W2013184805 modified "2023-10-17" @default.
- W2013184805 title "Towards Pose-free Tracking of Non-rigid Face using Synthetic Data" @default.
- W2013184805 cites W1488873385 @default.
- W2013184805 cites W2095506523 @default.
- W2013184805 cites W2152198325 @default.
- W2013184805 doi "https://doi.org/10.5220/0005179300370044" @default.
- W2013184805 hasPublicationYear "2015" @default.
- W2013184805 type Work @default.
- W2013184805 sameAs 2013184805 @default.
- W2013184805 citedByCount "0" @default.
- W2013184805 crossrefType "proceedings-article" @default.
- W2013184805 hasAuthorship W2013184805A5005856325 @default.
- W2013184805 hasAuthorship W2013184805A5023196037 @default.
- W2013184805 hasAuthorship W2013184805A5067480887 @default.
- W2013184805 hasBestOaLocation W20131848051 @default.
- W2013184805 hasConcept C144024400 @default.
- W2013184805 hasConcept C153180895 @default.
- W2013184805 hasConcept C154945302 @default.
- W2013184805 hasConcept C15744967 @default.
- W2013184805 hasConcept C19417346 @default.
- W2013184805 hasConcept C2775936607 @default.
- W2013184805 hasConcept C2779304628 @default.
- W2013184805 hasConcept C31510193 @default.
- W2013184805 hasConcept C31972630 @default.
- W2013184805 hasConcept C36289849 @default.
- W2013184805 hasConcept C41008148 @default.
- W2013184805 hasConcept C4641261 @default.
- W2013184805 hasConcept C98907195 @default.
- W2013184805 hasConceptScore W2013184805C144024400 @default.
- W2013184805 hasConceptScore W2013184805C153180895 @default.
- W2013184805 hasConceptScore W2013184805C154945302 @default.
- W2013184805 hasConceptScore W2013184805C15744967 @default.
- W2013184805 hasConceptScore W2013184805C19417346 @default.
- W2013184805 hasConceptScore W2013184805C2775936607 @default.
- W2013184805 hasConceptScore W2013184805C2779304628 @default.
- W2013184805 hasConceptScore W2013184805C31510193 @default.
- W2013184805 hasConceptScore W2013184805C31972630 @default.
- W2013184805 hasConceptScore W2013184805C36289849 @default.
- W2013184805 hasConceptScore W2013184805C41008148 @default.
- W2013184805 hasConceptScore W2013184805C4641261 @default.
- W2013184805 hasConceptScore W2013184805C98907195 @default.
- W2013184805 hasLocation W20131848051 @default.
- W2013184805 hasLocation W20131848052 @default.
- W2013184805 hasLocation W20131848053 @default.
- W2013184805 hasLocation W20131848054 @default.
- W2013184805 hasLocation W20131848055 @default.
- W2013184805 hasOpenAccess W2013184805 @default.
- W2013184805 hasPrimaryLocation W20131848051 @default.
- W2013184805 hasRelatedWork W1597558261 @default.
- W2013184805 hasRelatedWork W1965122256 @default.
- W2013184805 hasRelatedWork W2098693229 @default.
- W2013184805 hasRelatedWork W2102967424 @default.
- W2013184805 hasRelatedWork W2117132411 @default.
- W2013184805 hasRelatedWork W2158788032 @default.
- W2013184805 hasRelatedWork W2378555553 @default.
- W2013184805 hasRelatedWork W2384651879 @default.
- W2013184805 hasRelatedWork W631201274 @default.
- W2013184805 hasRelatedWork W796251970 @default.
- W2013184805 isParatext "false" @default.
- W2013184805 isRetracted "false" @default.
- W2013184805 magId "2013184805" @default.
- W2013184805 workType "article" @default.