Matches in SemOpenAlex for { <https://semopenalex.org/work/W2583004665> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2583004665 endingPage "6" @default.
- W2583004665 startingPage "1" @default.
- W2583004665 abstract "Palmprint recognition as a novel biometric identification method for contactless mobile devices has been received substantial attentions in recent years. Palm landmark detection is one of the key technologies of palmprint identification and verification system. However, the differences of hand positions, complex backgrounds and various lighting conditions in unrestrained environment with low-resolution cameras make palm landmark detection in the wild difficult. In this paper, we proposed a new palm landmark detection approach based on Supervised Descent Method (SDM). SDM uses the relationship between the feature representation and the position of a landmark point to build an optimization problem for palm landmark detection. The optimization target function is the distance of feature representations between current position and the ideal position of a palm landmark point. After optimization, a linear function of the position displacement and the feature representation of current landmark is obtained. The linear function can be learned from palmprint image samples with labeled landmark positions. Given an input image in detection process, the initial position of a landmark is set by the mean position of the landmark in the training set, then the optimal landmark position can be calculated iteratively using the learned linear function. The effectiveness of the proposed method is proved on a mobile phone captured palm image dataset." @default.
- W2583004665 created "2017-02-03" @default.
- W2583004665 creator A5021818013 @default.
- W2583004665 creator A5030965866 @default.
- W2583004665 creator A5061819607 @default.
- W2583004665 creator A5076442506 @default.
- W2583004665 date "2016-02-14" @default.
- W2583004665 modified "2023-09-26" @default.
- W2583004665 title "Contactless palm landmark detection and localization on mobile devices" @default.
- W2583004665 doi "https://doi.org/10.2352/issn.2470-1173.2016.7.mobmu-291" @default.
- W2583004665 hasPublicationYear "2016" @default.
- W2583004665 type Work @default.
- W2583004665 sameAs 2583004665 @default.
- W2583004665 citedByCount "2" @default.
- W2583004665 countsByYear W25830046652018 @default.
- W2583004665 countsByYear W25830046652020 @default.
- W2583004665 crossrefType "journal-article" @default.
- W2583004665 hasAuthorship W2583004665A5021818013 @default.
- W2583004665 hasAuthorship W2583004665A5030965866 @default.
- W2583004665 hasAuthorship W2583004665A5061819607 @default.
- W2583004665 hasAuthorship W2583004665A5076442506 @default.
- W2583004665 hasConcept C10138342 @default.
- W2583004665 hasConcept C121332964 @default.
- W2583004665 hasConcept C138885662 @default.
- W2583004665 hasConcept C153180895 @default.
- W2583004665 hasConcept C154945302 @default.
- W2583004665 hasConcept C162324750 @default.
- W2583004665 hasConcept C184297639 @default.
- W2583004665 hasConcept C198082294 @default.
- W2583004665 hasConcept C2776401178 @default.
- W2583004665 hasConcept C2777421447 @default.
- W2583004665 hasConcept C2777503689 @default.
- W2583004665 hasConcept C2780297707 @default.
- W2583004665 hasConcept C31972630 @default.
- W2583004665 hasConcept C41008148 @default.
- W2583004665 hasConcept C41895202 @default.
- W2583004665 hasConcept C62520636 @default.
- W2583004665 hasConcept C76155785 @default.
- W2583004665 hasConcept C94598645 @default.
- W2583004665 hasConceptScore W2583004665C10138342 @default.
- W2583004665 hasConceptScore W2583004665C121332964 @default.
- W2583004665 hasConceptScore W2583004665C138885662 @default.
- W2583004665 hasConceptScore W2583004665C153180895 @default.
- W2583004665 hasConceptScore W2583004665C154945302 @default.
- W2583004665 hasConceptScore W2583004665C162324750 @default.
- W2583004665 hasConceptScore W2583004665C184297639 @default.
- W2583004665 hasConceptScore W2583004665C198082294 @default.
- W2583004665 hasConceptScore W2583004665C2776401178 @default.
- W2583004665 hasConceptScore W2583004665C2777421447 @default.
- W2583004665 hasConceptScore W2583004665C2777503689 @default.
- W2583004665 hasConceptScore W2583004665C2780297707 @default.
- W2583004665 hasConceptScore W2583004665C31972630 @default.
- W2583004665 hasConceptScore W2583004665C41008148 @default.
- W2583004665 hasConceptScore W2583004665C41895202 @default.
- W2583004665 hasConceptScore W2583004665C62520636 @default.
- W2583004665 hasConceptScore W2583004665C76155785 @default.
- W2583004665 hasConceptScore W2583004665C94598645 @default.
- W2583004665 hasIssue "7" @default.
- W2583004665 hasLocation W25830046651 @default.
- W2583004665 hasOpenAccess W2583004665 @default.
- W2583004665 hasPrimaryLocation W25830046651 @default.
- W2583004665 hasRelatedWork W1602557501 @default.
- W2583004665 hasRelatedWork W166366606 @default.
- W2583004665 hasRelatedWork W1990932233 @default.
- W2583004665 hasRelatedWork W2016546218 @default.
- W2583004665 hasRelatedWork W2098980211 @default.
- W2583004665 hasRelatedWork W2130728835 @default.
- W2583004665 hasRelatedWork W2162639903 @default.
- W2583004665 hasRelatedWork W2352223314 @default.
- W2583004665 hasRelatedWork W2736294736 @default.
- W2583004665 hasRelatedWork W635323464 @default.
- W2583004665 hasVolume "2016" @default.
- W2583004665 isParatext "false" @default.
- W2583004665 isRetracted "false" @default.
- W2583004665 magId "2583004665" @default.
- W2583004665 workType "article" @default.