Matches in SemOpenAlex for { <https://semopenalex.org/work/W4330339822> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4330339822 abstract "Depth-from-defocus (DFD), modeling the relationship between depth and defocus pattern in images, has demonstrated promising performance in depth estimation. Recently, several self-supervised works try to overcome the difficulties in acquiring accurate depth ground-truth. However, they depend on the all-in-focus (AIF) images, which cannot be captured in real-world scenarios. Such limitation discourages the applications of DFD methods. To tackle this issue, we propose a completely self-supervised framework that estimates depth purely from a sparse focal stack. We show that our framework circumvents the needs for the depth and AIF image ground-truth, and receives superior predictions, thus closing the gap between the theoretical success of DFD works and their applications in the real world. In particular, we propose (i) a more realistic setting for DFD tasks, where no depth or AIF image ground-truth is available; (ii) a novel self-supervision framework that provides reliable predictions of depth and AIF image under the challenging setting. The proposed framework uses a neural model to predict the depth and AIF image, and utilizes an optical model to validate and refine the prediction. We verify our framework on three benchmark datasets with rendered focal stacks and real focal stacks. Qualitative and quantitative evaluations show that our method provides a strong baseline for self-supervised DFD tasks." @default.
- W4330339822 created "2023-03-22" @default.
- W4330339822 creator A5017377137 @default.
- W4330339822 creator A5041987670 @default.
- W4330339822 creator A5046454314 @default.
- W4330339822 creator A5049437129 @default.
- W4330339822 creator A5060185042 @default.
- W4330339822 creator A5068918243 @default.
- W4330339822 creator A5087975803 @default.
- W4330339822 date "2023-03-19" @default.
- W4330339822 modified "2023-09-26" @default.
- W4330339822 title "Fully Self-Supervised Depth Estimation from Defocus Clue" @default.
- W4330339822 doi "https://doi.org/10.48550/arxiv.2303.10752" @default.
- W4330339822 hasPublicationYear "2023" @default.
- W4330339822 type Work @default.
- W4330339822 citedByCount "0" @default.
- W4330339822 crossrefType "posted-content" @default.
- W4330339822 hasAuthorship W4330339822A5017377137 @default.
- W4330339822 hasAuthorship W4330339822A5041987670 @default.
- W4330339822 hasAuthorship W4330339822A5046454314 @default.
- W4330339822 hasAuthorship W4330339822A5049437129 @default.
- W4330339822 hasAuthorship W4330339822A5060185042 @default.
- W4330339822 hasAuthorship W4330339822A5068918243 @default.
- W4330339822 hasAuthorship W4330339822A5087975803 @default.
- W4330339822 hasBestOaLocation W43303398221 @default.
- W4330339822 hasConcept C115961682 @default.
- W4330339822 hasConcept C120665830 @default.
- W4330339822 hasConcept C121332964 @default.
- W4330339822 hasConcept C127313418 @default.
- W4330339822 hasConcept C13280743 @default.
- W4330339822 hasConcept C146849305 @default.
- W4330339822 hasConcept C154945302 @default.
- W4330339822 hasConcept C185798385 @default.
- W4330339822 hasConcept C192209626 @default.
- W4330339822 hasConcept C31972630 @default.
- W4330339822 hasConcept C41008148 @default.
- W4330339822 hasConceptScore W4330339822C115961682 @default.
- W4330339822 hasConceptScore W4330339822C120665830 @default.
- W4330339822 hasConceptScore W4330339822C121332964 @default.
- W4330339822 hasConceptScore W4330339822C127313418 @default.
- W4330339822 hasConceptScore W4330339822C13280743 @default.
- W4330339822 hasConceptScore W4330339822C146849305 @default.
- W4330339822 hasConceptScore W4330339822C154945302 @default.
- W4330339822 hasConceptScore W4330339822C185798385 @default.
- W4330339822 hasConceptScore W4330339822C192209626 @default.
- W4330339822 hasConceptScore W4330339822C31972630 @default.
- W4330339822 hasConceptScore W4330339822C41008148 @default.
- W4330339822 hasLocation W43303398221 @default.
- W4330339822 hasOpenAccess W4330339822 @default.
- W4330339822 hasPrimaryLocation W43303398221 @default.
- W4330339822 hasRelatedWork W1511650216 @default.
- W4330339822 hasRelatedWork W1632903234 @default.
- W4330339822 hasRelatedWork W2004643608 @default.
- W4330339822 hasRelatedWork W2028264897 @default.
- W4330339822 hasRelatedWork W2154757407 @default.
- W4330339822 hasRelatedWork W2891108385 @default.
- W4330339822 hasRelatedWork W2990667865 @default.
- W4330339822 hasRelatedWork W3004045746 @default.
- W4330339822 hasRelatedWork W3007420330 @default.
- W4330339822 hasRelatedWork W3208409104 @default.
- W4330339822 isParatext "false" @default.
- W4330339822 isRetracted "false" @default.
- W4330339822 workType "article" @default.