Academic Journal
DUAL PYRAMIDS ENCODER-DECODER NETWORK FOR SEMANTIC SEGMENTATION IN GROUND AND AERIAL VIEW IMAGES
| العنوان: | DUAL PYRAMIDS ENCODER-DECODER NETWORK FOR SEMANTIC SEGMENTATION IN GROUND AND AERIAL VIEW IMAGES |
|---|---|
| المؤلفون: | Jiang, S. L., Li, G., Yao, W., Hong, Z. H., Kuc, T. Y. |
| بيانات النشر: | Copernicus Publications |
| سنة النشر: | 2020 |
| المجموعة: | Niedersächsisches Online-Archiv NOA (Gottfried Wilhelm Leibniz Bibliothek Hannover) |
| مصطلحات موضوعية: | article, Verlagsveröffentlichung |
| الوصف: | Semantic segmentation is a fundamental research task in computer vision, which intends to assign a certain category to every pixel. Currently, most existing methods only utilize the deepest feature map for decoding, while high-level features get inevitably lost during the procedure of down-sampling. In the decoder section, transposed convolution or bilinear interpolation was widely used to restore the size of the encoded feature map; however, few optimizations are applied during up-sampling process which is detrimental to the performance for grouping and classification. In this work, we proposed a dual pyramids encoder-decoder deep neural network (DPEDNet) to tackle the above issues. The first pyramid integrated and encoded multi-resolution features through sequentially stacked merging, and the second pyramid decoded the features through dense atrous convolution with chained up-sampling. Without post-processing and multi-scale testing, the proposed network has achieved state-of-the-art performances on two challenging benchmark image datasets for both ground and aerial view scenes. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | electronic |
| اللغة: | English |
| Relation: | ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences -- http://www.isprs.org/publications/archives.aspx -- 2194-9034; https://doi.org/10.5194/isprs-archives-XLIII-B2-2020-605-2020; https://noa.gwlb.de/receive/cop_mods_00053502; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00053155/isprs-archives-XLIII-B2-2020-605-2020.pdf; https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLIII-B2-2020/605/2020/isprs-archives-XLIII-B2-2020-605-2020.pdf |
| DOI: | 10.5194/isprs-archives-XLIII-B2-2020-605-2020 |
| الاتاحة: | https://doi.org/10.5194/isprs-archives-XLIII-B2-2020-605-2020 https://noa.gwlb.de/receive/cop_mods_00053502 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00053155/isprs-archives-XLIII-B2-2020-605-2020.pdf https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLIII-B2-2020/605/2020/isprs-archives-XLIII-B2-2020-605-2020.pdf |
| Rights: | https://creativecommons.org/licenses/by/4.0/ ; uneingeschränkt ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.1D01BBF0 |
| قاعدة البيانات: | BASE |
| DOI: | 10.5194/isprs-archives-XLIII-B2-2020-605-2020 |
|---|