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| Main Authors: | , , , , , , , , |
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| Format: | Artículo Open Access |
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Wiley
2025
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| Online Access: | https://pathsocjournals.onlinelibrary.wiley.com/doi/10.1002/path.6482 |
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| _version_ | 1867008931363028992 |
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| author | Feng Xu Lei Li Shuyang Wang Ren Ling Xie Zhang Xi Deng Mengzhe Zhou Jin Ling Chaofei Gao |
| author_facet | Feng Xu Lei Li Shuyang Wang Ren Ling Xie Zhang Xi Deng Mengzhe Zhou Jin Ling Chaofei Gao Feng Xu Lei Li Shuyang Wang Ren Ling Xie Zhang Xi Deng Mengzhe Zhou Jin Ling Chaofei Gao |
| collection | Wiley Open Access |
| contents | Super resolution of pathology images with hierarchical feature integration and local image patterns Feng Xu Lei Li Shuyang Wang Ren Ling Xie Zhang Xi Deng Mengzhe Zhou Jin Ling Chaofei Gao The Journal of Pathology Abstract Recent advancements in pathological imaging have facilitated single‐cell and subcellular‐level analysis based on high‐resolution images for tumor subtyping, cytomorphological assessment, and infection detection. As high‐resolution imaging is often limited by cost, super‐resolution methods provide a practical alternative with only low‐resolution data. However, existing methods generally suffer from artifacts, oversmoothing, and slow inference speed. In this study, we developed a hierarchal deep learning framework based on local pathological image patterns, named Hierarchical Local Image Patterns (HLIP), to achieve accurate, high‐fidelity, and real‐time super resolution with flexible magnifications. HLIP integrates semantic features with both pixel‐ and morphology‐level features and reconstructs super‐resolution images by the recognized local pathological image patterns. Benchmark analysis showed HLIP achieved the best performance and robustness on both internal and external test datasets. The generated super‐resolution images contain abundant pathological details and maintain high fidelity. HLIP can be used for the enhancement of other models across multiple clinical scenarios, including gland segmentation, cell segmentation, Helicobacter pylori detection, and therapy response prediction. With its superior performance in pathology image super resolution, HLIP offers a versatile tool for image preprocessing in computer‐aided systems, thereby supporting accurate diagnosis in clinical practice. © 2025 The Pathological Society of Great Britain and Ireland. 10.1002/path.6482 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/path.6482 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_path_6482 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2025 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Super resolution of pathology images with hierarchical feature integration and local image patterns Feng Xu Lei Li Shuyang Wang Ren Ling Xie Zhang Xi Deng Mengzhe Zhou Jin Ling Chaofei Gao The Journal of Pathology Super resolution of pathology images with hierarchical feature integration and local image patterns Feng Xu Lei Li Shuyang Wang Ren Ling Xie Zhang Xi Deng Mengzhe Zhou Jin Ling Chaofei Gao The Journal of Pathology Abstract Recent advancements in pathological imaging have facilitated single‐cell and subcellular‐level analysis based on high‐resolution images for tumor subtyping, cytomorphological assessment, and infection detection. As high‐resolution imaging is often limited by cost, super‐resolution methods provide a practical alternative with only low‐resolution data. However, existing methods generally suffer from artifacts, oversmoothing, and slow inference speed. In this study, we developed a hierarchal deep learning framework based on local pathological image patterns, named Hierarchical Local Image Patterns (HLIP), to achieve accurate, high‐fidelity, and real‐time super resolution with flexible magnifications. HLIP integrates semantic features with both pixel‐ and morphology‐level features and reconstructs super‐resolution images by the recognized local pathological image patterns. Benchmark analysis showed HLIP achieved the best performance and robustness on both internal and external test datasets. The generated super‐resolution images contain abundant pathological details and maintain high fidelity. HLIP can be used for the enhancement of other models across multiple clinical scenarios, including gland segmentation, cell segmentation, Helicobacter pylori detection, and therapy response prediction. With its superior performance in pathology image super resolution, HLIP offers a versatile tool for image preprocessing in computer‐aided systems, thereby supporting accurate diagnosis in clinical practice. © 2025 The Pathological Society of Great Britain and Ireland. 10.1002/path.6482 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Super resolution of pathology images with hierarchical feature integration and local image patterns |
| topic | The Journal of Pathology |
| url | https://pathsocjournals.onlinelibrary.wiley.com/doi/10.1002/path.6482 |