V2EX super-resolution

Super-resolution

释义 Definition

super-resolution(超分辨率/超分辨成像):指通过算法或成像技术,把低分辨率图像/信号重建为更高分辨率的结果,或在显微成像中突破传统光学衍射极限以获得更细节的结构。常见于计算机视觉、遥感、医学影像与显微镜成像等领域。

发音 Pronunciation

/suprrzlun/

例句 Examples

We used super-resolution to sharpen the old photo.
我们用超分辨率技术把老照片变清晰了。

By combining multiple low-quality frames, the model performs super-resolution and recovers fine details that were missing in any single image.
通过融合多帧低质量画面,模型实现超分辨率重建,找回单张图像中缺失的细节。

词源 Etymology

由 **super-**(“超、超过”)+ resolution(“分辨率/解析度”)构成,字面意思是“超越分辨率”。该术语在影像处理与科学成像语境中逐渐固定,用来指代“通过方法提升可分辨细节”的技术路线。

相关词 Related Words

文献与著作 Notable Works

  • Ian Goodfellow, Yoshua Bengio, Aaron Courville Deep Learning(在生成模型/卷积网络等相关章节的应用讨论中常涉及超分辨率任务)
  • Richard Szeliski Computer Vision: Algorithms and Applications(在图像重建、配准与多图像融合等主题下与超分辨率密切相关)
  • Christian Ledig et al. “Photo-Realistic Single Image Super-Resolution Using a Generative Adversarial Network (SRGAN)”(超分辨率领域的代表性论文之一)
  • Kaiming He et al. “Deep Residual Learning for Image Recognition”(残差网络思想常被用于超分辨率模型设计与改进,虽非专门讲超分辨率但影响深远)
  • Eric Betzig et al. “Imaging Intracellular Fluorescent Proteins at Nanometer Resolution”(与超分辨率显微成像相关的经典研究方向之一)
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