V2EX multiresolution

Multiresolution

定义 Definition

multiresolution(多分辨率)指用多个尺度/分辨率层级来表示、分析或处理同一数据(常见于图像、信号、地形数据与计算机图形学),以便在粗到细的不同层次上观察结构与细节。

发音 Pronunciation (IPA)

/mltirzlun/

例句 Examples

Multiresolution images load faster on slow networks.
多分辨率图像在慢速网络上加载更快。

The algorithm uses a multiresolution pyramid to detect edges at different scales and then refines the results at higher resolution.
该算法使用多分辨率金字塔在不同尺度上检测边缘,并在更高分辨率下进一步细化结果。

词源 Etymology

该词由 multi-(“多、多个”)和 resolution(“分辨率/解析度;解决方案”)组合而成。在计算机视觉与信号处理领域中,resolution主要取“分辨率/尺度层级”的含义;因此 multiresolution 字面义为“多尺度/多分辨率的”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Wavelets and Subband Coding(Martin Vetterli, Jelena Kovaevi):讨论多分辨率/多尺度表示与子带分解,常出现 multiresolution 相关表述。
  • Wavelets and Filter Banks(Gilbert Strang, Truong Nguyen):以多分辨率思想讲解小波与滤波器组。
  • Digital Image Processing(Rafael C. Gonzalez, Richard E. Woods):在金字塔表示、尺度空间与图像分析语境中常涉及多分辨率方法。
  • Burt & Adelson 经典论文 “The Laplacian Pyramid as a Compact Image Code”:以金字塔结构实现多分辨率图像表示与编码。
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