学习笔记 | Udacity - Introduction to Computer Vision: 2 Image Processing for Computer Vision
Overview
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2 Image Processing for Computer Vision
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2A Linear image processing
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2B Model fitting
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2C Frequency domain analysis
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Reading
- Computer Vision: A Modern Approach (2nd edition) Chapter 4: Linear Filters
Note
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coorelation和convolution
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C-L1: video 6的quiz解答和答案不一样,不知道哪里出了问题,结果在本地电脑matlab运行是对的,看来是系统的问题。
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生词:
- occlusion 咬合
- crease 折痕
- stripe 条纹
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The {\displaystyle (r,\theta )} plane is sometimes referred to as Hough space for the set of straight lines in two dimensions. This representation makes the Hough transform conceptually very close to the two-dimensional Radon transform.
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B L3提到一篇论文:Combined Object Categorization and Segmentation with an Implicit Shape Model
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傅里叶变换频域分析,这部分要看下书。
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Computer Vision: A Modern Approach (2nd edition) Chapter 4: Linear Filters
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关于傅里叶变化和频域分析,找到几篇文章,非常生动。整理如下:
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图像傅里叶变换 (Rachel Zhang的专栏)
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这个Youtube视频非常直观:https://youtu.be/Q2aEzeMDHM
有时间有必要自己整理一篇博文,记录下自己的理解过程。