04: Automotive Vision / Fahrzeugsehen, Vorlesung, SS 2019, 20.05.2019
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04 |
0:00:00 Start
0:00:05 LoG and image scaling can be exchanged
0:04:23 Solution: select two different σ
0:06:31 how can we find a suitable σ?
0:12:44 example 1D-image
0:19:49 pyramid representation
0:23:26 Featured Points in SIFT
0:25:44 Corners and Edges
0:27:34 Distinction of Corners and Edges
0:34:35 Featured Point Descriptors
0:36:42 1. idea: (normalized) gray value in local environment
0:39:26 2. Idea: Gray value gradients in local environment
0:51:44 Rotational Invariance
0:55:53 SIFT Example
1:01:19 Alternatives to SIFT
1:07:06 Summary
1:10:11 Chapter 4: Optical Flow and Image Based Tracking
1:16:13 expected flow on the roadway
1:27:26 motion constraint equation