An NMR method which makes use of a radiofrequency (RF) field gradient to detect diffusion, perfusion, or flow is demonstrated. The technique is analogous to the detection of motion using pulsed Bo gradients. The simplest form of the experiment is as follows: A spatially inhomogeneous RF field genera
Detecting Pedestrians Using Patterns of Motion and Appearance
β Scribed by Paul Viola; Michael J. Jones; Daniel Snow
- Publisher
- Springer US
- Year
- 2005
- Tongue
- English
- Weight
- 521 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0920-5691
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