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Edges and Binary Images

Edges and Binary Images

Edges and Binary Images. Dan Witzner Hansen. Previously???. What filter is likely to have produced this image output?. filtered output. original. Is the meadian filter a linear filter (convolution)?. 5 x 5 median filter. 25 x 25 median filter. 50 x 50 median filter. Edge detection.

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1.06k views • 93 slides
SignalGuru : Leveraging Mobile Phones for Collaborative Traffic Signal Schedule Advisory

SignalGuru : Leveraging Mobile Phones for Collaborative Traffic Signal Schedule Advisory

SignalGuru : Leveraging Mobile Phones for Collaborative Traffic Signal Schedule Advisory. MobiSys 2011 Best paper award. Outline . Introduction GLOSA SignalGuru overview Evaluation Conclusion . Introduction . Signalguru Prediction traffic signal SW installed on iPhone

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432 views • 32 slides
Recognition of Traffic Lights in Live Video Streams on Mobile Devices

Recognition of Traffic Lights in Live Video Streams on Mobile Devices

Recognition of Traffic Lights in Live Video Streams on Mobile Devices. Jan Roters Xiaoyi Jiang Kai Rothaus 2011 IEEE Transactions on CSVT. Outline. Introduction Problems System Architecture Identification Classification Video Analysis Time-Based Verification Experiment Results

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418 views • 26 slides
Intensity Transformations and Spatial Filtering

Intensity Transformations and Spatial Filtering

Intensity Transformations and Spatial Filtering. Basics of Intensity Transformation and Spatial Filtering. Spatial Domain Process Neighborhood is rectangle, centered on ( x,y ), and much smaller in size than image. Neighborhood size is 1x1, 3x3, 5x5, etc. Intensity Transformation.

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511 views • 21 slides

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