Keygraphs

A Graph-based Approach for Object Detection and Action Recognition in Videos
Object detection is one of the most important problems in computer vision and it is the base for many others, such as navigation, …
Marcelo Hashimoto, Henrique Morimitsu, Roberto Hirata-Jr., Roberto M. Cesar-Jr.
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A Graph-based Approach for Object Detection and Action Recognition in Videos
Wi-fi and Keygraphs for Localization with Cell Phone
We present a mobile device application that uses information from Wi-Fi signals and from the device’s camera to help the localization …
Henrique Morimitsu, Rodrigo B. Pimentel, Marcelo Hashimoto, Roberto M. Cesar-Jr., Roberto Hirata-Jr.
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Wi-fi and Keygraphs for Localization with Cell Phone
A Graph-based Approach for Object Detection and Action Recognition in Videos
We present an application for mobile phones to detect indoor signs and help in localization. Because it depends only on device …
Henrique Morimitsu, Marcelo Hashimoto, Rodrigo B. Pimentel, Roberto M. Cesar-Jr., Roberto Hirata-Jr.
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A Graph-based Approach for Object Detection and Action Recognition in Videos