Classification and annotation of digital photos using optical context data

Other than the pixel information, a digital photo of today has a host of other information regarding the photo shooting event. These information are captured by different sensors present on the camera and are stored as metadata. In this paper we exploit this meta information and derive useful semantics about the digital photo. We also compare our results with classical relevance models used for automatic photo annotation. We create a dataset of digital photos containing all information and report results on it. We also make the dataset available to the community for further experiments.

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