Bertrand Nouvel

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copy detection task, we use a baseline implementation of the audio fingerprinting and copy detection technique similar to that of last year. Our approaches can be considered as one of the baseline approaches for evaluation of these tasks. The hightlights: (1) We obtained the best result in the instance search task by using appropriate face-specific(More)
PyCVF is an open source framework for computer vision and video-mining. It allows rapid development of applications and it provides standardized tools for common operations such as : browsing datasets, applying transformations to one dataset on-the-fly, computing features, indexing multimedia datasets, querying for nearest-neighbors, training a statistical(More)
This paper introduces a new algorithm for phase reconstruction from a modified magnitude spectrogram. Conventional methods are based on specific optimization process and classical overlap-add procedure. By referring to previous works, it is observed that use of local patterns may also provide good reconstructions. This leads to a reconstruction technique(More)