Eigen and multimodal analysis for localizing moving sounding objects
Citations
210 citations
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Cites background or methods from "Eigen and multimodal analysis for l..."
...In [10], a method is proposed to associate eigen moving objects with the corresponding audio....
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...Motion information from visual frames is also very closely related to the audio information [9] [10]....
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2 citations
Cites background from "Eigen and multimodal analysis for l..."
...In [22], eigen moving objects were proposed to be associated with the corresponding audio....
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...[22] indicated that audio information is quite relevant to...
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1 citations
References
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"Eigen and multimodal analysis for l..." refers methods in this paper
...In the first pass, each frame is segmented into a large number of regions (superpixels) using Simple Linear Iterative Clustering (SLIC) [15]....
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6,122 citations
"Eigen and multimodal analysis for l..." refers methods in this paper
...CCA [21] is a method that determines the correlation between two sets of random variables of different dimension by projecting them on a common coordinate system....
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...A threshold of 0.5 was used to choose eigen moving objects from CCA....
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...Audio sources were identified by correlating Mel Frequency Cepstral Coefficients (MFCC) of the audio using CCA....
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...This can be attributed to two reasons (i) incorporation of eigen analysis removes the extraneous clusters and hence improves CCA....
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...(ii) The proposed methods, PFEMO and TCEMO, reduce the number of clusters that are correlated with the audio features when compared to [11], thus increasing the performance of CCA and ensuring higher precision and recall....
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Additional excerpts
...T comprising of T frames, an eigenspace model is formed by taking X frames with X << T , that captures the stationarity across X images [14]....
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