“…Then, can we develop a new type of compressed domain feature to achieve high robustness in audio fingerprinting? It is well known that Zernike moment has been widely used in many image-related research fields such as image recognition [11], image watermarking [12], human face recognition [13], and image analysis [14] due to its prominent property of strong robustness and rotation, scale, and translation (RST) invariance. So far, various compressed domain audio features including scale factors [15,16], MP3 window-switching pattern [17,18], basic MDCT coefficients and derived spectral energy, energy variation, duration of energy peaks, amplitude envelope, spectrum centroid, spectrum spread, spectrum flux, roll-off, RMS, rhythmic content like beat histogram [19][20][21][22][23][24] have been used in different applications such as retrieval, segmentation, genre classification, speech/ music discrimination, summarization, singer identification, watermarking, and beat tracing/tempo induction.…”