Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  proposes a new approach for estimating the ridgeline frequency of fingerprint images by using higher order spectrum. The higher order spectrum enhances the fundamental frequency component of the ridgeline by using its harmonics and therefore suppresses the noise. A specific form of higher order spectrum other than the traditional bispectrum or trispectrum is employed to improve the reliability of the fingerprint ridge frequency estimation. This approach provides a reliable ridgeline frequency estimation for heavy noised fingerprint images. Experimental results are presented to compare this approach with the traditional approaches of por spectrum, bispectrum and trispectrum.
['Xudong Jiang']
I am writing a research paper on a idea Fingerprint image ridge frequency estimation by higher order spectrum
[{"from": "human", "value": "I am writing a research paper on a idea Fingerprint image ridge frequency estimation by higher order spectrum"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  proposes a new approach for estimating the ridgeline frequency of fingerprint images by using higher order spectrum. The higher order spectrum enhances the fundamental frequency component of the ridgeline by using its harmonics and therefore suppresses the noise. A specific form of higher order spectrum other than the traditional bispectrum or trispectrum is employed to improve the reliability of the fingerprint ridge frequency estimation. This approach provides a reliable ridgeline frequency estimation for heavy noised fingerprint images. Experimental results are presented to compare this approach with the traditional approaches of por spectrum, bispectrum and trispectrum."}]