Deconvolutive Optimized General Linear Chirplet Transform and Its Application in Hydrocarbon Detection (opens in new tab)

Time–frequency analysis (TFA) methods are widely used techniques for local frequency analysis and seismic attribute extraction, playing a significant role in hydrocarbon-bearing reservoir prediction and geological structure interpretation. The general linear Chirplet transform (GLCT) has been widely adopted in TFA due to its superior time resolution. However, the GLCT suffers from the limitation of a fixed time window width, which restricts its adaptability to signals with varying frequency c...