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According to the observation examples, the paper has summarized the ‘four stage’ methods of identifying and extracting anomalies, and achieved reasonable results.
While stars do not intrinsically emit purple light, atmospheric phenomena such as scattering and lensing effects can produce the perception of purple hues in astronomical observations. Examples of ...
David Rosand, Semiotics and the Critical Sensibility: Observations on the Example of Meyer Schapiro, Artibus et Historiae, Vol. 3, No. 5 (1982), pp. 9-15 ...