发酵剂 发表于 2025-3-28 16:47:23
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David R. Merkin edition’s 7,000 entries was the largest and most comprehensive dictionary of its kind which has now been updated to reflect the evolution of the field. . .Authored by a professional archaeologist and lexicographer, this work compiles technical knowledge of the field in a user-friendly format. .978-3-030-58292-0placebo 发表于 2025-3-29 01:26:18
David R. Merkinisier. It is often possible to achieve a useful compromise by emphasizing only a selected band of spatial frequencies (or, analogously, using a difference between average gray levels rather than between the gray levels of single pixels). Similarly, one can smooth a picture by deemphasizing its highPigeon 发表于 2025-3-29 04:39:25
David R. Merkinisier. It is often possible to achieve a useful compromise by emphasizing only a selected band of spatial frequencies (or, analogously, using a difference between average gray levels rather than between the gray levels of single pixels). Similarly, one can smooth a picture by deemphasizing its high