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Then, the appropriate distortion correction model for a zoom lens camera is derived from the comparisons of some existing models and methods. In this paper, a distortion assessment method without coupling effect is depicted by an elaborated chessboard pattern. Thus, a novel sequential distortion correction method for a zoom lens camera is proposed in this study. However, the challenges of distortion prediction within the whole focal range limit the widespread application of zoom lens cameras greatly.
Note: Author names will be searched in the keywords field, also, but that may find papers where the person is mentioned, rather than papers they authored.įor visual measurement under dynamic scenarios, a zoom lens camera is more flexible than a fixed one. Use a comma to separate multiple people: J Smith, RL Jones, Macarthur. Use these formats for best results: Smith or J Smith. For best results, use the separate Authors field to search for author names. Use quotation marks " " around specific phrases where you want the entire phrase only. Question mark (?) - Example: "gr?y" retrieves documents containing "grey" or "gray". Asterisk ( * ) - Example: "elect*" retrieves documents containing "electron," "electronic," and "electricity". Improve efficiency in your search by using wildcards. Example: (photons AND downconversion) - pump. Example: (diode OR solid-state) AND laser. Note the Boolean sign must be in upper-case. Separate search groups with parentheses and Booleans. Keep it simple - don't use too many different parameters.