在具有高反差边缘的图象上，这种失真表现为一种明显的视觉抖动。
It manifests itself as a visually noticeable jitter in those parts of the image that have high-contrast edges.
本文研究了全息照相用高反差银盐干版的制备条件和使用性能，并就其应用方面的有关问题作了探讨。
The preparation conditions, practical properties and some problems relating its application of silver halide dry plate of high contrast for holography are described.
根据这组参数，我们可以设计密着网屏，选择高反差胶片及其曝光和冲洗条件，从而达到最逼真地复制图象之目的。
These parameters can be used for the design of contact screens, the selection of high-gamma films, and film exposure and development process to achieve optimum fidelity image reproduction.
她甚至下调了高盛的评级，这与她在7月份时上调评级，让一些悲观主义者改变立场的做法形成了鲜明反差。
She even downgraded Goldman, reversing a July upgrade that had converted some pessimists.
带有人工光的夜景几乎总有暗调子的情况(即low - key直方图)，否则就会出现明显的高光反差(blownhighlight)。
Night scenes which contain artificial light sources should almost always have low-key histograms, otherwise these will have significant blown highlights.
带有人工光的夜景几乎总有暗调子的情况(即low - key直方图)，否则就会出现明显的高光反差(blownhighlight)。
Night scenes which contain artificial light sources should almost always have low-key histograms, otherwise these will have significant blown highlights.
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