The principles and steps of low-contrast image enhancement method are explained. The method is applied to mri images.

同时对实现低对比度图像增强的基本方法和基本步骤进行了详细的阐述，并将该技术应用到透视图像分析中。

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In this paper, a new method of low contrast image enhancement is presented based on PCNN and LR models in conjunction with characteristics of human visual consciousness.

针对低对比度图像，结合人眼视觉神经系统的感知特性，提出了一种基于PCNN与LR模型的图像增强方法。

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The optimum threshold determined by the theory of image segmentation is to be the crossover point of the fuzzy enhancement in order to enhance the contrast of image.

利用图像分割原理确定的最佳阈值作为模糊增强的分界点，完成对图像的对比度增强。

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BenQ's HDR II image enhancement technology is a magical feature that lets users get great shots of high-contrast scenes that are usually so difficult to photograph well.

ENGADGET: BenQ's 14 megapixel S1420 camera touts mega O.I.S., 720p movie mode