2025年3月25日 · AHE is the organization of choice for professionals responsible for establishing and maintaining health care environments that are free of surface contamination and that support safety, service, and efficient and effective operations.

Review key competencies and math covered in the CHESP certification exam, and tips and strategies for taking the exam. Explore the action-packed Exchange25 Solution Center and …

Exchange25 Summit, held in Columbus, OH, is the only event built by and designed for health care environmental services leaders to learn, network and find solutions to EVS challenges. This Summit offers active engagement, with conversation circles, group working sessions and other opportunities for peer interaction.

2021年4月22日 · 限制对比度自适应直方图均衡化（Contrast Limited Adaptive Histogram Equalization，CLAHE）是对AHE的改进。CLAHE在AHE的基础上引入了对比度限制机制，以避免在图像中出现过度增强的噪点。它通过限制每个小块内的...

AHE April 2025 CHEST Train-the-Trainer Program - Chicago, IL. Event Apr 7 See All Events. Most Active Members Kim Luehmann. Gundersen St. Joseph's Hospital and Clinics. 231 Points Darrin Boone. James A. Haley Veterans' Hospital-Tampa. 201 Points ...

2023年6月29日 · 自适应直方图均衡化（Adaptive Histogram Equalization，AHE）是一种用于图像增强的方法，它的原理是将图像的灰度级分布进行调整，使得图像的对比度增强，细节信息更加明显。

2024年12月6日 · 自适应直方图均衡化 (AHE)用来提升图像的对比度的一种计算机图像处理技术。 和普通的直方图均衡算法不同，AHE算法通过计算图像的局部直方图，然后重新分布亮度来改变图像对比度。 因此，该算法更适合于改进图像的局部对比度以及获得更多的图像细节。 缺点是有一个很大的缺陷，就是有时候会过度放大图像中相同区域的噪声。 限制对比度的直方图均衡化 (CLAHE)的处理方式是先为直方图设置一个阈值，该阈值为限制对比度值，超过该阈值的值会 …

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Leverage best practices and tools to create and maintain safe environments of care. This go-to resource guides users through what takes place in each area of care, details why each area may be high-risk, and explains how to properly clean and disinfect each area.