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Heiko Gäthje
Heiko Gäthje

Heiko Gäthje

培训学院高级培训师

大家好,我叫Heiko Gäthje。我在担任生物学家时开始获得宽视场和共聚焦荧光显微镜以及3D数据图像处理方面的专业知识,当时的研究重点是昆虫的神经元发育和哺乳动物唾液酸结合神经元蛋白质的结构。

我于2004年加入奥林巴斯,自2008年以来一直担任奥林巴斯学院的显微培训师,负责介绍数字学习工具的概念和使用。我还支持并参与EMBL海德堡大学和苏黎世冬季高级显微技术学校举办的显微学培训课程,回答诸多与图像处理和图像分析有关的问题。

Ask the Experts

数字图像处理第2讲:高级图像处理之滤波器

Experts
Heiko Gäthje
培训学院高级培训师
Olympus Europa
在该主题在线研讨会的第一讲中,我们了解到,用光学显微镜采集到的图像是无法完美地还原样品的真实形貌的。由于有些实验误差是不可避免的,只能尽量减少,因此我们在进行最终的图像分析之前,往往需要对成像实验得到的原始数据进行一些数字图像处理操作。

Deconvolution of 3D Image Stacks

Experts
Heiko Gäthje
培训学院高级培训师
Olympus Europa
Images taken with a light microscope are never true representations of the specimen. Error sources, which have to be controlled, are sample preparation and staining protocols as well as optical aberrations and limitations of microscope and digital camera.

Digital Image Processing: Point and Local Operation Filters (Encore Edition)

Experts
Heiko Gäthje
培训学院高级培训师
Olympus Europa
Want to get a better understanding of digital image processing techniques? Then watch our Ask the Experts webinar rerun on July 29, where we discuss how point and local operation filters can be used to control sources of error such as noise or low contrast in microscopy images. As well as exploring the mathematics behind image processing techniques such as segmentation, extraction and thresholding, our expert Heiko will also discuss the ethics of image processing – helping you judge whether specific techniques are allowed.
Digital Image Processing: Point and Local Operation Filters

Digital Image Processing: Point and Local Operation Filters

Experts
Heiko Gäthje
培训学院高级培训师
Olympus Europa
Takeo Ogama
高级产品和策略规划师和产品经理
Images captured with a light microscope are never true representations of the specimen; there are always sources of error that must be controlled. In this webinar, we will discuss how these sources of error can be managed.
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