Image compression is the main content of digital image processing technology, and it is vital to image storage and transmission.

图像数据压缩是数字图像处理技术所研究的主要内容，它在图像存储和图像传输方面有着非常重要的地位。

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Digital image information hiding is one of the most active and challenging research subjects behind digital image processing technology.

数字图像的信息隐藏技术是数字图像处理领域中最具挑战性、最为活跃的研究课题之一。

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Combining with digital image processing technology, the algorithm of judging concrete crack was proposed.

结合数字图像处理技术，提出了判断混凝土裂纹的综合算法。

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Olympus compact digital cameras are equipped with image processing technology in the form of iHS Technology, enabling high-sensitivity, low noise, and a fast AF.

ENGADGET: Olympus expands its point-and-shoot offerings with Stylus VH-410 and VH-515

But among the tasks the machine can perform in a single step are edge detection, inversion, the identification of lines and shapes of different orientations, and the filling-in of concave shapes all things that are useful in image-processing, and not all of which can be managed by digital technology.

ECONOMIST: Analogue computing