"数字图像处理第八章：冗余及保真度准则，压缩与格式" (23字)

The eighth chapter of digital image processing focuses on image compression, specifically addressing concepts such as "Irrelevant redundancy," "Fidelity Criteria," and "Image Formats, Contai;8ChapterImage CompressionChapter." Image compression is an important and commercially successful technology in the field of digital image processing. For example, a two-hour standard definition (SD) television movie can generate a substantial amount of data, equivalent to 224GB or 27 8.5GB dual-layer DVDs. This illustrates the significance of image compression in managing and storing large volumes of visual data. Additionally, the chapter delves into the background and technical aspects of image compression, emphasizing its relevance and impact in the digital image processing landscape. Overall, image compression plays a crucial role in managing and optimizing the storage and transmission of visual data, making it a fundamental aspect of digital image processing.