analysis of NPCR and UACI of Image

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analysis of NPCR and UACI of Image

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In the document, we will discuss the analysis of NPCR (Normalized Pixel Change Rate) and UACI (Unified Average Changing Intensity) of an image. This analysis is crucial in understanding the effectiveness and quality of image processing algorithms. By evaluating the NPCR and UACI values, we can gain insights into the level of noise or alteration in an image after applying a specific algorithm. This analysis plays a significant role in various fields such as digital forensics, image compression, and security systems. It helps researchers and practitioners make informed decisions regarding the suitability and performance of different image processing techniques. Additionally, understanding the NPCR and UACI values allows us to compare and select the most suitable algorithm based on the desired level of image alteration, noise tolerance, and visual quality. This comprehensive analysis provides valuable information that can contribute to advancements in image processing techniques and their applications in various domains.