根据我发给你的下面这段文献请你把他修改的更加高级丰富内容并且因此总结 研究同步置乱和扩散的批量医学图像处理算法的意义而在医学图像加密着方面置乱和扩散不同步的单张图像加密算法在实际应用中仍然占据较大的市场份额。置乱和扩散不同步的缺点主要包括：一是加密强度不够容易被攻击者破解；二是加密速度较慢影响了实时性；三是仅适用于单张图像加密不适用于批量加密。相比于单张图像加密多张图像批量置乱加密的优势在于：一是

In the field of medical image encryption, single-image encryption algorithms with asynchronous scrambling and diffusion still occupy a significant market share in practical applications. However, these algorithms have several drawbacks. Firstly, their encryption strength is insufficient, making them vulnerable to attacks. Secondly, their encryption speed is slow, which affects real-time performance. Thirdly, they are only suitable for single-image encryption and are not suitable for batch encryption.

Compared with single-image encryption, batch scrambling and encryption of multiple images have the advantages of higher encryption strength, faster encryption speed, and convenience in batch processing. However, this approach also has some disadvantages. Firstly, the encrypted images cannot be one-to-one correspondence, which may cause loss or confusion of image information. Secondly, the encrypted images cannot be further processed or analyzed without decryption, which can be inconvenient. Finally, more complex encryption algorithms and key management mechanisms are required, which may increase system complexity and cost.

Therefore, the significance of researching batch medical image processing algorithms for synchronous scrambling and diffusion lies in overcoming the aforementioned drawbacks of single-image encryption algorithms and improving the efficiency and security of medical image encryption. By developing more advanced algorithms, we can ensure the confidentiality and integrity of medical images while enabling convenient batch processing and analysis. Additionally, these algorithms can provide a foundation for further research in areas such as medical image sharing and telemedicine