jpeg-ls无损压缩

JPEG-LS是一种无损/有损的图像压缩算法，其无损模式的压缩率相当优异，优于其他无损压缩算法如Lossless-JPEG、Lossless-JPEG2000、Lossless-JPEG-XR等。\[1\]无损压缩是指经过压缩和重建后的图像与原图像完全一样，没有任何损失。JPEG-LS使用了待预测像素点的最相邻的三个像素点作为预测参考点，并对预测误差值使用熵编码。\[3\]相比于传统的JPEG无损模式和JPEG-2000等算法，JPEG-LS在无损压缩方面表现出色。它在医学图像处理和处理数码相机得到的DNG原始图像等领域有广泛的应用。\[2\]\[3\]
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- *1* [FPGA实现JPEG-LS图像压缩，有损无损可配置，提供工程源码和技术支持](https://blog.csdn.net/qq_41667729/article/details/130122044)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [JPEGLS图像压缩算法的FPGA实现（一）压缩算法](https://blog.csdn.net/alangaixiaoxiao/article/details/106664408)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [JPEG-LS压缩算法研究](https://blog.csdn.net/sunlinju/article/details/51859886)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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