搜索 - 科创

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四、面向不可靠信道的图像传输设计从理论上看，JPEG图像本质上就是一个压缩后的小文件，为什么不直接通过无线电链路把完整的JPEG文件发送出去，而是采用更复杂的SSDV格式？

秒发送一次遥测数据 vTaskDelay(pdMS_TO_TICKS(20000 - 3000)); } }P2 图像传输，驱动摄像头进行拍摄并调制发送SSDV 部分，请参见：SSDV——面向不可靠信道的数字图像传输设计

（详可参见译者所写的介绍文章：SSDV—面向不可靠信道的数字图像传输设计）SSDV最初是为业余高空气球任务所设计的，但后来也应用于卫星任务，就例如中国的月球轨道业余卫星龙江二号。

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