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提出一种基于多模式自适应压缩算法的图像实时压缩技术，以此技术为基础，利用硬件设计描述语言ＶＨＤＬ和现场可编程序门阵列ＦＰＧＡ，设计成功系统专用集成芯片，以此芯片为核心，构成图像数据实时压缩系统．该系统采用阵列式处理与流水方式工作相结合的组织结构，数据处理速度与系统容量具有良好的可扩充性．系统单路数据处理速度为１００Ｍｂｉｔ／ｓ，数据压缩比动态可调，图像恢复精度优于ＪＰＥＧ．本系统体积小、重量轻、功耗低、性能稳定可靠，适用于各种２５６级灰度图像．
A real-time image compression technology based on multi-mode adaptive compression algorithm is proposed. Based on this technology, a VHDL-based FPGA and a FPGA are designed. Based on this chip, Constitute image data real-time compression system. The system uses the combination of array processing and pipeline work organization structure, data processing speed and system capacity has good scalability. System single-channel data processing speed of 100Mbit / s, data compression ratio dynamically adjustable, image restoration accuracy is better than JPEG. The system is small, light weight, low power consumption, stable and reliable performance, suitable for a variety of 256-level grayscale images.