detected ratio meaning in English
检出率
Examples
- Generally speaking , a coding algorithm must be low complexity and work at high speed . in this paper , the coding methods are studied to increase coding speed . firstly , a novel method based on temporal prediction to detect all - zero dct coefficients is proposed , which can greatly reduce the coding cost and maintain a good tradeoff between correct detecting ratio and false detecting ratio with little additional computation
本文以h . 263压缩编码标准为基本框架，针对其中影响压缩效率和速度的瓶颈展开研究，包括快速运动搜索算法的研究、预判零方法的研究以及mmx技术在视频编码中的应用等，提出了一种基于时域预测的预判零新方法，在不影响重建视频质量的条件下具有较高的判别效率，节约了大量dct变换和量化的时间，提高了编码的速度，达到了实时性要求。