Therefore , coding file only stores ifs code , which can achieve high compression ratio 因此,编码文件只需存储ifs码,从而能得到较高的压缩比。
To reduce the massive volume of digital video data , compression techniques with high compression ratios are required 为了减小数字视频数据量,需要高压缩比的压缩技术。
High injection speed and high compression ratio screw are more suitable for sebs manufacturing 快速注射与高压缩比螺杆high compression ratio screw更适合于sebs的加工
The experimental results show that this method is of higher compression ratio and smaller compression error 实验结果表明,该方法具有较高的效率,能够得到较小的压缩误差。
Due to it ' s object - based idea , it has the virtue of high compression ratio , scalability , inter - activity with users and so on 基于对象的编码思想使其具有高压缩比、可扩展性、可交互性等许多优点。
At the same time , a higher compression ratio could be obtained under the condition of maintaining the quality of the decoding image 本论文的安排如下:第1章绪论。第2章分形图象压缩的数学基础。
The experiment result proves the high compression ratio and good quality of character shape by using our method 实验结果证明了汉字字形结构式压缩算法的可以获得较高的数据压缩率和高质量的字形还原效果。
The algorithm is robust and optimal . both theoretical analyses and experiments show that higher compression ratio and image quality can be achieved 通过实验的结果表明,该方法解码质量好、编码速度快、压缩比高,是一种可行的算法。
So the subjective iqa can not be used widely . today image encoding pursues low error rate and high compression ratio , which needs effective iqa 客观保真度这一概念用来描述评价对象与参考图像间的相似程度,即是对图像逼真度的测量。
Correlation vector quantization ( vq ) is an effective technology for data compression . it is widely used in various image - coding systems because of its high compression ratio 相关矢量量化是一种有效的数据压缩技术,因其具有较高的压缩率而被广泛应用于各种图像压缩编码系统中。