不限制的 meaning in English

unrestricted

9 lei deng , wen gao , ming - zeng hu , zhen - zhou ji . an efficient vlsi implementation for mc interpolation of avs standard . in advances in multimedia information processing - pcm 2004 : 5th pacific rim conference on multimedia , tokyo , japan , dec . 2004 , pp . 200 - 206
因为avs - p2支持不限制的mv ， mv可以指向任意位置，参考数据获取模块通过数据拼合逻辑将外存中的像素数据按照mv的特定位置拼合成所需的预测块，并通过数据填充逻辑实现对超出图像边界mv的支持。
In the part 2 of advanced audio video coding standard avs - p2 , many efficient coding tools are adopted in motion compensation , such as new motion vector prediction , symmetric matching , quarter precision interpolation , etc . however , these new features enormously increase the computational complexity and the memory bandwidth requirement , which make motion compensation a difficult component in the implementation of the avs hdtv decoder
在avs - p2中传统的运动补偿技术被进一步改进以获得更好的编码性能。这些新的特性包括：预测块大小可变化1616到88基于矢量三角形的新型mv预测多参考帧最多2帧或4场直接或对称模式匹配不限制的mv和1 4精度像素插值等。