The method is based on real 3d wavelet transform, and implements a three dimensional extension of SPIHT in still image coding by defining a new spatial-temporal orientation tree structure.
该方法建立在真三维小波分解基础上，通过定义一种新的时空方向树结构，实现了静止图像SPIHT算法的三维扩展。
Objective: To study the relationship of anatomical landmarks of posterior temporal cranial base and gain the orientation for posterior subtemporal transtentorial approach.
目的：对后颞部进行解剖学研究，为颞底-经小脑幕手术入路提供解剖学基础。
Objective: To study the relationship of anatomical landmarks of posterior temporal cranial base and gain the orientation for posterior subtemporal transtentorial approach.
目的：对后颞部进行解剖学研究，为颞底-经小脑幕手术入路提供解剖学基础。
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