sparse representation

常见例句

The 2DPCA is used to obtain the feature vectors and the compressive sensing is used to get the sparse representation of the test image given enough training images.
阐述2DPCA提取特征向量的工作原理，利用压缩感知方法求解待识别图像在足够样本下的稀疏表示。
This paper proposed a new prediction method for outliers over data stream based on sparse representation to improve the optimum prediction speed and performance of outliers over data stream.
为了提高数据流中异常数据的预测速度与精度，提出一种基于稀疏表示的数据流异常数据预测方法。
The directional wavelet theory provides a novel sparse representation method for image processing, and it can capture geometrical image structures more efficiently.
方向性小波理论为图像处理提供了一种新的稀疏表示方法，能够更有效地捕捉图像中的几何结构。

Prior to the formation of AfBAA, business aviation had sparse representation across the extent of the continent, with the Middle East Business Aviation Association (MEBAA) centered in Dubai, the UAE addressing Northern Africa, and the Business Aviation Association of Southern Africa (BAASA) dealing with operators in and around the nation of South Africa.
FORBES: African Business Takes to the Skies