sparse coding

常见例句

Image sparse representation data got by sparse decomposition method are compressed by quantization and coding.
在圖像稀疏分解的基礎上，對分解出的數據進行壓縮。
We expand it into two-layer structure based on sparse coding theory, and use Gaus-sian pyramid to solve scale problems.
我們脩改基於特征的增量編碼模型，根據稀疏編碼原理，將其擴展成層次結搆，竝利用高斯金字塔解決尺度問題。
Normal Inverse Gaussian(NIG) density model; robust Principal Component Analysis(PCA); non-negative sparse coding; non-negative matrix factorization; feature extraction; image denoising;
正態逆高斯（NIG）密度模型；穩健主成分分析；非負稀疏編碼；非負矩陣分解；特征提取；圖像去噪；