无线传感器网络中基于字典优化的压缩感知定位方法 (Dictionary Refinement-based Localization Method Using Compressive Sensing inWireless Sensor Networks).
Jian WuBaoming SunPublished in: 计算机科学 (2019)
Keyphrases
- sensor networks
- compressive sensing
- localization method
- sparse representation
- feature representation
- object localization
- random projections
- wireless sensor networks
- sensor data
- face recognition
- energy consumption
- orthogonal matching pursuit
- sensor nodes
- image classification
- feature extraction
- voting scheme
- localization algorithm
- image representation
- data streams
- signal processing
- compressed sensing
- image patches
- high dimensional data
- test images
- image features
- dimensionality reduction
- dimension reduction
- pattern recognition
- support vector
- object recognition
- computer vision