Loading [MathJax]/extensions/MathMenu.js
Peng Liu - IEEE Xplore Author Profile

Showing 1-3 of 3 results

Results

Deep learning (DL)-based pan-sharpening methods have become mainstream due to their exceptional performance. However, the lack of ground truth for supervised learning forces most DL-based methods to use pseudoground truth multispectral images, limiting learning potential and constraining the model's solution space. Unsupervised methods often neglect mutual learning across modalities, leading to in...Show More
Defocus blur estimation requires high-precision detection between the homogeneous region and transition edge. This paper develops a novel progressive design that effectively addresses this challenge. Our multi-interactive scheme could gradually learn the characteristics of degraded input and divide complex defocus blur estimation into more manageable subnetworks. Specifically, we equally degrade t...Show More
Dimensional sentiment analysis (DSA) aims to recognize continuous real-valued annotations in multidimensional spaces such as valence-arousal space. It can serve as a sentiment analysis that is more fine-grained than traditional polarity classification. Existing methods primarily focused on supervised learning, which requires a large number of training samples. To address this issue, recent studies...Show More