2 papers
cs.CV2025
Diffusion Transformer meets Multi-level Wavelet Spectrum for Single Image Super-Resolution
Peng Du, Hui Li, Han Xu +5
Discrete Wavelet Transform (DWT) has been widely explored to enhance the performance of image superresolution (SR). Despite some DWT-based methods improving SR by capturing fine-gr…
cs.MM2018
Efficient feature learning and multi-size image steganalysis based on CNN
Ru Zhang, Feng Zhu, Jianyi Liu +1
For steganalysis, many studies showed that convolutional neural network has better performances than the two-part structure of traditional machine learning methods. However, there…