DCT-FANet: DCT based frequency attention network for single image super-resolution
Ruyu Xu, Xuejing Kang, Chunxiao Li, Hong Chen, Anlong Ming
Topics & Concepts
Discrete cosine transformComputer scienceFrequency domainArtificial intelligenceSpatial frequencyAlgorithmImage (mathematics)Computer visionPattern recognition (psychology)PhysicsOpticsAdvanced Image Processing TechniquesAdvanced Vision and ImagingImage and Signal Denoising Methods