Efficient Video Super-Resolution Using Deep Convolutional Autoencoders
Main Article Content
Abstract
Video super-resolution is the most well-known area of research in computer science. A video super-resolution technique is commonly required to recreate high-resolution video from noisy, blurry, and low-resolution video. Super-resolution is used in many applications like biomedical image processing, computer vision, and satellite image processing. This paper proposes a deep convolution auto-encoder-based video super-resolution model, which is trained with high-resolution video frames. An autoencoder is an unsupervised neural network that learns how to minimize data through design and reconstructs the loss of as little data as possible. In the test model, low-resolution frames are extracted from the low-resolution video. These low-resolution frames are then passed to the proposed architecture, which is modeled using a convolution auto-encoder. Important features of frames are extracted using multiple convolutional layers and different filters in the encoder model. High-resolution frames are reconstructed using decoder by minimizing loss function using L1 regularization with backpropagation, and weight matrices are updated with Adam optimizer. The proposed model’s efficiency is evaluated and contrasted with state-of-the-art PSNR, SSIM, BRISQUE, VIFP, and UQI techniques. The proposed autoencoder model shows excellent performance.
Downloads
Metrics
Article Details
You are free to:
- Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.