Earth observations (EOs) have successfully been used to train artificial intelligence (AI)-
based models in the field of disaster risk reduction (DRR) contributing to tools such as …

Robust and undetectable watermarking scheme is important for copyright protection. This
paper proposes a DWT-DCT-SVD and LWT-DCT-SVD based image watermarking …

Medical Imaging is the most significant technique that constitutes information needed to
diagnose and make the right decisions for treatment. These images suffer from inadequate …

In this paper, the medical image watermarking technique is performed by using lifting
wavelet transform, singular value decomposition, and Hessenberg decomposition …

The capacity of self-healing fields to reconstruct after passing through scattering media may
prove useful in reducing speckle formation. Here, we study the speckle response of the …

Global Navigation Satellite System—Reflectometry (GNSS-R) has already proven its
potential for retrieving a number of geophysical parameters, including soil moisture …

Intravascular optical coherence tomography (IV-OCT) allows evaluation of atherosclerotic
plaques; however, plaque characterization is performed by visual assessment and requires …

In the modern-days diagnostics, ultrasound is considered a significant non-invasive imaging
technique. However, ultrasound images are frequently contaminated by multiplicative …

The ultrasonic technique is an indispensable imaging modality for diagnosis of breast
cancer in young women due to its ability in efficiently capturing the tissue properties, and …

Abstract We propose an Otsu-Kmeans gravity-based center extraction method for multi-spot
images captured by the microlens array imaging system. We develop a 4-connected-region …