This project investigates two fundamental digital image processing techniques: image sampling and gray-level quantization. Using MATLAB, a high-resolution grayscale image was manipulated to examine ...

From facial recognition on smartphones to humanoid robots, computer vision technology, which serves as the eyes of artificial intelligence (AI), is widely used in daily life. A joint research team ...

Abstract: The scintillation in radio wave propagation, particularly in regions near the magnetic equator, is found to be introduced by the ionospheric irregularities causing unsatisfactory performance ...

Abstract: Doppler ultrasound modalities, which include spectral Doppler and color flow imaging, are frequently used tools for flow diagnostics because of their real-time point-of-care applicability ...

ViT-Up is an implicit feature upsampler for Vision Transformers that predicts backbone-aligned features at arbitrary continuous image coordinates. Pretrained through self-supervised feature ...