Image Reconstruction Techniques

Computed Tomography (CT) is a medical imaging technique that uses X-rays and computer processing to create detailed cross-sectional images of the body.

Back-projection is the process of reconstructing an image by summing the contributions of each projection along each ray.

Structure from Motion (SfM) is a technique for reconstructing the 3D structure of a scene from a set of 2D images taken from different viewpoints.

The Fourier transform is a mathematical transform that converts a signal from the time domain to the frequency domain.

Interferometry is a technique for combining the signals from multiple telescopes to create a single image with higher resolution.

Denoising is the process of reducing noise and artifacts in an image.

Volume rendering is a technique for creating 3D images by assigning colors and opacities to voxels in a 3D volume.

The Radon transform is a mathematical transform that converts a 2D image into a set of 1D projections.

Ray tracing is a technique for creating realistic images by simulating the path of light through a scene.

Super-resolution is the process of increasing the resolution of an image beyond the limits of the original sensor.

Functional Magnetic Resonance Imaging (fMRI) is a technique for creating functional images of the brain by measuring changes in blood flow.

Inpainting is the process of estimating the missing parts of an image.

3D Morphable Models (3DMMs) are a technique for creating realistic images of human faces by combining a set of predefined facial shapes and textures.

Image fusion is the process of combining multiple images into a single, high-quality image.

Cardiac Magnetic Resonance Imaging (CMR) is a technique for creating images of the heart and blood vessels using magnetic resonance imaging (MRI).