As a common image editing operation, image composition aims to combine the foreground
from one image and another background image, resulting in a composite image. However …

Given a portrait image of a person and an environment map of the target lighting, portrait
relighting aims to re-illuminate the person in the image as if the person appeared in an …

Editing of portrait images is a very popular and important research topic with a large variety
of applications. For ease of use, control should be provided via a semantically meaningful …

Compositing a person into a scene to look like they are really there is a fundamental
technique in visual effects, with many other applications such as smartphone photography …

Conventional physically-based methods for relighting portrait images need to solve an
inverse rendering problem, estimating face geometry, reflectance and lighting. However, the …

Lighting plays a central role in conveying the essence and depth of the subject in a portrait
photograph. Professional photographers will carefully control the lighting in their studio to …

Portrait relighting aims to render a face image under different lighting conditions. Existing
methods do not explicitly consider some challenging lighting effects such as specular and …

As a classic statistical model of 3D facial shape and albedo, 3D Morphable Model (3DMM) is
widely used in facial analysis, eg, model fitting, image synthesis. Conventional 3DMM is …

In this paper, we present an integrated system for automatically generating and editing face
images through face swapping, attribute-based editing, and random face parts synthesis …

Optimal transport is a long‐standing theory that has been studied in depth from both
theoretical and numerical point of views. Starting from the 50s this theory has also found a …