Portrait Lighting Transfer Using a Mass Transport Approach
A novel approach to portrait relighting using a mass transport formulation, which transfers the desired illumination of one portrait onto another, resulting in high-quality relit images.
www3.cs.stonybrook.edu
When we shoot movies, we use [DRO Auto] to lighten dark shadows.
Notice that we are using the words hard and soft only to describe how sharply the edge of a shadow is defined. We are not using these terms to describe how light or dark the shadow is. Notice that the center of each shadow is about the same gray in each picture.
An analysis of GPT-4V, a large multimodal model with visual understanding, discussing its capabilities, input modes, working modes, prompting techniques, and potential applications in various domains.
browse.arxiv.org