The process of integrating a human subject into an existing photograph involves digitally combining two or more separate images to create a composite image. This typically entails isolating the subject from one image and seamlessly incorporating it into the background of another, with adjustments made to match lighting, perspective, and overall aesthetic.
The ability to realistically merge individuals into images offers benefits in various fields. It facilitates creative expression in art and design, allows for photo restoration by adding missing individuals to family portraits, and provides a means for generating visualizations in marketing and advertising where resource constraints or logistical challenges preclude traditional photography. Historically, such techniques involved painstaking darkroom manipulation; contemporary methods leverage sophisticated software.
