"Visual effects (sometimes abbreviated VFX) is the process by which imagery is created or manipulated outside the context of a live-action shot in filmmaking and video production."
The process of adding or manipulating computer-generated imagery or live-action footage to enhance the realism, dynamics, or fantastical elements in a production.
Understanding Cameras and Lenses: This topic is important as it helps to understand the practical application of cameras and lenses in visual effects.
Color Spaces: Understanding color spaces is crucial when it comes to handling color in visual effects.
Compositing: This is the process of combining multiple images or video clips with one another to create a seamless final product.
3D Modeling: It is the process of creating a three-dimensional representation of a physical object or scene using special software.
Texturing: This is the process of adding surface details to a 3D model to make it appear more realistic.
Lighting: It comprises the setup of an artificial or natural light source in a scene, to bring focus to the subject and to build mood.
Animation: It involves bringing static visual elements to life through the creation of movement.
Particle Effects: Used to create simulated effects like fire or explosions, rain or snow.
Rotoscoping: Using this technique, individual elements in a live-action video can be separated from the background for replacing with VFX.
Motion Tracking: It is used to merge visual effects with live-action footage, even when the camera is moving.
Matte Painting: This technique creates a painting over an existing scene, which replaces the background with a brand new landscape.
Green Screen/Chroma-keying: It is a technique used to remove the background of an image or video so that the subject can be placed somewhere else.
Miniature/Model Effects: It involves shooting miniatures rather than real objects or people, which can be composited into the final scene.
Crowd Simulation: It involves using software to create a realistic simulation of a crowd.
Camera Projection: It combines photographic elements with 3D objects to create a seamless visual effect.
Stereoscopic 3D: It employs both the left and right eye while shooting, producing a 3D image or effect.
Visual Effects Design: VFX design is the art of creating a high-concept visual effect.
Matte Painting: A painted background used to create the illusion of a realistic environment.
CGI (Computer Generated Imagery): Artificially created images and animations, usually used for complex and expensive scenes.
Chroma Key: Also known as green screen, where the actor is filmed in front of a green screen which is later replaced with a background image or video.
Motion Capture: A technique where a person's motion is captured using sensors, and then animated characters are created based on the captured data.
Miniature Models: Small scale models used to create realistic environments, usually used in sci-fi and fantasy films.
Pyrotechnics: The use of controlled explosions or fire to create visual effects such as explosions, fire, and smoke.
Animatronics: Mechanically controlled puppets or robots used to create realistic characters, creatures, and special effects.
Practical Effects: Physical props and effects such as makeup, prosthetics, and animatronics used to create realistic environments and characters.
Stop Motion: A technique that involves capturing single frames of objects or figures, moving them slightly, and then capturing another frame, then playing them sequentially to create the illusion of movement.
Wirework: A technique where wires are used to suspend or hold actors and objects, allowing for gravity-defying movements.
Visual Effects Compositing: The process of combining multiple visual elements from various sources such as special effects footage, green screen footage, and CGI to create a realistic final image or scene.
Motion Graphics: Animated elements used for titles, credits, and informational graphics.
Textures and Lighting: The use of textures and lighting to create a realistic and immersive environment.
2D and 3D Animation: The creation of animated images and videos using either two-dimensional or three-dimensional techniques.
Stunts: Special effects and carefully choreographed movements designed to create realistic and exciting action sequences.
"Visual effects (sometimes abbreviated VFX)..."
"The integration of live-action footage and other live-action footage or CGI elements to create realistic imagery is called VFX."
"VFX involves the integration of live-action footage... which look realistic, but would be dangerous, expensive, impractical, time-consuming or impossible to capture on film."
"Live-action footage (which may include in-camera special effects)..."
"Visual effects using computer-generated imagery (CGI)..."
"Visual effects using computer-generated imagery (CGI) have more recently become accessible to the independent filmmaker..."
"...with the introduction of affordable and relatively easy-to-use animation and compositing software."
"Visual effects is the process by which imagery is created or manipulated..."
"Visual effects (sometimes abbreviated VFX) is the process by which imagery is created or manipulated outside the context of a live-action shot in filmmaking and video production."
"The integration of live-action footage and other live-action footage or CGI elements to create realistic imagery is called VFX."
"Visual effects using computer-generated imagery (CGI)... would be dangerous, expensive, impractical, time-consuming or impossible to capture on film."
"Generated-imagery (digital or optics, animals or creatures) which look realistic..."
"...but would be dangerous, expensive, impractical, time-consuming or impossible to capture on film."
"Visual effects using computer-generated imagery (CGI) have more recently become accessible to the independent filmmaker..."
"...with the introduction of affordable and relatively easy-to-use animation and compositing software."
"Visual effects (sometimes abbreviated VFX) is the process by which imagery is created or manipulated..."
"The integration of live-action footage and other live-action footage or CGI elements to create realistic imagery..."
"...but would be dangerous, expensive, impractical, time-consuming or impossible to capture on film."
"Visual effects using computer-generated imagery (CGI) have more recently become accessible to the independent filmmaker..."