A visual effect of creating a blur in moving objects to prevent jerky and shutter effect movements.
Generally, Motion Blur is an effect caused by integration. Put more simply, it is normally caused by the image being composed from a sum of the latest image plus a smaller portion of the previous sum and so on. The result of this is that moving objects leave a trail behind them giving rise to a blurred appearance. Such an artifact is normally associated with 2-field standards conversion or tube cameras. As a digital video effect the above artifact may be generated deliberately
A blurred area in the image caused by a movement, either by the camera itself or by the photographed subject. The blurriness occurs when the setting of the cameras shutter is not capable of registering the scene fast enough to freeze the moment. Negative A photographic image in which colours are reversed from the original scene. Usually the film negative is used to make a positive print
In rendering, the simulation of the blurring that occurs when a fast-moving surface is captured by a camera. Maya can compute real-world blur either accurately ( 3D motion blur, an expensive operation), or approximately ( 2D motion blur, a cheaper operation acceptable in some situations).
With traditional computer generated images, a given frame showing an object in motion will render that object with crisp, clean edges in each frame. When viewing a full motion version of the scene based on these images, the result is an unrealistic strobing effect (much like watching someone move underneath a strobe light). This strobing effect is quite different from the continuous, fluid motion of moving objects in real life.
Shots of objects that quickly move in the camera's frame, and
Shot s of objects that quickly move in the camera frame, and/or shot s with a slow shutter speed are likely to produce a "smearing" effect, since the object is in a range of positions during a single exposure.
Motion blur is the apparent streaking of rapidly moving objects in a still image or a sequence of images such as a movie or animation.