"Background objects" refer to items or elements that are less noticeable or attention-grabbing, usually found behind or supporting the main focus or subject of a scene or image. They provide context or fill the space without being the main attraction.
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It appears to be moving in regard to
background objects as you switch from eye to eye, even though you know it isn't moving at all.
Fritz Zwicky used it for the first time to declare the observed phenomena consistent with dark matter observations as the rotational speeds of galaxies and orbital velocities of galaxies in clusters, gravitational lensing
of background objects by galaxy clusters such as the Bullet cluster, and the temperature distribution of hot gas in galaxies and clusters of galaxies.
These clusters are so massive that their gravity deflects light passing through them, magnifying, brightening, and distorting
background objects in a phenomenon called gravitational lensing.
In this phenomenon, predicted by Albert Einstein a century ago, the gravity of foreground objects warps and magnifies the light
from background objects.
Because the gas in Andromeda's halo is dark, the team looked at
bright background objects through the gas and observed how the light changed.
The gravitational pull of matter in the cluster bends and twists the light from more distant galaxies, producing a plethora of strange optical effects ranging from distorted arcs to multiple images of the
same background object.
The features ranged from 12 to 28 miles away, which meant Olson and Pope could take advantage of a phenomenon called parallax — the shift of nearby objects with respect to more
distant background objects.
The cluster is so massive that its powerful gravity bends the light from galaxies far behind it,
making background objects appear larger and brighter in a phenomenon called gravitational lensing.
According to Shvartzvald, Yee and their colleagues, OGLE -2016-BLG-1195Lb is the lowest mass world ever discovered through microlensing, a technique in which light from a star that passes in front of a bright
background object causes the latter to appear brighter, thus allowing scientists to detect anomalies created by a planet orbiting in the foreground.
Its contrast of $ \ Delta H$ = 7.05 at 1.57 arcsec allowed us to guess the presence of a 35 \ MJup companion at 50 projected AU, for the nominal system age and heliocentric distance.To check whether it was gravitationally bound to the host star, as opposed to an
unrelated background object, we re-observed the system one year later and concluded a high probability of a bound system.
The creative ways different paper products are used can provoke chuckles, whether it's toilet paper that operates a water wheel or
blocky background objects decorated in well-folded gift wrapping.
Ultimately, the battlefields are all unique, some have incredibly awesome set pieces and
even background objects can come into play.
Your characters also have more options than the typical action RPG, able to jump, pick up and
throw background objects and enemies, and use devastating team attacks a la Chrono Trigger.
The inclusion of the three levels of foreground, middle ground and
extreme background objects create for the viewer a effect similar to a depth of field composition in cinematography; allowing the viewer to focus on both close and distant planes.
Asus also offers a Super Resolution mode for extra sharp pictures, Depth of Field for pleasing blurred background effects, as well as such fun features as GIF Animation, Time Rewind, Smart Remove (for getting rid of
unwanted background objects), Time Lapse and Slow Motion.
Massive, foreground objects like galaxy superclusters warp light rays
from background objects, similar to a magnifying glass or fun house mirror.
By juxtaposing slightly different angles, the camera can identify foreground and
background objects in the blink of an eye, helping to create an ultra shallow depth of field effect that mimics what a professional SLR camera might look like in the same situation.
The mass distribution in a galaxy acts rather like a lens shaped like the bottom of a wineglass, and produces multiple images
of background objects, with images stretched out into arcs and rings.
Its gravity would also have a telltale effect on light passing by it from
background objects, say Arlie Petters of Duke University in Durham, North Carolina, US, and Marcus Werner of the University of Cambridge, UK.
The smallest black holes would have evaporated through a process called Hawking radiation long ago, and the largest would be detectable by the way their gravity bends the light of
background objects.
The lens may produce multiple or distorted images of
the background object as seen by the observer.
Astronomers can use this distortion to learn about
the background objects and their lenses.
Some cell nucleus detections correspond to
background objects, arising from autofluorescence and limitations in image quality.
Through a technique called gravitational microlensing in which the light from
a background object is bent by gravity around a foreground object.
And by measuring how
the background objects have been lensed by the cluster, researchers can map out where and how much mass lies in the cluster.
The candidate planet, which might still turn out to be a foreground or
background object, appears to lie at about the orbital distance of Saturn around the well - studied star Beta Pictoris.
«We can not rule out definitively... that the candidate companion could be a foreground or
background object,» says team member Gael Chauvin.
«We're not sure if these are
background objects or planets, so we're going to be confirming these next summer.»
However, often the intervening lens is only strong enough to slightly stretch
the background object; this is known as weak lensing.
Instead, they are detected when they happen to fall in the line of sight to a more distant bright object and leave an unmistakeable absorption signature in
the background object's light.
Previously, researchers used quasars as
the background objects to search for DLAs.
For those wondering, the board layout and
the background objects were created in Sketchup, while the arrows, spaces, and other assets were placed in using Photoshop.
She is an artist who's known for unexpected use of color, absence of
background objects, and inventive cropping.
Pictures need to have a clear foreground object and
background object.
Background objects should frame you, not overwhelm you.
Background objects were effectively deep when grappling, pulling the Dark Knight to a new section of the room and delivering a true sense of dimension.
The crowd was also a nice touch and shows off a bit what the engine can do for
the background objects to make a more immersive experience.
Every movement of Sonic and his companions — the enemies and
the background objects — all have numerous frames of animation.
From the loading screens to
the background objects in every level, Joe Danger 2 is just filled with faces grinning at you.
And then there is the way even the most haphazard level looks so professionally made;
background objects will spring up as you change the foreground to make it all look seamless, and every object fits together flawlessly from a visual perspective no matter what you do.
That being said, the atmosphere and diversity of each of the game's many settings does do a great job of keeping the attention on to the characters and the situation at hand than the polygon count of some of
the background objects.
Some of
the background objects look lower res than the ships, but as long as you're in action you won't notice.