binocular disparity
[baɪˈnɒkjələr dɪˈspærəti]
nounpl: binocular disparities
disparidade binocular
1. The difference in the retinal images of an object as seen by each eye, caused by the eyes' different positions. This difference is crucial for stereoscopic vision and depth perception.
Binocular disparity allows us to perceive depth and three-dimensional space accurately.
A disparidade binocular nos permite perceber a profundidade e o espaço tridimensional com precisão.
2. In vision science and psychology, the horizontal or vertical offset between corresponding points in the two eyes' visual fields used by the brain to calculate distance.
The brain processes binocular disparity to create a sense of stereopsis.
O cérebro processa a disparidade binocular para criar uma sensação de estereópsia.
3. In computer vision and 3D imaging, the pixel displacement between two images taken from different viewpoints (simulating the two eyes).
Stereo cameras measure binocular disparity to reconstruct 3D scenes.
Câmeras estéreo medem a disparidade binocular para reconstruir cenas 3D.
This is a technical term primarily used in academic contexts such as neuroscience, psychology, ophthalmology, and computer vision research. It is not commonly used in everyday conversation in either Brazil or the USA, but is fundamental in vision science education and 3D technology development.
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