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Facetune is a photo and video editing application [1] used to edit, enhance, and retouch photos on a user's iOS or Android device created by Lightricks. [2] [3] [4] The app is often used for portrait and selfie editing.
Lightricks, founded in January 2013, is a company that develops video and image editing mobile apps and software, known particularly for its selfie-editing app, Facetune. [1] [2] [3] Headquartered in Jerusalem, the firm has approximately 600 employees. [4] [5] As of 2023, its apps have been
EM34 tuning eye EM84 tuning indicator. A magic eye tube or tuning indicator, in technical literature called an electron-ray indicator tube, [1] is a vacuum tube which gives a visual indication of the amplitude of an electronic signal, such as an audio output, radio-frequency signal strength, or other functions. [1]
Tuning is the process of adjusting the pitch of one or many tones from musical instruments to establish typical intervals between these tones. Tuning is usually based on a fixed reference, such as A = 440 Hz. The term "out of tune" refers to a pitch/tone that is either too high or too low in relation to a given reference pitch. While an ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 5 March 2025. Hypothesis about life in the universe For the concept of a fine-tuned Earth, see Rare Earth hypothesis. Part of a series on Physical cosmology Big Bang · Universe Age of the universe Chronology of the universe Early universe Inflation · Nucleosynthesis Backgrounds Gravitational wave (GWB ...
Neuronal tuning in these areas requires fine discrimination among complex patterns in each relevant category for object recognition. [10] Recent findings suggest that this fine discrimination is a function of expertise and the individual level of categorization with stimuli.
A man tuning an upright piano. Piano tuning is the process of adjusting the tension of the strings of an acoustic piano so that the musical intervals between strings are in tune. The meaning of the term 'in tune', in the context of piano tuning, is not simply a particular fixed set of pitches. Fine piano tuning requires an assessment of the ...
In machine learning, hyperparameter optimization [1] or tuning is the problem of choosing a set of optimal hyperparameters for a learning algorithm. A hyperparameter is a parameter whose value is used to control the learning process, which must be configured before the process starts.