# quantize

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Related to quantizers: Quantization error, Quantization noise

## quan·tize

(kwŏn′tīz′)
tr.v. quan·tized, quan·tiz·ing, quan·tiz·es Physics
1. To limit the possible values of (a magnitude or quantity) to a discrete set of values by quantum mechanical rules.
2. To apply quantum mechanics or the quantum theory to.

quan′ti·za′tion (-tĭ-zā′shən) n.

(ˈkwɒntaɪz) or

## quantise

vb (tr)
1. (Atomic Physics) physics to restrict (a physical quantity) to one of a set of values characterized by quantum numbers
2. (Mathematics) maths to limit (a variable) to values that are integral multiples of a basic unit
ˌquantiˈzation, ˌquantiˈsation n

## quan•tize

(ˈkwɒn taɪz)

v.t. -tized, -tiz•ing.
1. to restrict (a variable quantity) to discrete values rather than to a continuous set of values.
2. to use quantum mechanics to calculate or express (the behavior of a physical system).
[1920–25; quant (um) + -ize]
quan`ti•za′tion, n.

## quantize

Past participle: quantized
Gerund: quantizing

Imperative
quantize
quantize
Present
I quantize
you quantize
he/she/it quantizes
we quantize
you quantize
they quantize
Preterite
I quantized
you quantized
he/she/it quantized
we quantized
you quantized
they quantized
Present Continuous
I am quantizing
you are quantizing
he/she/it is quantizing
we are quantizing
you are quantizing
they are quantizing
Present Perfect
I have quantized
you have quantized
he/she/it has quantized
we have quantized
you have quantized
they have quantized
Past Continuous
I was quantizing
you were quantizing
he/she/it was quantizing
we were quantizing
you were quantizing
they were quantizing
Past Perfect
Future
I will quantize
you will quantize
he/she/it will quantize
we will quantize
you will quantize
they will quantize
Future Perfect
I will have quantized
you will have quantized
he/she/it will have quantized
we will have quantized
you will have quantized
they will have quantized
Future Continuous
I will be quantizing
you will be quantizing
he/she/it will be quantizing
we will be quantizing
you will be quantizing
they will be quantizing
Present Perfect Continuous
I have been quantizing
you have been quantizing
he/she/it has been quantizing
we have been quantizing
you have been quantizing
they have been quantizing
Future Perfect Continuous
I will have been quantizing
you will have been quantizing
he/she/it will have been quantizing
we will have been quantizing
you will have been quantizing
they will have been quantizing
Past Perfect Continuous
I had been quantizing
you had been quantizing
he/she/it had been quantizing
we had been quantizing
you had been quantizing
they had been quantizing
Conditional
I would quantize
you would quantize
he/she/it would quantize
we would quantize
you would quantize
they would quantize
Past Conditional
I would have quantized
you would have quantized
he/she/it would have quantized
we would have quantized
you would have quantized
they would have quantized
ThesaurusAntonymsRelated WordsSynonymsLegend:
 Verb 1 quantize - approximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete valuesquantisetelecommunication - (often plural) the branch of electrical engineering concerned with the technology of electronic communication at a distanceestimate, gauge, approximate, guess, judge - judge tentatively or form an estimate of (quantities or time); "I estimate this chicken to weigh three pounds" 2 quantize - apply quantum theory to; restrict the number of possible values of (a quantity) or states of (a physical entity or system) so that certain variables can assume only certain discrete magnitudes that are integral multiples of a common factor; "Quantize gravity"quantisenatural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"compute, calculate, cipher, cypher, figure, reckon, work out - make a mathematical calculation or computation
Translations
References in periodicals archive ?
Because the slow- to average-motion content consistently produced lower actual bitrates for the Cube 655 compared to other encoders, I thought I would try restricting the default wide range of quantizers, or QP values.
The difference among these quantizers mainly results from their different choices of thresholds and the different number of thresholds they use.
Some VLC scalar quantizers with Huffman's code and similar ones are analysed in -, whereby  studies VLC for lossless compression.
Peric, "Design of quantizers with Huffman coding for Laplacian source," Elecrtonika IR Electrotechnika, vol.
One of the most important techniques proposed is Quantization Index Modulation (QIM) , where watermark embedding is obtained by quantizing the host or input signal with a quantizer level chosen among a full set of quantizers that are each associated with a different message.
The EDBTC produces two color quantizers and a bitmap image, which are further processed using vector quantization to generate the image feature descriptor.
Khalil, VCO Based Quantizers Using Frequency-to-Digital and Time-to-Digital Converters, Springer Science+Business Media, LLC, 2011.
2) The latter basically states that it is more efficient to use high-dimensional quantizers .
Effect of Additive Dither on the Resolution of Ideal Quantizers.
Other specific subjects examined include probing the randomness of proteins by their subsequence composition, compressed transitive delta encoding, transform coding with dithered quantizers, and universal refinable trellis coded quantization.
Design of multiple description scalar quantizers, IEEE Trans.
K-means and Kohonen liquid vector quantizers (LVQ) were used as clustering algorithms with several weighting options for normalization procedures.

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