Examples of 'discrete cosine transform' in a sentence
Meaning of "discrete cosine transform"
discrete cosine transform: In mathematics and signal processing, a method used to convert a signal or function from its spatial domain to its frequency domain
How to use "discrete cosine transform" in a sentence
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discrete cosine transform
Inverse discrete cosine transform calculation processor.
In this case the solution is equivalent to a discrete cosine transform.
A discrete cosine transform can be used for example.
Method and apparatus for performing discrete cosine transform and its inverse.
A discrete cosine transform may be used for example.
The applicant has made an integrated circuit for the discrete cosine transform described above.
Inverse discrete cosine transform.
Representation is based on coefficients of the discrete cosine transform DCT.
Modified discrete cosine transform.
The transform basis is derived from a discrete cosine transform DCT.
Picture quality in discrete cosine transform and discrete wavelet transform systems.
The data in each block is transformed by the discrete cosine transform DCT.
Discrete cosine transform circuits or fast Fourier transform circuits could alternatively be used.
The JPEG image format is an application of the closely related discrete cosine transform.
Discrete cosine transform Discrete sine transform.
See also
As a basic technology Daala uses an unconventional discrete cosine transform with overlapping blocks.
The Discrete Cosine Transform is a commonly applied transform.
JPEG uses a lossy form of compression based on the discrete cosine transform DCT.
DCT discrete cosine transform.
Intra DC precision Precision of discrete cosine transform.
These discrete cosine transform has three fundamental properties,.
The MFCC are computed by taking the logarithm and computing the Discrete Cosine Transform.
Computation of the discrete cosine transform of said matrix, and.
This particularly includes a linear transformation, such as a discrete cosine transform.
The present invention provides a discrete cosine transform method as set out in claim 1.
The spatial analysis circuit 3 realizes a wavelet decomposition or a discrete cosine transform.
The discrete cosine transform and intra-block predictive coded signals have different statistical characters.
Preferably, the block transform calculation is a discrete cosine transform calculation.
The discrete cosine transform ( DCT ) techniques have been shown to achieve a very high compression.
The coefficients quantified are dequantified, and then undergo an inverse discrete cosine transform.
A discrete cosine transform ( DCT ) method is most widely used as the above transform coding.
In a preferred embodiment of the invention, said reversible mathematical transformation is a discrete cosine transform.
The invention also provides a one-dimensional discrete cosine transform apparatus as set out in claim 3.
This is typically a Karhunen-Loève transform, or a simplified approximation such as the discrete cosine transform.
The analytical expression of the inverse modified discrete cosine transform is as follows, EPMATHMARKEREP where,.
In another embodiment, a nonorthogonal discrete transform is implemented by a single modified Discrete Cosine Transform ( DCT ).
With such a pattern the discrete cosine transform ( DCT ) is disadvantageous for the data compression factor.
If the block has at least one such state, it is discrete cosine transform coded.
The MPEG system applies discrete cosine transform ( DCT ) processing as the orthogonal transform processing.
The system of claim 12 wherein said transform means performs a Discrete Cosine Transform.
A general formula of modified discrete cosine transform is represented by formula ( 2 ).
Vorbis I is a forward-adaptive monolithic transform codec based on the modified discrete cosine transform MDCT.
The transformer 112 applies a discrete cosine transform to the input residual signal to produce transformed coefficients.
The video information is then encoded using a technique called Discrete Cosine Transform ( DCT ).
Usually a discrete cosine transform ( DCT ) is used.
This processor is essentially based on the one-dimensional discrete cosine transform calculation processor module.
A discrete cosine transform ( DCT ) is performed on each block.
Further information, Discrete cosine transform.
The inverse transform unit 109 reconstructs a residual signal by an inverse discrete cosine transform.
The output of this circuit is linked to a Discrete Cosine Transform or DCT calculation circuit 9.
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Examples of using Discrete
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Not a very discrete location for a gathering
The intervention proceeded in three discrete phases
Discrete metric data result from counting
Examples of using Cosine
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We have gone from e to the x cosine of x to e to the x sine of x
Times cosine of minus mu x plus i sine of minus mu x
Is equal to the cosine over the sine
Examples of using Transform
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He will transform the excrement into gold
Similar unites itself to similar in order to transform it
He will transform this primitive being into a disciple
