DCT

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DCT

Abbreviation for:
daunorubicin, cytarabine, thioguanine
direct contact test
direct Coombs test
direct current
Disabled Children’s Team 
distal convoluted tubule
dynamic CT

DCT

dry cow treatment.
References in periodicals archive ?
The windowed signal is then transformed from time domain to frequency domain using Integer Modified Discrete Cosine Transform which is a modified form of MDCT.
Jamel (2016) Image watermarking using integer wavelet transform and discrete cosine transform, Iraqi Journal of Science Vol.
Gottlieb, "VLSI implementation of a 16 x 16 discrete cosine transform," IEEE Transaction on Circuits and Systems, vol.
The two pre-specified dictionaries have been proposed and these dictionaries are called discrete cosine transform (DCT), discrete wavelet transforms (DWT) and trained these dictionaries using K-SVD as well as MOD algorithms.
Ravichand, Discrete Cosine Transform Vs Discrete Wavelet Transform: An Objective Comparison of Image Compression Techniques for JPEG Encoder.
A Fast Computational Algorithm for the Discrete Cosine Transform // IEEE Trans.
The wavelet transform of the image can be obtained without dividing the image in to different block and it gives better performance as compared to the Discrete Cosine Transform.
Keywords: Image compression, Lifting transform, Q-coder, Quantization, Discrete cosine transform.
In the image and video compression techniques, the two-dimensional discrete cosine transform (2-D DCT) is the most widely used transform because of its efficient energy compaction capability and computational simplicity.
This paper describes a new hybrid image compression technique based on Lapped Biorthogonal Transform (LBT) and Discrete Cosine Transform (DCT) for medical images.
Natarajan, Discrete cosine transform, IEEE Transactions on Computers, 1974
The other group of methods perform alterations to the transform domain, especially in the discrete cosine transform [4,5], Discrete Wavelet Transform (DWT) [6,7] and Singular Value Decomposition (SVD) [8-10].
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