[PDF] Top 20 Efficient Sentence Embedding using Discrete Cosine Transform
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Efficient Sentence Embedding using Discrete Cosine Transform
... ular sentence embedding methods in spite of its obvious disregard for syntactic ...an efficient alternative, we propose the use of discrete cosine transform (DCT) to compress ... See full document
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Image Compression Using Discrete Cosine Transform (DCT) & Discrete Wavelet Transform (DWT) Techniques
... by using the transform of wavelet accompanied by neural network as a ...bands using low level detail sub ...throughput, efficient image compression using, “Set Partitioning in ... See full document
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An Efficient Image Compression using Discrete Cosine Transform with SIFT and Modified Colorization Channel
... In order to improve the quality metrics of the transformed image, a total error minimization with compensate scheme is to be implemented [1]. The performance of the compression scheme can be increased by using ... See full document
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COMPARATIVE ANALYSIS OF JPEG COMPRESSION AND FRACTAL IMAGE COMPRESSION FOR MEDICAL IMAGES
... with efficient utilization of the bandwidth during transmission of images, calls for an effective image Compression ...achieved using Discrete cosine transform (DCT) ,JPEG 2000 achieved ... See full document
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Evolution of the discrete cosine transform using genetic programming
... In Koza and other standard GP systems, an S-expression is evolved and evaluated. Most of the time is spent on evaluating each S-expression. To increase the speed of evaluating such S-expression, Fukunaga et al [8] have ... See full document
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Grayscale Image Compression using Discrete Cosine Transform
... [1] Discrete cosine transform (DCT) is computationally intensive algorithm it has lot of electronics ...compression using DCT, initially selected 256*256 image and access or read this image ... See full document
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Dual watermarking for video using discrete cosine transform
... important and research in this technological area has grown by leaps and bounds. Before the invention of Steganography and cryptography, it was a challenge to transfer secure information from one place to another and ... See full document
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Contrast and Luminance Enhancement Using Discrete Shearlet Transform, Discrete Cosine Transform And Filtering Technique
... an efficient approach for colour image enhancement using discrete shearlet ...on Discrete Shearlet Transform (DST) for colour ...by using reconstructed Hue for HSV color space ... See full document
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Efficient payload communications for IoT enabled ViSAR vehicles using discrete cosine transform based quasi sparse bit injection
... Therefore, in order for ViSAR data to be communi- cated between two aerial radar platforms or an air-borne imaging radar and a ground control station (they can be assumed as a ViSAR sensor network), we should use such ... See full document
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VLSI Architecture for 2-D Sub-band Wavelet Transform using 9/7 Wavelet Coefficient
... of discrete wavelet transform (DWT) over the unitary transforms like discrete wavelet transform (DWT), discrete cosine transform (DCT), discrete sine ... See full document
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Watermarking of digital images with iris based biometric data using wavelet and SVD
... feature using a novel grid based approach ...and Discrete Wavelet Transform (DWT) and ...modified using multiple scaling factors for embedding the watermark ... See full document
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DESIGN OF DISINFECTANT MANUFACTURING SYSTEM WITH AUTOMATIC CONCENTRATION CONTROL
... provided efficient algorithms for encoding fractal images using a special unified feature and a DCT ...modified discrete cosine transform (IMDCT) approach and an efficient ... See full document
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Embedding and Extracting Digital Watermark Based on DCT Algorithm
... two-dimensional discrete cosine transform is used to realize the embedding and extracting of the digital watermarking ...to transform the watermarked coefficient matrix into the image ... See full document
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Volume 3, Issue 4, April 2014 Page 105
... (b) Discrete Cosine Transform (DCT): In DCT method, the image is first transformed to frequency domain and then separated into spectral ...The discrete cosine coefficients of hidden ... See full document
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Hybrid Optical Cryptography and Compressive Sensing Based on Orthogonal Matching Pursuit
... In order to increase cryptographic security, the optical p1 and p2 phase + amplitude keys are composed of complex random numbers. The use of complex numbers with double random optical phase + amplitude keys and ... See full document
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Review Paper on 8-bit Discrete Cosine Transform using Common Boolean Logic Adder
... In literature survey we found that CBL adder based DCT algorithm is the best algorithm in the existing algorithm. So we are implementation to CBL based DCT algorithm in this paper. The performance evaluation of the ... See full document
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PAPR Reduction in UF OFDM and F OFDM 5G Systems using ZCT Precoding Technique
... ZCT precoding is applied to this complex vector, which transforms this complex vector into new vector of same length. After that the precoded data can be represented as time domain signal with the help of an Inverse Fast ... See full document
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A Dual Tree Complex Discrete Cosine Harmonic Wavelet Transform (ADCHWT) and Its Application to Signal/Image Denoising
... wavelet transform based on DFT (DFHWT) realizes the subband decomposition in the frequency domain by grouping the Fourier transform (FT) coefficients and the inverse of these groups results in decimated ... See full document
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Implementation and Contrasting Comparision of Transform Techniques of OFDM
... However, because DCTs operate on finite, discrete sequences, two issues arise that do not for the continuous cosine transform. First, one has to specify whether the function is even or odd at both ... See full document
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Comparison of Frequency Domain Digital Watermarking Techniques on the Basis of PSNR
... Copyright to IJIRCCE DOI: 10.15680/ijircce.2015.0305005 3775 One of the input block is for the original video while the another block is for the watermark image. The watermark image is embedded into the original video by ... See full document
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