Search Articles for "DCT"

Supportive discourse moves in Persian requests

Author(s): Mohammad Ali Salmani Nodoushan | Hamid Allami

Implementation of Hybrid DCT/DPCM Video-Encoder in the DM642 EVM for Educational Purposes

Author(s): Jozef Huska | Peter Kulla

Research: STUDY OF BIOREMEDIAL IMPACT OF CURCUMIN ON CHLOROPYRIFOS INDUCED KIDNEY DAMAGE IN MICE

Author(s): Ranjit Kumar* | Arun Kumar | J K Singh | A Nath | Md Ali

Cross-cultural Comparison of Gratitude Expressions in Persian, Chinese and American English

Author(s): Reza Pishghadam | Sima Zarei

VLSI ARCHITECTURE FOR LOW POWER VARIABLE LENGTH ENCODING AND DECODING FOR IMAGE PROCESSING APPLICATIONS

Author(s): Vijaya Prakash. A.M | K.S. Gurumurthy

A Comparative Study of Segmentation in MixedMode Images

Author(s): Asha D. | Dr.Shivaprakash Koliwad | Jayanth.J

Permutation Based Invisible Digital Watermarking Technique using DCT Domain

Author(s): Manish Choubisa | Kamal Hiran | S. K. Singh

BER Comparison of DCTbased OFDM and FFTbased OFDM using BPSK Modulation over AWGN and Multipath Rayleigh Fading Channel

Author(s): Lalchandra Patidar | Ashish Parikh

"An Evaluation of Palm Print Recognition Techniques using DCT, Haar Transform and DCT Wavelets and their Performance with Fractional Coefficients"

Author(s): Ramakrishna.M | Kishore Kumar.M | Addanki Purna Ramesh

"Query based Image Retrieval using Kekre's, DCT and Hybrid wavelet Transform over 1st and 2nd Moment"

Author(s): H. B. Kekre | Kavita Sonawane

"A Fast, Blind, Transparent, and Robust Image Watermarking Algorithm with Extended Torus Automorphism Permutation"

Author(s): Hanan Elazhary

"Iris recognition using Partial Coefficients by applying Discrete Cosine Transform, Haar Wavelet and DCT Wavelet Transform"

Author(s): Dr. H. B. Kekre | Dr. Tanuja K. | Pratik Bhatia | Sandhya N. Nayak | Dheeraj Nagpal

Persuasive Strategies among Iranian EFL Learners

Author(s): Reza Pishghadam | Parisa Rasouli

Hybrid Emotional Neural Network for Facial Expression Classification

Author(s): K. V. Krishna Kishore | G. P. S. Varma

A Comparison of Bit Serialand Bit Parallel DCT Designs

Author(s): David Crook | John Fulcher

Long -term antibacterial properties of fluoride-releasing orthodontic bonding adhesives

Author(s): Fırat Ozturk | Ebubekir Toy | Ugur Arslan | Erdem Hatunoglu | Sertac Aksakalli

Giving Condolences by Persian EFL Learners: A Contrastive Sociopragmatic Study

Author(s): Laila Samavarchi | Hamid Allami

JPEG Steganography System with Minimal Changes to the Quantized DCT Coefficients

Author(s): Hamdy A. Morsy | Zaki B. Nossair | Alaa M. Hamdy | Fathy Z. Amer

PERFORMANCE OF DCT BASED OFDM COMMUNICATION SYSTEM WORKING IN 60 GHz BAND

Author(s): ACHALA DESHMUKH | SHRIKANT BODHE

Investigating Cardiac Arrhythmia in ECG using Random Forest Classification

Author(s): R. Ganesh kumar | Dr. Y S Kumaraswamy

Prevalence of Post-tonsillectomy Bleeding as Day-case Surgery with Combination Method; Cold Dissection Tonsillectomy and Bipolar Diathermy Hemostasis

Author(s): Abolahassan Faramarzi | Seyed-Taghi Heydari

Implementation of Hybrid DCT/DPCM Video-Encoder in the DM642 EVM for Educational Purposes

Author(s): Jozef Huska | Peter Kulla

Pulse Shape Discrimination Techniques Based on Cross-Correlation and Principal Component Analysis

Author(s): H. Saleh | A. yahya | M. Sayed | M. Ashour

A Session Based Multiple Image Hiding Technique using DWT and DCT

Author(s): Tanmay Bhattacharya | Nilanjan Dey | S. R. Bhadra Chaudhuri

Efficient & Secure Data Hiding Using Secret Reference Matrix

Author(s): Laxman Tawade | Rajshree Mahajan | Chandan Kulthe

PAPR REDUCTION IN LAYERED-OFDMA OF LTE-A: A NEW PRECODING BASED ADAPTIVE UPLINK RA SYSTEM

Author(s): IMRAN BAIG | VARUN JEOTI

Cosine-Based Clustering Algorithm Approach

Author(s): Mohammed A. H. Lubbad | Wesam M. Ashour

PERFORMANCE ANALYSIS OF IMAGE COMPRESSION USING DISCRETE COSINE TRANSFORM WITH VARIOUS DISCRETE WAVELET TRANSFORMS

Author(s): Harish Jindal

A comparison of two identification and tracking methods for polar lows

Author(s): Lan Xia | Matthias Zahn | Kevin I. Hodges | Frauke Feser | Hans Von Storch

Data Hiding in JPEG Images

Author(s): S. K. Muttoo | Sushil Kumar

Computer Aided Visual Inspection of Aircraft Surfaces

Author(s): Rafia Mumtaz | Mustafa Mumtaz | Atif Bin Mansoor | Hassan Masood

Farelo de arroz em dietas para ovinos Rice meal in sheep diet

Author(s): José Walter dos Santos | Luciano da Silva Cabral | Joadil Gonçales de Abreu | Joanis Tilemahos Zervoudakis | Alexandre Lima de Souza | Giselle Abadia Campos Pereira | Robson Reverdito

FINGERPRINT BASED GENDER IDENTIFICATION USING FREQUENCY DOMAIN ANALYSIS

Author(s): Ritu Kaur | Susmita Ghosh Mazumdar

Speaker Identification using Frequency Dsitribution in the Transform Domain

Author(s): Dr. H B Kekre | Vaishali Kulkarni

Using Two Levels DWT with Limited Sequential Search Algorithm for Image Compression

Author(s): Mohammed Mustafa Siddeq

Using Two Levels DWT with Limited Sequential Search Algorithm for Image Compression

Author(s): Mohammed Mustafa Siddeq

Image Deblocking in Wavelet Domain Based on Local Laplace Prior

Author(s): Vijay Kumar Nath | Deepika Hazarika

Feature Image Generation Using Low, Mid and High Frequency Regions for Face Recognition

Author(s): Vikas Maheshkar | Sushila Kamble | Suneeta Agarwal | Vinay Kumar Srivastava

Statistical Distributions of Discrete Walsh Hadamard Transform Coefficients of Natural Images

Author(s): Vijay Kumar Nath | Deepika Hazarika

Lossy Image Compression using Discrete Cosine Transform

Author(s): Pravin B. Pokle | N. G. Bawane

Image Watermarking Algorithm using DCT, DWT and SVD

Author(s): Nidhi H. Divecha | N. N. Jani

High Performance DCT Implementation using NEDA on FPGA

Author(s): Monika Zope | P. S. Mahajani

Fingerprint Verification System A Fusion Approach

Author(s): M.Mani Roja | Sudhir Sawarkar

Real Time Motion Detected Video Storage Algorithm for Online Video Recording

Author(s): Sagar Badnerkar | Yash Kshirsagar

Content Based Image Retrieval using Advanced Color and Texture Features

Author(s): Sagar Soman | Mitali Ghorpade | Vrushali Sonone | Satish Chavan

Image Stenography Skin Tone Detection

Author(s): DEEPALI BHAMARE | VIKAS GUPTA | P.B.SALUNKHE

Advanced Video Compression Technique of H.264 Codec Using SPIHT Algorithm

Author(s): S.K Singh | Mahendra Sharma | Priti Singh | Greta Dabre

Image Registration using Discrete Cosine Transform and Normalized Cross Correlation

Author(s): Ruhina B. Karani | Tanuja K. Sarode

Texture Feature Extraction using Partitioned/Sectorized Complex Planes in Transform Domain for Iris & Palmprint Recognition

Author(s): H B Kekre | V A Bharadi

Wavelet and JPEG Based Image Compression: An Experimental Analysis

Author(s): Jayavrinda Vrindavanam | Saravanan Chandran | Gautam K. Mahanti

Spatial and Frequency Domain for Grey level Digital Images

Author(s): Dharm Singh | Naveen Choudhary | Madhuri Agrawal

Study of the effect DCT and DWT domains on the imperceptibility and robustness of Genetic watermarking

Author(s): Abduljabbar Shaamala | Shahidan M. Abdullah | Azizah A. Manaf

A Robust Watermarking Algorithm Based on Image Normalization and DC Coefficients

Author(s): Tumula Sridevi | V. Vijaya Kumar

Artificial Neural Network for Transfer Function Placental Development: DCT and DWT Approach

Author(s): Mohammad Ayache | Mohamad Khalil | Francois Tranquart

MC CDMA PAPR REDUCTION TECHNIQUES USING DISCRETE TRANSFORMS AND COMPANDING

Author(s): B.Sarala | S.Venkateswarulu

Robust Secure and Blind Watermarking Based on DWT DCT Partial Multi Map Chaotic Encryption

Author(s): Esam A. Hagras | M. S. El-Mahallawy | A. Zein Eldin | M. W. Fakhr

Transform Coefficient Histogram and Edge Preserving Image Enhancement Using Contrast Entropy

Author(s): K. Sundar Srinivas | K. Naga Lakshmi Kalyani

Comprehensive Comparison of the Performance of Fractional Coefficients of Image Transforms for Palm Print Recognition

Author(s): H. B. Kekre | Tanuja K. Sarode | Aditya A. Tirodkar

Streamed Coefficients Approach for Quantization Table Estimation in JPEG Images

Author(s): Salma Hamdy

An Investigation of Iranian EFL learners’ Use of Politeness Strategies and Power Relations in Disagreement across Different Proficiency Levels

Author(s): Biook Behnam | Masoumeh Niroomand

A Dual Tree Complex Discrete Cosine Harmonic Wavelet Transform (ADCHWT) and Its Application to Signal/Image Denoising

Author(s): M. Shivamurti | S. V. Narasimhan

On Secure Digital Image Watermarking Techniques

Author(s): Manjit Thapa | Sandeep Kumar Sood

Regular Discrete Cosine Transform and its Application to Digital Images Representation

Author(s): Yuri A. Gadzhiev

Low-Complexity Multiple Description Coding of Video Based on 3D Block Transforms

Author(s): Norkin Andrey | Gotchev Atanas | Egiazarian Karen | Astola Jaakko

Peak-Shaped-Based Steganographic Technique for JPEG Images

Author(s): Rossi Lorenzo | Garzia Fabio | Cusani Roberto

Encrypted Domain DCT Based on Homomorphic Cryptosystems

Author(s): Bianchi Tiziano | Piva Alessandro | Barni Mauro

An Efficient Watermarking Technique for the Protection of Fingerprint Images

Author(s): Zebbiche K | Khelifi F | Bouridane A

Docetaxel- and 5-FU-concurrent radiotherapy in patients presenting unresectable locally advanced pancreatic cancer: a FNCLCC-ACCORD/0201 randomized phase II trial's pre-planned analysis and case report of a 5.5-year disease-free survival

Author(s): Oberic Lucie | Viret Frédéric | Baey Charlotte | Ychou Marc | Bennouna Jaafar | Adenis Antoine | Peiffert Didier | Mornex Françoise | Pignon Jean-Pierre | Celier Patrice | Berille Jocelyne | Ducreux Michel

Motion Compensation on DCT Domain

Author(s): Koc Ut-Va | Liu KJ Ray

Temporal Resolution Enhancement in Compressed Video Sequences

Author(s): Robertson Mark A | Stevenson Robert L

Video Error Correction Using Steganography

Author(s): Robie David L | Mersereau Russell M

Combined Frequency and Spatial Domain Algorithm for the Removal of Blocking Artifacts

Author(s): Triantafyllidis George A | Tzovaras Dimitrios | Sampson Demetrios | Strintzis Michael G

3D Scan-Based Wavelet Transform and Quality Control for Video Coding

Author(s): Parisot Christophe | Antonini Marc | Barlaud Michel

Unbalanced Multiple-Description Video Coding with Rate-Distortion Optimization

Author(s): Comas David | Singh Raghavendra | Ortega Antonio | Marqués Ferran

Rapid Prototyping of Field Programmable Gate Array-Based Discrete Cosine Transform Approximations

Author(s): Fox Trevor W | Turner Laurence E

Audio Watermarking Based on HAS and Neural Networks in DCT Domain

Author(s): Tsai Hung-Hsu | Cheng Ji-Shiung | Yu Pao-Ta

A New Robust Watermarking Scheme to Increase Image Security

Author(s): Rahmani Hossein | Mortezaei Reza | Ebrahimi Moghaddam Mohsen

Video Frames Reconstruction Based on Time-Frequency Analysis and Hermite Projection Method

Author(s): Stanković Srdjan | Orović Irena | Krylov Andrey

Chroma Noise Reduction in DCT Domain Using Soft-Thresholding

Author(s): Buemi Antonio | Bruna Arcangelo | Mancuso Massimo | Capra Alessandro | Spampinato Giuseppe

Feedforward Data-Aided Phase Noise Estimation from a DCT Basis Expansion

Author(s): Bhatti Jabran | Moeneclaey Marc

Biologically Inspired Target Recognition in Radar Sensor Networks

Author(s): Liang Qilian

Hybrid Video Coding Based on Bidimensional Matching Pursuit

Author(s): Granai Lorenzo | Maggio Emilio | Peotta Lorenzo | Vandergheynst Pierre

Breakpoint Tuning in DCT-Based Nonlinear Layered Video Codecs

Author(s): Cuenca Pedro | Orozco-Barbosa Luis | Delicado Francisco | Garrido Antonio

Image Content Authentication Using Pinned Sine Transform

Author(s): Ho Anthony TS | Zhu Xunzhan | Guan Yong Liang

Improved Bit Rate Control for Real-Time MPEG Watermarking

Author(s): Pranata Sugiri | Wahadaniah Viktor | Guan Yong Liang | Chua Hock Chuan

SMART: An Efficient, Scalable, and Robust Streaming Video System

Author(s): Wu Feng | Sun Honghui | Shen Guobin | Li Shipeng | Zhang Ya-Qin | Lin Bruce | Lee Ming-Chieh

New Complexity Scalable MPEG Encoding Techniques for Mobile Applications

Author(s): Mietens Stephan | de With Peter HN | Hentschel Christian

Optimized Multichannel Filter Bank with Flat Frequency Response for Texture Segmentation

Author(s): Kachouie Nezamoddin N | Alirezaie Javad

Fast DCT-I, DCT-III, and DCT-IV via Moments

Author(s): Liu JG | Liu YZ | Wang GY

Characterization of a Class of Error Correcting Frames for Robust Signal Transmission over Wireless Communication Channels

Author(s): Rath Gagan | Guillemot Christine

An FPGA-Based People Detection System

Author(s): Nair Vinod | Laprise Pierre-Olivier | Clark James J

On a Class of Parametric Transforms and Its Application to Image Compression

Author(s): Minasyan Susanna | Astola Jaakko | Guevorkian David

Locally Adaptive DCT Filtering for Signal-Dependent Noise Removal

Author(s): Öktem Ruşen | Egiazarian Karen | Lukin Vladimir V | Ponomarenko Nikolay N | Tsymbal Oleg V

Warped Discrete Cosine Transform-Based Low Bit-Rate Block Coding Using Image Downsampling

Author(s): Ertürk Sarp

Calculation Scheme Based on a Weighted Primitive: Application to Image Processing Transforms

Author(s): Signes Pont María Teresa | García Chamizo Juan Manuel | Mora Mora Higinio | de Miguel Casado Gregorio

Efficient MPEG-2 to H.264/AVC Transcoding of Intra-Coded Video

Author(s): Xin Jun | Vetro Anthony | Sun Huifang | Su Yeping

Efficient Hybrid DCT-Domain Algorithm for Video Spatial Downscaling

Author(s): Roma Nuno | Sousa Leonel

Hybrid Modeling of Intra-DCT Coefficients for Real-Time Video Encoding

Author(s): Li Jin | Gabbouj Moncef | Takala Jarmo

Hierarchical Spread Spectrum Fingerprinting Scheme Based on the CDMA Technique

Author(s): Kuribayashi Minoru

An Overview of Transform Domain Robust Digital Image Watermarking Algorithms

Author(s): Baisa L. Gunjal | R.R. Manthalkar

Correlation between ocular pulse amplitude measured by dynamic contour tonometer and colour doppler flow imaging of the arteric retrobulbar vessels

Author(s): Marjanović Ivan | Mijajlović Milija | Čovičković-Šternić Nadežda | Kontić Đorđe | Hentova-Senćanić Paraskeva | Marković Vujica | Božić Marija

An Efficient Multiplierless Transform algorithm for Video Coding

Author(s): Geetha.K.S, Pushpa.M.K, M.Uttarakumari, S.Sethu Selvi

Persian requests: Redress of face through indirectness

Author(s): Mohammad Ali Salmani Nodoushan

Retrieval of Images Using DCT and DCT Wavelet Over Image Blocks

Author(s): H. B. kekre | Kavita Sonawane

A Novel Approach to Enhance Robustness in Steganography Using Multiple Watermark Embedding Algorithm

Author(s): S. Praveen Kumar | K. Anusha | R.Venkata Ramana

Image Retrieval using Fractional Energy of Row Mean of Column Transformed Image with Six Orthogonal Image Transforms.

Author(s): H. B. Kekre | Sudeep D. Thepade | Archana A. Athawale | Paulami Shah

Optimum segment length for embedding in the LSB of JPEG images with Minimum MSE

Author(s): Hamdy A. Morsy | Zaki B. Nossair | Alaa M. Hamdy | Fathy Z. Amer

Low Complexity near Lossless Image Compression Technique for Telemedicine

Author(s): Mohit Gupta | Narendra D Londhe

Application of CL multi-wavelet transform and DCT in Information Hiding Algorithm

Author(s): Tao ZHANG | Shuai REN

A Quality Assessment of Watermarked Color Image Based on Vision Masking

Author(s): Hongmei Yang

Image Classification Technique using Modified Particle Swarm Optimization

Author(s): Mohd Afizi Mohd Shukran | Yuk Ying Chung | Wei-Chang Yeh | Noorhaniza Wahid | Ahmad Mujahid Ahmad Zaidi

PIPELINED ARCHITECTURE OF 2D-DCT, QUANTIZATION AND ZIGZAG PROCESS FOR JPEG IMAGE COMPRESSION USING VHDL

Author(s): T.Pradeepthi | Addanki Purna Ramesh

Evaluation of Parameters Affecting Measurement Quality of Dynamic Contour Tonometry

Author(s): Baran Gencer | Vuslat Gürlü

JPEG Compression Steganography & Crypography Using Image-Adaptation Technique

Author(s): Meenu Kumari | A. Khare | Pallavi Khare

Video Watermarking Robust Against Spatio-Temporal Attacks

Author(s): Hongbo BI | Yubo ZHANG | Xueming LI

Guest Editorial

Author(s): Antonio Teixeira | Anna Tzanakaki | Davide Careglio | Miroslaw Klinkowski

Trigonometric Transforms for High-Speed Optical Networks: All-Optical Architectures and Optical OFDM

Author(s): Michela Svaluto Moreolo | Valentina Sacchieri | Gabriella Cincotti | Gabriel Junyent

Guest Editorial

Author(s): Fei Yu | Chin-Chen Chang | Jian Shu | Guangxue Yue | Jun Zhang

A Blind Steganalytic Scheme Based on DCT and Spatial Domain for JPEG Images

Author(s): Zhuo Li | Kuijun Lu | Xianting Zeng | Xuezeng Pan

Research on image self-recovery algorithm based on DCT

Author(s): Shengbing Che | Zuguo Che | Xu Shu

Guest Editorial

Author(s): Jean-Henry Morin | Shiguo Lian | Xin Wang | David Llewellyn-Jones

On the DCT Based Joint Fingerprint Embedding and Decryption Scheme

Author(s): Xi Chen | Shiguo Lian

Multi-frame Images Fusion with Image Enhancement for Different Focus Points

Author(s): Chien-Ping Chang | Ko-Chin Chang | Po Chun Chen | Jen-Chun Lee | Te-Ming Tu

Time-Frequency Cepstral Features and Combining Discriminative Training for Phonotactic Language Recognition

Author(s): Yan Deng | Wei-Qiang Zhang | Yan-Min Qian | Jia Liu

A High Capacity Information Hiding Algorithm Based on Invariance Properties of JPEG Compression

Author(s): Jianquan Xie | Qing Xie | Lijun Tian

A Cross-sectional Study of Iranian EFL Learners' Request Strategies

Author(s): Alireza Jalilifar | Mahmood Hashemian | Madine Tabatabaee

The Effect of Social Status and Size of Imposition on the Gratitude Strategies of Persian and English Speakers

Author(s): Vajiheh Ahar | Abbas Eslami-Rasekh

Effect of Gender on Politeness Strategies in Greetings of Native Speakers of Persian; English and EFL learners

Author(s): Zahra Gharaghani | Abbas Eslami Rasekh | Azizollah Dabaghi | Iman Tohidian

A Contrastive Study into the Realization of Suggestion Speech Act: Persain vs English

Author(s): Reza Pishghadam | Maryam Sharafadini

DCT-compressive Sampling of Frequency-sparse Audio Signals

Author(s): R.G. Moreno-Alvarado | Mauricio Martinez-Garcia

MULTILAYER SECURITY BASED ROBUST WATERMARKING TECHNIQUE FOR MEDICAL IMAGES IN DWT-DCT DOMAIN

Author(s): Baisa L. Gunjal

Face Recognition Using Bacteria Foraging Optimization-Based Selected Features

Author(s): Rasleen Jakhar | Navdeep Kaur | Ramandeep Singh

Comprehensive Performance Comparison of Cosine, Walsh, Haar, Kekre, Sine, Slant and Hartley Transforms for CBIR With Fractional Coefficients of Transformed Image

Author(s): H.B.Kekre, Sudeep D.Thepade, Akshay Maloo

DST and DCTbased Depth of Interaction 'DOI' Determining Techniques for LSO and LuYAP Scintillation Detectors in PET

Author(s): H. Saleh | A. Yahya | M. Ashour | M. Sayed

Comparative Analysis of various Illumination Normalization Techniques for Face Recognition

Author(s): Tripti Goel | Vijay Nehra | Virendra P.Vishwakarma

Comparative Analysis of Normalization based Image Watermarking Techniques

Author(s): T. Sridevi | K. Swapna | V.Vijay Kumar

Efficient Hybrid Transform Scheme for Medical Image Compression

Author(s): Aree Ali Mohammed | Jamal Ali Hussein

Performance Comparison of Image Classifier Using DCT, Walsh, Haar and Kekre’s Transform

Author(s): H. B. Kekre | Tanuja K. Sarode | Meena S. Ugale

Contrast of Watermarking Techniques in different domains

Author(s): Mansi Hasija | Alka Jindal

Is Korean Really a Listener-Responsible Language like Japanese?: A Contrastive Analysis of Discourse in Apologies between Korean and Japanese

Author(s): Sumi YOON