Search results for "DCT"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
32	Serkan Emek, Melih Pazarci	Additive vs. Image Dependent DWT-DCT Based Watermarking.	MRCS	2006	DBLP DOI BibTeX RDF
32	C. Thakkar, Anindya Sundar Dhar	Sampled analog architecture for 2-D DCT.	ISCAS	2006	DBLP DOI BibTeX RDF
32	Ashok Kumar Das, S. K. Ghosh	A bidirectional linear semi-systolic architecture for DCT-domain image resizing processor.	ISCAS	2006	DBLP DOI BibTeX RDF
32	Kuan-Hung Chen, Jiun-In Guo, Jinn-Shyan Wang, Ching-Wei Yeh, Jia-Wei Chen	An Energy-Aware IP Core Design for the Variable-Length DCT/IDCT Targeting at MPEG4 Shape-Adaptive Transforms.	IEEE Trans. Circuits Syst. Video Technol.	2005	DBLP DOI BibTeX RDF
32	Zhihua He, Maja Bystrom, S. Hamid Nawab	Bidirectional conversion between DCT coefficients of blocks and their subblocks.	IEEE Trans. Signal Process.	2005	DBLP DOI BibTeX RDF
32	Chan Yul Park, Nam Ik Cho	A fast algorithm for the conversion of DCT coefficients to H.264 transform coefficients.	ICIP (3)	2005	DBLP DOI BibTeX RDF
32	Roman C. Kordasiewicz, Shahram Shirani	ASIC and FPGA implementations of H.264 DCT and quantization blocks.	ICIP (3)	2005	DBLP DOI BibTeX RDF
32	Xiaojun Qi, KokSheik Wong	An adaptive DCT-based Mod-4 steganographic method.	ICIP (2)	2005	DBLP DOI BibTeX RDF
32	Kai-Tat Fung, Wan-Chi Siu	Conversion between DCT coefficients and it coefficients in the compressed domain for H.263 to H.264 video transcoding.	ICIP (3)	2005	DBLP DOI BibTeX RDF
32	Ming-Jyh Hsieh, Ming-Syan Chen, Philip S. Yu	Integrating DCT and DWT for approximating cube streams.	CIKM	2005	DBLP DOI BibTeX RDF	cube streams, data streams, OLAP, data cubes
32	Arjun K. Pai, Khaled Benkrid, Danny Crookes	Embedded Reconfigurable DCT Architectures Using Adder-Based Distributed Arithmetic.	CAMP	2005	DBLP DOI BibTeX RDF
32	Xihuang Zhang, Guochun Bian, Wenbo Wu	A Shape Feature Based Image Retrieval in DCT Compressed-Domain.	CIT	2005	DBLP DOI BibTeX RDF
32	Nuno Roma, Leonel Sousa	Least squares motion estimation algorithm in the compressed DCT domain for H.26x/MPEG-x video sequences.	AVSS	2005	DBLP DOI BibTeX RDF
32	Mingqiao Wu, Zhongliang Zhu, Shiyao Jin	Detection of Hiding in the LSB of DCT Coefficients.	ICIC (1)	2005	DBLP DOI BibTeX RDF
32	Karima Ait Saadi, A. Zemouri, Zahia Brahimi, H. Meraoubi	Indexing and Retrieval Medical images based on 2X2 DCT and IDS Compression.	ISDA	2005	DBLP DOI BibTeX RDF
32	Ching-Tang Hsieh, Min-Yen Hsieh	A High Robust Blind Watermarking Algorithm in DCT Domain.	KES (1)	2005	DBLP DOI BibTeX RDF
32	Giovanni Iacovoni, Salvatore Morsa, Alessandro Neri 0001	Entropy Reduction of Foveated DCT Images.	ACIVS	2005	DBLP DOI BibTeX RDF
32	Adam Nowosielski	Face Recognition Using DCT and LDA.	CORES	2005	DBLP DOI BibTeX RDF
32	Marco Fumagalli, Marco Tagliasacchi, Stefano Tubaro	Expected Distortion of Dct-Coefficients in Video Streaming over Unreliable Channel.	VLBV	2005	DBLP DOI BibTeX RDF
32	Nathaniel J. August, Dong Sam Ha	Low power design of DCT and IDCT for low bit rate video codecs.	IEEE Trans. Multim.	2004	DBLP DOI BibTeX RDF
32	Gyu Yeong Kim, Yong Ho Moon, Jae Ho Kim	An early detection of all-zero DCT blocks in H.264.	ICIP	2004	DBLP DOI BibTeX RDF
32	Jinwha Yang, Edward J. Delp	Markov random field estimation of lost DCT coefficients in JPEG due to packet errors.	ICIP	2004	DBLP DOI BibTeX RDF
32	Ming-Yan Chan, Chi-Wah Kok	A new quantized DCT and its implementation on multimedia processor.	ISCAS (3)	2004	DBLP DOI BibTeX RDF
32	Mohammad Eyadat	Factors that Affect the Performance of the DCT-Block Based Image Watermarking Algorithms.	ITCC (1)	2004	DBLP DOI BibTeX RDF	watermarking algorithm, optimization factors, Image processing, Wavelet, JPEG
32	Stepán Obdrzálek, Jiri Matas	Image Retrieval Using Local Compact DCT-Based Representation.	DAGM-Symposium	2003	DBLP DOI BibTeX RDF
32	Jiun-In Guo, Jia-Wei Chen, Han-Chen Chen	A new 2-D 8×8 DCT/IDT core design using group distributed arithmetic.	ISCAS (2)	2003	DBLP DOI BibTeX RDF
32	Gerhard C. Langelaar, Reginald L. Lagendijk	Optimal differential energy watermarking of DCT encoded images and video.	IEEE Trans. Image Process.	2001	DBLP DOI BibTeX RDF
32	Chia-Wen Lin, Yuh-Ruey Lee	Fast algorithms for DCT-domain video transcoding.	ICIP (1)	2001	DBLP DOI BibTeX RDF
32	Ji-Hyun Kim, HyunWook Park	Moving-object segmentation with adaptive sprite for DCT-based video coder.	ICIP (3)	2001	DBLP DOI BibTeX RDF
32	Jie Wei	Image segmentation using situational DCT descriptors.	ICIP (1)	2001	DBLP DOI BibTeX RDF
32	Mark A. Robertson, Robert L. Stevenson	DCT quantization noise in compressed images.	ICIP (1)	2001	DBLP DOI BibTeX RDF
32	Dae Won Kim, Taek Won Kwon, Jung Min Seo, Jae Kun Yu, Kyu Lee, Jung Hee Suk, Jun Rim Choi	A compatible DCT/IDCT architecture using hardwired distributed arithmetic.	ISCAS (2)	2001	DBLP DOI BibTeX RDF
32	Juan Ramón Hernández, Martin Amado, Fernando Pérez-González	DCT-domain watermarking techniques for still images: detector performance analysis and a new structure.	IEEE Trans. Image Process.	2000	DBLP DOI BibTeX RDF
32	Viresh Ratnakar, Miron Livny	An efficient algorithm for optimizing DCT quantization.	IEEE Trans. Image Process.	2000	DBLP DOI BibTeX RDF
32	Jörn Gause, Peter Y. K. Cheung, Wayne Luk	Static and Dynamic Reconfigurable Designs for a 2D Shape-Adaptive DCT.	FPL	2000	DBLP DOI BibTeX RDF
32	Shietung Peng, Stanislav Sedukhin	Design of Multi-dimensional DCT Array Processors for Video Applications.	Euro-Par	2000	DBLP DOI BibTeX RDF
32	Ahmed M. Shams, Magdy A. Bayoumi	A 108 Gbps, 1.5 GHz 1D-DCT Architecture.	ASAP	2000	DBLP DOI BibTeX RDF
32	Jung S. Cho, Seung W. Shin, Won H. Lee, Jong W. Kim, Jong U. Choi	Enhancement of Robustness of Image Watermarks Image Watermark into Colored Image, Based on WT and DCT.	ITCC	2000	DBLP DOI BibTeX RDF
32	Tae-Hyun Hwang, Dong-Seok Jeong	Detection of Video Scene Breaks Using Directional Information in DCT Domain.	ICIAP	1999	DBLP DOI BibTeX RDF
32	Wing-kuen Ling, Bing Zeng	A novel method for blocking effect reduction in DCT-coded images.	ISCAS (4)	1999	DBLP DOI BibTeX RDF
32	Marina A. Chicheva, Vladimir M. Chernov	Image Block Coding Based on New Algorithms of Short-Length DCT with Minimal Multiplicative Complexity.	CAIP	1999	DBLP DOI BibTeX RDF
32	Gi Hun Lee, Joon Ho Song, Rae-Hong Park	Three-Dimensional DCT/WT Compression Using Motion Vector Segmentation for Low Bit-Rate Video Coding.	ICIP (3)	1997	DBLP DOI BibTeX RDF
32	Takashi Miyazaki, Takao Nishitani, Masato Edahiro, Ikuko Ono, Kaoru Mitsuhashi	DCT/IDCT processor for HDTV developed with dsp silicon compiler.	J. VLSI Signal Process.	1993	DBLP DOI BibTeX RDF
30	Di Wu, Wenhai Kong, Bian Yang, Xiamu Niu	A fast SVD based video watermarking algorithm compatible with MPEG2 Standard.	Soft Comput.	2009	DBLP DOI BibTeX RDF	SVD, DCT, Video watermarking
30	Ayman Alfalou, Alain Loussert, Abdulsalam Alkholidi, Rami El Sawda	System for Image Compression and Encryption by Spectrum Fusion in Order to Optimize Image Transmission.	FGCN (2)	2007	DBLP DOI BibTeX RDF	Signal and Image Processing, Image Compres- sion/Decompression, Image Encryption/Decryption, Trans- mission, FFT, DCT
30	Tirtha Shankar Das, Ayan K. Sau, Subir Kumar Sarkar	Multimedia Data Hiding in Spatial and Transformed Domain.	ICDCIT	2006	DBLP DOI BibTeX RDF	Spatial and Transform domain, multimedia data hiding, data embedding rate, Zigzag modulation, DCT, interference, RGB
30	Yang Lu, Tien-Tsin Wong, Pheng-Ann Heng	Digital photo similarity analysis in frequency domain and photo album compression.	MUM	2004	DBLP DOI BibTeX RDF	adaptive clustering, energy histogram, photo album sorting, image compression, DCT, MPEG, JPEG, frequency domain, similarity analysis
30	Michael Voigt, Bian Yang, Christoph Busch 0001	Reversible watermarking of 2D-vector data.	MM&Sec	2004	DBLP DOI BibTeX RDF	DCT, vector data, reversible watermarking
30	René J. van der Vleuten, Richard P. Kleihorst	Low-Complexity Scalable Image Compression.	Data Compression Conference	2000	DBLP DOI BibTeX RDF	VLSI, embedded, image-coding, DCT, CMOS, JPEG, progressive
30	Matthias Zobel, Arnd Gebhard, Dietrich Paulus, Joachim Denzler, Heinrich Niemann	Robust Facial Feature Localization by Coupled Features.	FG	2000	DBLP DOI BibTeX RDF	probabilistic object model, coupled features, DCT, JPEG, face localization
30	Frank H. P. Spaan, Reginald L. Lagendijk, Jan Biemond	Shape Coding Using Polar Coordinates and the Discrete Cosine Transform *.	ICIP (1)	1997	DBLP DOI BibTeX RDF	shape coding, Cartesian coordinates, distortion control, video, compression, data compression, representation, discrete cosine transform, DCT, errors, blocks, curves, error-resilience, bit allocation, bit rates, degradation, straight lines, layered coding, circles, spectral decomposition, polar coordinates
30	Manuel Sánchez, Juan López, Oscar G. Plata, Emilio L. Zapata	An efficient architecture for the in place fast cosine transform.	ASAP	1997	DBLP DOI BibTeX RDF	in place fast cosine transform, image encoding, inverse cosine transform, locality, pipelining, image compression, discrete cosine transforms, DCT, VLSI implementation
30	Michelle Effros, Philip A. Chou	Weighted universal transform coding: universal image compression with the Karhunen-Loeve transform.	ICIP	1995	DBLP DOI BibTeX RDF	weighted universal transform coding, universal image compression, weighted universal vector quantization, two-stage universal transform code, Karhunen-Loeve transform coding, weighted universal bit allocation, transform/bit allocation pairs, optimal compression, mean squared error distortion measure, entropy constrained vector quantizer, entropy constrained WUVQ, vector dimensions, performance, image sequences, image sequence, transforms, image coding, discrete cosine transform, DCT, JPEG, transform coding, vector quantisation, gray scale images, two-stage algorithm, text images, encoding algorithm
29	Nadiya Roodsarabi, Alireza Behrad	3D Human Motion Reconstruction Using Video Processing.	ICISP	2008	DBLP DOI BibTeX RDF	Human motion reconstruction, Occluded limb, Pose corresponding, Tracking, Matching, Discrete Cosine Transform (DCT), Video processing
29	Anthony Vetro, Huifang Sun, Jay Bao, Tommy Poon	Frequency Domain Down Conversion of HDTV Using Adaptive Motion Compensation.	ICIP (1)	1997	DBLP DOI BibTeX RDF	adaptive motion compensation, NTSC monitor, frequency domain down-conversion, HDTV signal, frequency synthesis algorithm, down-conversion decoder, adaptive motion compensation algorithm, complexity, image sequences, image quality, digital TV, DCT coefficients, high definition television
29	S. Bilato, Giancarlo Calvagno, Gian Antonio Mian, Roberto Rinaldo	Accurate bit-rate and quality control for the MPEG video coder.	ICIP (3)	1997	DBLP DOI BibTeX RDF	MPEG video coder, quantization parameters, macroblock level, i.i.d. random vectors, independent variables, video coding, statistical model, quality control, rate-distortion performance, DCT coefficients, bit-rate control, video coding standard
29	Stefan J. P. Westen, Reginald L. Lagendijk, Jan Biemond	Perceptual optimization of image coding algorithms.	ICIP	1995	DBLP DOI BibTeX RDF	perceptual optimization, image coding algorithms, HVS model, light sensitivity, frequency sensitivity, masking effects, oriented band pass filters, local frequency sensitivity, perceptual weighting factors, adaptive quantization matrix design, optimisation, image coding, discrete cosine transforms, visual perception, matrix algebra, JPEG, transform coding, human visual system, adaptive thresholding, adaptive codes, band-pass filters, DCT coefficient, soft thresholding
28	Qilian Liang	Biologically-Inspired Target Recognition in Radar Sensor Networks.	WASA	2009	DBLP DOI BibTeX RDF
28	Masaaki Fujiyoshi, Keijiro Kuroiwa, Hitoshi Kiya	A scrambling method for Motion JPEG videos enabling moving objects detection from scrambled videos.	ICIP	2008	DBLP DOI BibTeX RDF
28	Qilian Liang, Sherwood Samn, Xiuzhen Cheng 0001	UWB Radar Sensor Networks for Sense-Through-Foliage Target Detection.	ICC	2008	DBLP DOI BibTeX RDF
28	Manuel Marques-Pita, Melanie Mitchell, Luis M. Rocha	The Role of Conceptual Structure in Designing Cellular Automata to Perform Collective Computation.	UC	2008	DBLP DOI BibTeX RDF
28	Sherman Braganza, Miriam Leeser	An efficient implementation of a phase unwrapping kernel on reconfigurable hardware.	ASAP	2008	DBLP DOI BibTeX RDF
28	Abdelhamid Mammeri, Ahmed Khoumsi, Djemel Ziou, Brahim Hadjou	Energy-efficient transmission scheme of JPEG images over Visual Sensor Networks.	LCN	2008	DBLP DOI BibTeX RDF
28	Suksan Jirachawang, Vutipong Areekul	Fingerprint Enhancement Based on Discrete Cosine Transform.	ICB	2007	DBLP DOI BibTeX RDF	Fingerprint Enhancement, Discrete Cosine Transform Enhance-ment, Frequency-Domain Fingerprint Enhancement
28	Daisuke Takeda, Yasuhiko Tanabe, Kazumi Sato	Channel Estimation Scheme with Low Complexity Discrete Cosine Transformation in MIMO-OFDM System.	VTC Spring	2007	DBLP DOI BibTeX RDF
28	Li Zhang 0006, Wen Gao 0001, Qiang Wang 0011, Debin Zhao	Macroblock-Level Adaptive Scan Scheme for Discrete Cosine Transform Coefficients.	ISCAS	2007	DBLP DOI BibTeX RDF
28	Haiyan Shu, King Ngi Ngan	Quality Enhancement in H.264 Transform Domain Downsizing.	ISCAS	2007	DBLP DOI BibTeX RDF
28	Cheng-Fa Tsai, Wen-Yi Yang	Real-Time Color Image Watermarking Based on D-SVD Scheme.	PSIVT	2007	DBLP DOI BibTeX RDF	image processing, digital watermarking, copyright protection
28	Xingcai Zhang, Changjiang Zhang	Satellite Cloud Image De-Noising and Enhancement by Fuzzy Wavelet Neural Network and Genetic Algorithm in Curvelet Domain.	LSMS (1)	2007	DBLP DOI BibTeX RDF
28	Srinivas Bodapati, Farid N. Najm	High-level current macro model for logic blocks.	IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.	2006	DBLP DOI BibTeX RDF
28	Jooheung Lee, Narayanan Vijaykrishnan, Mary Jane Irwin, Rajarathnam Chandramouli	Block-based frequency scalable technique for efficient hierarchical coding.	IEEE Trans. Signal Process.	2006	DBLP DOI BibTeX RDF
28	Jingjing Fu, Bing Zeng	Diagonal Discrete Cosine Transforms for Image Coding.	PCM	2006	DBLP DOI BibTeX RDF
28	Kiryung Lee, Dong Sik Kim, Taejeong Kim	Regression-based prediction for blocking artifact reduction in JPEG-compressed images.	IEEE Trans. Image Process.	2005	DBLP DOI BibTeX RDF
28	Chowdary Adsumilli, Sanjit K. Mitra, Yong Cheol Kim	Detector performance analysis of watermark-based error concealment in image communications.	ICIP (3)	2005	DBLP DOI BibTeX RDF
28	Soon-young Kwon, Joo-Kyong Lee, Ki-Dong Chung	Half-Pixel Correction for MPEG-2/H.264 Transcoding.	ICIAP	2005	DBLP DOI BibTeX RDF
28	Sheng Tang, Jin-Tao Li 0001, Yong-Dong Zhang 0001	Compact and Robust Image Hashing.	ICCSA (2)	2005	DBLP DOI BibTeX RDF
28	In Suk Chong, Antonio Ortega	Hardware Testing For Error Tolerant Multimedia Compression based on Linear Transforms.	DFT	2005	DBLP DOI BibTeX RDF
28	Weilong Chen, Meng Joo Er, Shiqian Wu	Fast PCA and LDA for JPEG Images.	CORES	2005	DBLP DOI BibTeX RDF
28	Ching-Te Wang, Tung-Shou Chen, Wen-Hung Chao	A New Detection Method for Tampered Audio Signals Based on Discrete Cosine Transformation.	WSTST	2005	DBLP DOI BibTeX RDF	discrete cosine transformation, audio, frequency domain, MP3
28	Quinn J. Hart, Michael Gertz 0001, Jie Zhang	Evaluation of a Dynamic Tree Structure for Indexing Query Regions on Streaming Geospatial Data.	SSTD	2005	DBLP DOI BibTeX RDF
28	Danian Gong, Yun He, Zhigang Cao	New cost-effective VLSI implementation of a 2-D discrete cosine transform and its inverse.	IEEE Trans. Circuits Syst. Video Technol.	2004	DBLP DOI BibTeX RDF
28	Vitaly Kober	Enhancement of Noisy Speech Using Sliding Discrete Cosine Transform.	CIARP	2003	DBLP DOI BibTeX RDF
28	Hun-Chen Chen, Jiun-In Guo, Chein-Wei Jen	A memory efficient realization of cyclic convolution and its application to discrete cosine transform.	ISCAS (4)	2003	DBLP DOI BibTeX RDF
28	George A. Triantafyllidis, Dimitrios Tzovaras, Michael G. Strintzis	Blocking artifact reduction in frequency domain.	ICIP (1)	2001	DBLP DOI BibTeX RDF
28	Dmitry Markman, David Malah	Hyperspectral image coding using 3D transforms.	ICIP (1)	2001	DBLP DOI BibTeX RDF
28	Fred W. Ware, Jerry D. Gibson	A Three-Layer, Two Description Image Coder.	Data Compression Conference	2000	DBLP DOI BibTeX RDF	robustness, layered coding, progressive coding
28	Manuel Sánchez, Juan López, Oscar G. Plata, María A. Trenas, Emilio L. Zapata	An Efficient Architecture for the In-Place Fast Cosine Transform.	J. VLSI Signal Process.	1999	DBLP DOI BibTeX RDF
27	Toshihiko Yamasaki, Tomoaki Matsunami, Kiyoharu Aizawa	Detecting Resized JPEG Images by Analyzing High Frequency Elements in DCT Coefficients.	IIH-MSP	2010	DBLP DOI BibTeX RDF	DCT, JPEG compression, Image forensics, forgery detection
27	Yonggang Fu	Robust Image Watermarking Scheme Based on 3D-DCT.	FSKD (5)	2009	DBLP DOI BibTeX RDF	Robust, Watermarking, DCT, color image
27	Yuan-Gen Wang, Yanqiang Lei	A Robust Content in DCT Domain for Image Authentication.	IIH-MSP	2009	DBLP DOI BibTeX RDF	GGD, DCT, ML, Image Authentication
26	Ørjan Bergmann, Oddvar Christiansen, Johan Lie, Arvid Lundervold	Shape-Adaptive DCT for Denoising of 3D Scalar and Tensor Valued Images.	J. Digit. Imaging	2009	DBLP DOI BibTeX RDF	shape-adaptive DCT, regularization, denoising, DTI, Diffusion tensor, magnetic resonance
26	Jun Xiao 0005, Ying Wang 0030	Toward a Better Understanding of DCT Coefficients in Watermarking.	PACIIA (2)	2008	DBLP DOI BibTeX RDF	frequency coefficients, digital watermarking, image watermarking, DCT Coefficients
26	Jianquan Xie, Chunhua Yang 0001, Dazu Huang	High Capacity Information Hiding Algorithm for DCT Domain of Image.	IIH-MSP	2008	DBLP DOI BibTeX RDF	DCT transformation, uniform spectrum, blind extracting, information hiding, quantification
26	Da-Jin Shiu, Chia-Chiang Ho, Ja-Ling Wu	A DCT-Domain H.263 Based Video Combiner for Multipoint Continuous Presence Video Conferencing.	ICMCS, Vol. 2	1999	DBLP DOI BibTeX RDF	DCT-domain video combining, continuous presence, multipoint video conferencing, H.263
26	Boon-Lock Yeo, Bede Liu	Volume Rendering of DCT-Based Compressed 3D Scalar Data.	IEEE Trans. Vis. Comput. Graph.	1995	DBLP DOI BibTeX RDF	3D discrete cosine transform, 3D DCT, volumetric compression, volume rendering from compressed data
25	Sungtae Kim, Hyunkyu Yu, Jemin Lee, Daesik Hong	Low bias frequency domain SNR estimator using DCT in mobile fading channels.	IEEE Trans. Wirel. Commun.	2009	DBLP DOI BibTeX RDF
25	Xiaoyuan Yang 0002, Yao Guo, Ke Niu 0001, Xiang Wu	An Authenticating Algorithm with Multi-compression Compatible in DCT Domain.	IAS	2009	DBLP DOI BibTeX RDF
25	Lin-Lin Tang, Zhe-Ming Lu, Fa-Xin Yu	A Novel Multiple Description Coding Frame Based on Reordered DCT Coefficients and SPIHT Algorithm.	IAS	2009	DBLP DOI BibTeX RDF
25	Tsz-Ho Kwok, Charlie C. L. Wang	Interactive Image Inpainting Using DCT Based Exemplar Matching.	ISVC (2)	2009	DBLP DOI BibTeX RDF
25	Neha Agrawal, Anubha Gupta	DCT Domain Message Embedding in Spread-Spectrum Steganography System.	DCC	2009	DBLP DOI BibTeX RDF