Search results for "gradient-direction"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
88	Jasnau Caeiro, Moisés Piedade	Errors in the estimation of gradient direction using IIR and FIR implementations.	ICIP	1995	DBLP DOI BibTeX RDF	gradient direction filters, digital image gradient direction estimators, noise conditions, edge direction, edge detection, error analysis, FIR filters, FIR filter, IIR filters, IIR filter, estimation errors
48	Shi Yin, Jens G. Balchen	Corner Characterization by Statistical Analysis of Gradient-Direction.	ICIP (2)	1997	DBLP DOI BibTeX RDF	corner characterization, corner structure, line numbers, corner location, real images reveal, statistical analysis, statistical analysis, accuracy, orientations, signal to noise ratio, synthetic images, intensity image, intersection point, image noise, gradient-direction
41	Carmen Alonso-Montes, Manuel Francisco González Penedo	3D Object Surface Reconstruction Using Growing Self-organised Networks.	CIARP	2004	DBLP DOI BibTeX RDF	Self-organised networks, Growing cellstructures, Neural networks, Growing neural gas, 3D surface reconstruction, Gradient direction
39	P. H. Gregson	Using Angular Dispersion of Gradient Direction for Detecting Edge Ribbons.	IEEE Trans. Pattern Anal. Mach. Intell.	1993	DBLP DOI BibTeX RDF	angular deviation, distributed random noise, angular dispersion, gradient angular dispersion detection, 11 pixels, 121 pixels, 3 pixels, 9 pixels, edge detection, edge detection, noise, image recognition, selectivity, sensitivity, numerical analysis, intensity gradients, gradient direction
36	Piet W. Verbeek, Lucas J. van Vliet	On the Location Error of Curved Edges in Low-Pass Filtered 2-D and 3-D Images.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	location error, curved edges, low-pass filtered 2-D images, 3-D images, digital low-pass filtering, analog low-pass filtering, second derivative filter, edge localization criterion, second derivative in gradient direction, edge location, centers of curvature, linear Laplace filter, PSF, diffraction limited optics, incoherent light, Gaussian filter with variable cutoff point, isotropic uniform filter, edge detection, low-pass filters, zero crossing, edge detector
34	Michael Otte, Hans-Hellmut Nagel	Extraction of Line Drawings from Gray Value Images by Non-Local Analysis of Edge Element Structures.	ECCV	1992	DBLP DOI BibTeX RDF
33	Cheng-Lin Liu	Normalization-Cooperated Gradient Feature Extraction for Handwritten Character Recognition.	IEEE Trans. Pattern Anal. Mach. Intell.	2007	DBLP DOI BibTeX RDF	normalization-cooperated gradient feature (NCGF), feature extraction, Character recognition
32	Mohammad Sadeghi 0001, Josef Kittler	Decision Making in the LDA Space: Generalised Gradient Direction Metric.	FGR	2004	DBLP DOI BibTeX RDF
31	Shys-Fan Yang-Mao, Yung-fu Chen, Yung-Kuan Chan, Meng-Hsiun Tsai, Yen-Ping Chu	Gradient Direction Edge Enhancement Based Nucleus and Cytoplasm Contour Detector of Cervical Smear Images.	ICMB	2008	DBLP DOI BibTeX RDF
30	Umapada Pal 0001, Tetsushi Wakabayashi, Fumitaka Kimura	Handwritten Bangla Compound Character Recognition Using Gradient Feature.	ICIT	2007	DBLP DOI BibTeX RDF
30	Umapada Pal 0001, Nabin Sharma, Tetsushi Wakabayashi, Fumitaka Kimura	Off-Line Handwritten Character Recognition of Devnagari Script.	ICDAR	2007	DBLP DOI BibTeX RDF
28	Zi Xu	A combined direction stochastic approximation algorithm.	Optim. Lett.	2010	DBLP DOI BibTeX RDF	Robbins-Monro algorithm, Combined direction, Almost sure, Asymptotic rate of convergence, Stochastic approximation
26	Lu Wang 0013, Suya You, Ulrich Neumann	Supporting range and segment-based hysteresis thresholding in edge detection.	ICIP	2008	DBLP DOI BibTeX RDF
26	Shigeru Ando	Consistent Gradient Operators.	IEEE Trans. Pattern Anal. Mach. Intell.	2000	DBLP DOI BibTeX RDF	Image processing, feature extraction, orientation, edge, gradient, corner
25	Tony Lindeberg	Edge Detection and Ridge Detection with Automatic Scale Selection.	Int. J. Comput. Vis.	1998	DBLP DOI BibTeX RDF	normalized derivative, computer vision, edge detection, diffuseness, scale-space, feature detection, scale selection, Gaussian derivative, ridge detection, multiscale representation
25	Margarita Osadchy, David W. Jacobs, Michael Lindenbaum	On the Equivalence of Common Approaches to Lighting Insensitive Recognition.	ICCV	2005	DBLP DOI BibTeX RDF
25	Baojian Zhang, Guohong Gao, Jinna Lv, Yanli Zhu	Human Face Location Based on Gradient Distributions.	WKDD	2010	DBLP DOI BibTeX RDF	Face location, margin extracting, threshold, gradient direction
23	Josef Kittler, Mohammad Sadeghi 0001	Approximate Gradient Direction Metric for Face Authentication.	SSPR/SPR	2004	DBLP DOI BibTeX RDF
22	Zeynep Engin, Melvin Lim, Anil Anthony Bharath	Gradient Field Correlation for Keypoint Correspondence.	ICIP (2)	2007	DBLP DOI BibTeX RDF
21	Yiheng Wei, Yu Kang 0001, Weidi Yin, Yong Wang 0007	Generalization of the gradient method with fractional order gradient direction.	J. Frankl. Inst.	2020	DBLP DOI BibTeX RDF
21	Abdul Wahab 0002, Shujaat Khan	Comments on "Generalization of the gradient method with fractional order gradient direction".	CoRR	2020	DBLP BibTeX RDF
21	Klaus Kollreider, Hartwig Fronthaler, Josef Bigün	Real-Time Face Detection Using Illumination Invariant Features.	SCIA	2007	DBLP DOI BibTeX RDF	Orientation Tensor, Quantized Angles, Quangles, Biometrics, Face Detection, Object detection, AdaBoost, Direction Field
21	Akinori Hidaka, Kenji Nishida, Takio Kurita	Face Tracking by Maximizing Classification Score of Face Detector Based on Rectangle Features.	ICVS	2006	DBLP DOI BibTeX RDF
21	Hendrik Dahlkamp, Artur Ottlik, Hans-Hellmut Nagel	Comparison of Edge-Driven Algorithms for Model-Based Motion Estimation.	SCVMA	2004	DBLP DOI BibTeX RDF
20	Qing Yang 0002, Bahram Parvin	Perceptual Organization of Radial Symmetries.	CVPR (1)	2004	DBLP DOI BibTeX RDF
17	Ralf Salomon, Dirk V. Arnold	The Evolutionary-Gradient-Search Procedure in Theory and Practice.	Nature-Inspired Algorithms for Optimisation	2009	DBLP DOI BibTeX RDF
17	Jie Wang, Michael S. Brown, Chew Lim Tan	Automatic Corresponding Control Points Selection for Historical Document Image Registration.	ICDAR	2009	DBLP DOI BibTeX RDF
17	Cheng-Hung Chuang, Wen-Nung Lie	Region growing based on extended gradient vector flow field model for multiple objects segmentation.	ICIP (3)	2001	DBLP DOI BibTeX RDF
17	Bryan W. Scotney, Sonya A. Coleman, Madonna G. Herron	A systematic design procedure for scalable near-circular Gaussian operators.	ICIP (3)	2001	DBLP DOI BibTeX RDF
16	Klaus Kollreider, Hartwig Fronthaler, Maycel Isaac Faraj, Josef Bigün	Real-Time Face Detection and Motion Analysis With Application in "Liveness" Assessment.	IEEE Trans. Inf. Forensics Secur.	2007	DBLP DOI BibTeX RDF
16	Xiwei Zhao, S. Kami Makki, Niki Pissinou	An Efficient and Robust Routing Protocol for Data Aggregation.	WASA	2006	DBLP DOI BibTeX RDF	routing of in-network processing, self-organization in ad hoc network, applications for ad hoc network, Wireless sensor network, in-network processing, in-network aggregation
16	Mohammad Sadeghi 0001, Josef Kittler	Confidence Based Gating of Multiple Face Authentication Experts.	SSPR/SPR	2006	DBLP DOI BibTeX RDF
16	Cheng-Hung Chuang, Wen-Nung Lie	A downstream algorithm based on extended gradient vector flow field for object segmentation.	IEEE Trans. Image Process.	2004	DBLP DOI BibTeX RDF
15	Dongyuan Shi, Bhan Lam, Xiaoyi Shen, Woon-Seng Gan	Multichannel two-gradient direction filtered reference least mean square algorithm for output-constrained multichannel active noise control.	Signal Process.	2023	DBLP DOI BibTeX RDF
15	S. B. G. Tilak Babu, Ch. Srinivasa Rao	Efficient detection of copy-move forgery using polar complex exponential transform and gradient direction pattern.	Multim. Tools Appl.	2023	DBLP DOI BibTeX RDF
15	Yang Weihan, Qu Feng, He Fei, He Wei	Hierarchical 2D/3D Alignment Method based on Enhanced DRR and Gradient Direction Weighted Histogram.	Int. J. Perform. Eng.	2023	DBLP DOI BibTeX RDF
15	Qingge Li, Ruitao Lu, Xiaogang Yang, Siyu Wang, Tong Shen, Wenxin Xia, Zhaoying Wei	Heterogeneous scene matching based on the gradient direction distribution field.	EURASIP J. Image Video Process.	2023	DBLP DOI BibTeX RDF
15	Xiaoyi Shen, Dongyuan Shi, Zhengding Luo, Junwei Ji, Woon-Seng Gan	A Momentum Two-Gradient Direction Algorithm with Variable Step Size Applied to Solve Practical Output Constraint Issue for Active Noise Control.	ICASSP	2023	DBLP DOI BibTeX RDF
15	Pengliang Li, Junli Liang, Miaohua Zhang, Wen Fan, Guoyang Yu	Joint image denoising with gradient direction and edge-preserving regularization.	Pattern Recognit.	2022	DBLP DOI BibTeX RDF
15	S. B. Mallikarjuna, Palaiahnakote Shivakumara, Vijeta Khare, M. Basavanna, Umapada Pal 0001, B. Poornima	Multi-gradient-direction based deep learning model for arecanut disease identification.	CAAI Trans. Intell. Technol.	2022	DBLP DOI BibTeX RDF
15	Yifei Wang, Peng Chen, Mert Pilanci, Wuchen Li	Optimal Neural Network Approximation of Wasserstein Gradient Direction via Convex Optimization.	CoRR	2022	DBLP DOI BibTeX RDF
15	Manoj Gowda S. P, Satadal Ghosh	Gradient Direction Turn Switching Strategy for Source Localization.	CDC	2022	DBLP DOI BibTeX RDF
15	Fang Zhao 0006, Wenhao Wang, Shengcai Liao, Ling Shao 0001	Learning Anchored Unsigned Distance Functions with Gradient Direction Alignment for Single-view Garment Reconstruction.	CoRR	2021	DBLP BibTeX RDF
15	Zhiyi Chen, Tong Lin 0002	Principal Gradient Direction and Confidence Reservoir Sampling for Continual Learning.	CoRR	2021	DBLP BibTeX RDF
15	Ibrahim Karabayir, Oguz Akbilgic, Nihat Tas	A Novel Learning Algorithm to Optimize Deep Neural Networks: Evolved Gradient Direction Optimizer (EVGO).	IEEE Trans. Neural Networks Learn. Syst.	2021	DBLP DOI BibTeX RDF
15	Fang Zhao 0006, Wenhao Wang, Shengcai Liao, Ling Shao 0001	Learning Anchored Unsigned Distance Functions with Gradient Direction Alignment for Single-view Garment Reconstruction.	ICCV	2021	DBLP DOI BibTeX RDF
15	Zhiyi Chen, Tong Lin 0002	Principal Gradient Direction and Confidence Reservoir Sampling for Continual Learning.	ICANN (2)	2021	DBLP DOI BibTeX RDF
15	Hongfei Xu, Josef van Genabith, Deyi Xiong, Qiuhui Liu	Dynamically Adjusting Transformer Batch Size by Monitoring Gradient Direction Change.	CoRR	2020	DBLP BibTeX RDF
15	Hongfei Xu, Josef van Genabith, Deyi Xiong, Qiuhui Liu	Dynamically Adjusting Transformer Batch Size by Monitoring Gradient Direction Change.	ACL	2020	DBLP DOI BibTeX RDF
15	Hui Zeng, Haipeng Yu, Wenli Liu, Wei Sun	Gradient Direction Accumulation-based Heat Kernel Signature Descriptor for Nonrigid 3D Model Retrieval.	Int. J. Pattern Recognit. Artif. Intell.	2019	DBLP DOI BibTeX RDF
15	Cho-Ying Wu, Jian-Jiun Ding	Occluded Face Recognition Using Low-rank Regression with Generalized Gradient Direction.	CoRR	2019	DBLP BibTeX RDF
15	Cho-Ying Wu, Jian-Jiun Ding	Occluded face recognition using low-rank regression with generalized gradient direction.	Pattern Recognit.	2018	DBLP DOI BibTeX RDF
15	Soheil Ghafurian, Ilker Hacihaliloglu, Dimitris N. Metaxas, Virak Tan, Kang Li 0004	A computationally efficient 3D/2D registration method based on image gradient direction probability density function.	Neurocomputing	2017	DBLP DOI BibTeX RDF
15	Kensaku Kawauchi, Jun Rekimoto	Estimating Gradient Direction of Atmospheric Pressure Using Pressure Sensor Array.	ISPA/IUCC	2017	DBLP DOI BibTeX RDF
15	Zhangkai Ni, Lin Ma 0002, Huanqiang Zeng, Canhui Cai, Kai-Kuang Ma	Gradient Direction for Screen Content Image Quality Assessment.	IEEE Signal Process. Lett.	2016	DBLP DOI BibTeX RDF
15	Dan Gordon 0001, Rachel Gordon, Eli Turkel	Compact high order schemes with gradient-direction derivatives for absorbing boundary conditions.	J. Comput. Phys.	2015	DBLP DOI BibTeX RDF
15	Yu Li, Liang Zhang	Feature Fusion of Gradient Direction and LBP for Facial Expression Recognition.	CCBR	2015	DBLP DOI BibTeX RDF
15	Mohammad Shahidul Islam	Gender Classification Using Gradient Direction Pattern.	CoRR	2013	DBLP BibTeX RDF
15	Farah Yasmin Abdul Rahman, Aini Hussain, Wan Mimi Diyana Wan Zaki, Halimah Badioze Zaman, Nooritawati Md. Tahir	Enhancement of Background Subtraction Techniques Using a Second Derivative in Gradient Direction Filter.	J. Electr. Comput. Eng.	2013	DBLP DOI BibTeX RDF
15	Masataka Toki, Kunihito Kato	A proposal of voxel data interpolation method by using gradient direction of range data.	FCV	2013	DBLP DOI BibTeX RDF
15	Wei Liu 0045, Xiaozheng Liu, Xiaofu He, Zhenyu Zhou, Ying Wen, Yongdi Zhou, Bradley S. Peterson, Dongrong Xu	Spatial Normalization of Diffusion Tensor Images with Voxel-Wise Reconstruction of the Diffusion Gradient Direction.	MBIA	2012	DBLP DOI BibTeX RDF
15	Ehsan Nezhadarya, Z. Jane Wang 0001, Rabab Kreidieh Ward	Robust Image Watermarking Based on Multiscale Gradient Direction Quantization.	IEEE Trans. Inf. Forensics Secur.	2011	DBLP DOI BibTeX RDF
15	Lara Briñón-Arranz, Alexandre Seuret, Carlos Canudas-de-Wit	Collaborative estimation of gradient direction by a formation of AUVs under communication constraints.	CDC/ECC	2011	DBLP DOI BibTeX RDF
15	Lara Briñón-Arranz, Alain Sarlette, Alexandre Seuret, Carlos Canudas de Wit	Collaborative estimation of gradient direction by a formation of AUVs.	VALUETOOLS	2011	DBLP DOI BibTeX RDF
15	Junlong Zhao, Xiuli Zhao	Dimension reduction using the generalized gradient direction.	Comput. Stat. Data Anal.	2010	DBLP DOI BibTeX RDF
15	Hideaki Iiduka, Isao Yamada	A Use of Conjugate Gradient Direction for the Convex Optimization Problem over the Fixed Point Set of a Nonexpansive Mapping.	SIAM J. Optim.	2009	DBLP DOI BibTeX RDF
15	David W. Paglieroni, Walter G. Eppler	Resolution analysis for Gradient Direction Matching of object model edges to overhead images.	Comput. Vis. Image Underst.	2009	DBLP DOI BibTeX RDF
15	Zhiwen Wang, Shaozi Li, Guoqing Xie, Songzhi Su	Iris Location Algorithm Based on Gradient Direction Information.	ETT	2009	DBLP DOI BibTeX RDF
15	Maria I. Altbach, Theodore P. Trouard, Rik Van de Walle, Rebecca J. Theilman, Eric Clarkson, Harrison H. Barrett, Arthur F. Gmitro	Chemical-shift Imaging Utilizing the Positional Shifts along the Readout Gradient Direction.	IEEE Trans. Medical Imaging	2001	DBLP DOI BibTeX RDF
15	Shunji Katahara, Masayoshi Aoki	Face Parts Extraction Windows Based on Bilateral Symmetry of Gradient Direction.	CAIP	1999	DBLP DOI BibTeX RDF
15	Changming Sun, Deyi Si	Skew and Slant Correction for Document Images Using Gradient Direction.	ICDAR	1997	DBLP DOI BibTeX RDF	Gradient orientation, Document image analysis, Skew correction, Slant correction
15	John R. Birk, Robert B. Kelley, N. Chen, L. Wilson	Image Feature Extraction Using Diameter-Limited Gradient Direction Histograms.	IEEE Trans. Pattern Anal. Mach. Intell.	1979	DBLP DOI BibTeX RDF
13	Hochang Lee, Sanghyun Seo, Seungtaek Ryoo, Kyunghyun Yoon	Directional texture transfer.	NPAR	2010	DBLP DOI BibTeX RDF	difference of direction, non-photorealistic rendering (NPR), texture transfer, example-based rendering
13	Jia Liu 0002, Yiwei Thomas Hou, Hanif D. Sherali	On the Maximum Weighted Sum-Rate of MIMO Gaussian Broadcast Channels.	ICC	2008	DBLP DOI BibTeX RDF
13	Weina Lu, Yucai Zheng, YuQuan Ma, Tao Liu	An Integrated Approach to Recognition of Lane Marking and Road Boundary.	WKDD	2008	DBLP DOI BibTeX RDF
13	Ömer Nezih Gerek, A. Enis Çetin	Lossless image compression using an edge adapted lifting predictor.	ICIP (2)	2005	DBLP DOI BibTeX RDF
13	Ralf Salomon	Noise Robustness by Using Inverse Mutations.	KI	2005	DBLP DOI BibTeX RDF
13	Mathews Jacob, Thierry Blu, Michael Unser	Efficient energies and algorithms for parametric snakes.	IEEE Trans. Image Process.	2004	DBLP DOI BibTeX RDF
13	Johan Edén, Henrik I. Christensen	Local Straightness: A Contrast Independent Statistical Edge Measure for Color and Gray Level Images.	ICPR (2)	2004	DBLP DOI BibTeX RDF
13	Xiaohui Cui, C. Tim Hardin, Rammohan K. Ragade, Adel Said Elmaghraby	A Swarm Approach for Emission Sources Localization.	ICTAI	2004	DBLP DOI BibTeX RDF
13	Ralf Salomon	Accelerating the Evolutionary-Gradient-Search Procedure: Individual Step Sizes.	PPSN	1998	DBLP DOI BibTeX RDF
13	Tony Lindeberg	Edge Detection and Ridge Detection with Automatic Scale Selection.	CVPR	1996	DBLP DOI BibTeX RDF
13	M. Ann Piech	Decomposing the Laplacian.	IEEE Trans. Pattern Anal. Mach. Intell.	1990	DBLP DOI BibTeX RDF	second directional derivative, decomposition, calculus, Laplacian
13	Serge Castan, Jian Zhao 0014, Jun Shen 0004	Optimal Filter For Edge Detection Methods And Results.	ECCV	1990	DBLP DOI BibTeX RDF
12	Margarita Osadchy, David W. Jacobs, Michael Lindenbaum	Surface Dependent Representations for Illumination Insensitive Image Comparison.	IEEE Trans. Pattern Anal. Mach. Intell.	2007	DBLP DOI BibTeX RDF	Gaussian random surface, Whitening, Illumination, Image comparison
12	Shujun Fu, Qiuqi Ruan, Chengpo Mu, Wenqia Wang	Geometry-Driven Nonlinear Equation with an Accelerating Coupled Scheme for Image Enhancement.	International Conference on Computational Science (1)	2007	DBLP DOI BibTeX RDF
12	Shujun Fu, Qiuqi Ruan, Wenqia Wang, Jingnian Chen	Region-Based Shock-Diffusion Equation for Adaptive Image Enhancement.	IWICPAS	2006	DBLP DOI BibTeX RDF
12	Shujun Fu	Fuzzy bidirectional flow for adaptive image sharpening.	ICIP (1)	2005	DBLP DOI BibTeX RDF
8	Detlev Droege, Dietrich Paulus	Pupil center detection in low resolution images.	ETRA	2010	DBLP DOI BibTeX RDF	pupil center detection, gaze tracking, low resolution
8	Dirk V. Arnold, Daniel Brauer	On the Behaviour of the (1+1)-ES for a Simple Constrained Problem.	PPSN	2008	DBLP DOI BibTeX RDF
8	Xiaoming Liu 0002, Ting Yu 0003, Thomas Sebastian, Peter H. Tu	Boosted deformable model for human body alignment.	CVPR	2008	DBLP DOI BibTeX RDF
8	Mohammad T. Sadeghi 0001, Masoumeh Samiei, Josef Kittler	Selection and Fusion of Similarity Measure Based Classifiers Using Support Vector Machines.	SSPR/SPR	2008	DBLP DOI BibTeX RDF
8	C.-E. Rousseau	Efficient waveform synthesis by harmonic components.	Eng. Comput.	2007	DBLP DOI BibTeX RDF	Waveform synthesis, Conjugate gradient, Harmonics
8	Casey Goodlett, P. Thomas Fletcher, Weili Lin, Guido Gerig	Quantification of Measurement Error in DTI: Theoretical Predictions and Validation.	MICCAI (1)	2007	DBLP DOI BibTeX RDF
8	David Rivest-Hénault, Mohamed Cheriet	Image Segmentation Using Level Set and Local Linear Approximations.	ICIAR	2007	DBLP DOI BibTeX RDF	variational segmentation method, region model, local linear approximation, smooth approximation, Level set
8	Atsuko Goto, Masaki Kawamura	Solution Method Using Correlated Noise for TSP.	ICONIP (1)	2007	DBLP DOI BibTeX RDF
8	Xiaoyun Yang, Philip J. Morrow, Bryan W. Scotney	Optic Nerve Head Segmentation in HRT Images.	ICIP	2006	DBLP DOI BibTeX RDF
8	Frédéric Cao, Patrick Bouthemy	A General Principled Method for Image Similarity Validation.	Adaptive Multimedia Retrieval	2006	DBLP DOI BibTeX RDF
8	Zhenfeng Zhu, Hanqing Lu, Yao Zhao 0001	Multi-Scale Analysis of Odd Gabor Transform for Edge Detection.	ICICIC (2)	2006	DBLP DOI BibTeX RDF
8	Mohammed Bougataya, Ahmed Lakhsasi, Daniel Massicotte	Steady State Thermo-mechanical Stress Prediction for Large VLSI circuits using GDS Method.	CCECE	2006	DBLP DOI BibTeX RDF