Long-Wen Chang

76 papers A* 2A 5B 4C 8Misc 6Journal 32Unranked 18
YearRankTypeTitle / Venue / Authors
2020 Misc conf
Deblurring And Super-Resolution Using Deep Gated Fusion Attention Networks For Face Images.
ICASSP
Chao-Hsun Yang, Long-Wen Chang
2020 J jnl
SwipeCut: Interactive Segmentation via Seed Grouping.
IEEE Trans. Circuits Syst. Video Technol.
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2019 Misc conf
Blind Motion Deblurring via Inceptionresdensenet by Using GAN Model.
ICASSP
Ze-Ming Chen, Long-Wen Chang
2019 C conf
Semantic Segmentation via Global Convolutional Network and Concatenated Feature Maps.
ICPRAM
Chuan Kai Wang, Long-Wen Chang
2018 J jnl
Interactive 1-bit feedback segmentation using transductive inference.
Mach. Vis. Appl.
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2018 J jnl
SwipeCut: Interactive Segmentation with Diversified Seed Proposals.
CoRR
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2018 A* conf
Tap and Shoot Segmentation.
AAAI
Ding-Jie Chen, Jui-Ting Chien, Hwann-Tzong Chen, Long-Wen Chang
2018 J jnl
Toward a unified scheme for fast interactive segmentation.
J. Vis. Commun. Image Represent.
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2017 Misc conf
Unsupervised image segmentation using defocus map and superpixel grouping.
MVA
Chun-Kuei Lo, Long-Wen Chang
2017 — conf
Video Object Segmentation via Cellular Automata Refinement.
ACPR
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2017 B conf
Video segmentation via boundary-aware flow.
ICIP
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2016 B conf
Fast defocus map estimation.
ICIP
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2016 — conf
Interactive Segmentation from 1-Bit Feedback.
ACCV (1)
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2015 Misc conf
Unsupervised figure-ground segmentation using edge detection and game-theoretical graph-cut approach.
MVA
Yu-Min Hsiao, Long-Wen Chang
2014 B conf
Modified soft-decision adaptive interpolation by an evolutionary game.
ICIP
Pei-Chi Hsiao, Ding-Jie Chen, Long-Wen Chang
2014 — conf
Unsupervised Image Co-segmentation Based on Cooperative Game.
ACCV (3)
Bo-Chen Lin, Ding-Jie Chen, Long-Wen Chang
2013 J jnl
Image Denoising With Dominant Sets by a Coalitional Game Approach.
IEEE Trans. Image Process.
Pei-Chi Hsiao, Long-Wen Chang
2012 A* conf
Video object cosegmentation.
ACM Multimedia
Ding-Jie Chen, Hwann-Tzong Chen, Long-Wen Chang
2010 J jnl
Secure reversible visible image watermarking with authentication.
Signal Process. Image Commun.
Han-Min Tsai, Long-Wen Chang
2008 — conf
An Hybrid Error Concealment Method with Data Hiding for H.264 over Wireless Network.
MobiMedia
Renn-Hwa Hsieh, Long-Wen Chang
2008 B conf
Human action recognition using temporal-state shape contexts.
ICPR
Pei-Chi Hsiao, Chu-Song Chen, Long-Wen Chang
2008 — conf
Reversible image hiding using shifting of mean values with interlaced grouping and side grouping.
MobiMedia
Chef Chu, Long-Wen Chang
2007 A conf
A High Secure Reversible Visible Watermarking Scheme.
ICME
Han-Min Tsai, Long-Wen Chang
2007 A conf
Adaptive Multilayer Reversible Data Hiding using the Mean-to-Pixel Difference Modification.
ICME
Han-Min Tsai, Long-Wen Chang
2007 J jnl
Hybrid image matching combining Hausdorff distance with normalized gradient matching.
Pattern Recognit.
Chyuan-Huei Thomas Yang, Shang-Hong Lai, Long-Wen Chang
2006 C conf
A new construction algorithm of visual crytography for gray level images.
ISCAS
Yuan Tai Hsu, Long-Wen Chang
2006 C conf
Adaptive Data Hiding for Images Based on Harr Discrete Wavelet Transform.
PSIVT
Bo-Luen Lai, Long-Wen Chang
2006 C ed.
Advances in Image and Video Technology, First Pacific Rim Symposium, PSIVT 2006, Hsinchu, Taiwan, December 10-13, 2006, Proceedings
PSIVT
Long-Wen Chang, Wen-Nung Lie
2006 C conf
Data hiding for digital video with phase of motion vector.
ISCAS
Ding-Yu Fang, Long-Wen Chang
2005 — conf
Real Time Digital Video Watermarking for Digital Rights Management via Modification of VLCS.
ICPADS (2)
Hung-Hsun Liu, Long-Wen Chang
2005 — conf
Reliable image matching via modified Hausdorff distance with normalized gradient consistency measure.
ITRE
Chyuan-Huei Thomas Yang, Shang-Hong Lai, Long-Wen Chang
2004 — conf
A Digital Watermarking Scheme for Personal Image Authentication Using Eigenface.
PCM (3)
Chien-Hsung Chen, Long-Wen Chang
2004 — conf
A Novel Public Watermarking System based on Advanced Encryption System.
AINA (1)
Ko-Ming Chan, Long-Wen Chang
2004 — conf
An Adaptive Data Hiding Technique for Binary Images.
ICPR (4)
Tung-Hsiang Liu, Long-Wen Chang
2004 A conf
Highly imperceptible video watermarking with the Watson's DCT-based visual model.
ICME
Han-Min Tsai, Long-Wen Chang
2004 J jnl
Robust Face Image Matching under Illumination Variations.
EURASIP J. Adv. Signal Process.
Chyuan-Huei Thomas Yang, Shang-Hong Lai, Long-Wen Chang
2004 — conf
Visual Cryptography for Digital Watermarking in Still Images.
PCM (2)
Gwo-Chin Tai, Long-Wen Chang
2002 — ed.
Advances in Multimedia Information Processing - PCM 2002, Third IEEE Pacific Rim Conference on Multimedia, Hsinchu, Taiwan, December 16-18, 2002, Proceedings
IEEE Pacific Rim Conference on Multimedia
Yung-Chang Chen, Long-Wen Chang, Chiou-Ting Hsu
2002 — conf
An Illumination-Insensitive Face Matching Algorithm.
IEEE Pacific Rim Conference on Multimedia
Chyuan-Huei Thomas Yang, Shang-Hong Lai, Long-Wen Chang
2002 — conf
Robust face matching under different lighting conditions.
ICME (2)
Chyuan-Huei Thomas Yang, Shang-Hong Lai, Long-Wen Chang
2001 — conf
A secure and robust digital watermarking technique by the block cipher RC6 and secure hash algorithm.
ICIP (2)
Yong-Cong Chen, Long-Wen Chang
2001 J jnl
Designing JPEG quantization tables based on human visual system.
Signal Process. Image Commun.
Ching Yang Wang, Shiuh Ming Lee, Long-Wen Chang
2001 — conf
Digital Image Coding with Hybrid Wavelet Packet Transform.
IEEE Pacific Rim Conference on Multimedia
Pei-Yuan Huang, Long-Wen Chang
2001 A conf
Image Authentication By Watermarking with Error Correction Based on Wavelet Packet Transform.
ICME
Cheng-Ta Yang, Long-Wen Chang
2000 J jnl
A new optimal digital halftoning technique based on the discrete cosine transform.
Signal Process.
Buh-Yun Lee, Tsann-Shyong Liu, Long-Wen Chang
2000 J jnl
Wavelet image coding using variable blocksize vector quantization with optimal quadtree segmentation.
Signal Process. Image Commun.
Ching Yang Wang, Shih Jac Liao, Long-Wen Chang
1999 — conf
Designing Jpeg Quantization Tables Based on Human Visual System.
ICIP (2)
Long-Wen Chang, Ching Yang Wang, Shiuh Ming Lee
1999 C conf
Image compression using optimal variable block truncation coding.
MMSP
Long-Wen Chang, Ching Yang Wang
1999 J jnl
Numerical solutions for orthogonal wavelet filters by Newton method.
Signal Process. Image Commun.
Long-Wen Chang, Yuh-Erl Shen
1999 — conf
Optimal display of true color image with color-distortion consideration.
Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts
Long-Wen Chang, Ching Yang Wang, Jia-Lun Yang
1998 J jnl
Edge-based motion estimation and region-based contour tracing for very low bit rate video coding.
J. Electronic Imaging
Her-Hsiung Chang, Long-Wen Chang
1998 J jnl
Predictive subband image coding with wavelet transform.
Signal Process. Image Commun.
Wen-Chuang Huang, Long-Wen Chang
1997 J jnl
A New Bit Rate Control of MPEG with Predictive and Adaptive Perceptual Quantization.
Multidimens. Syst. Signal Process.
Yig-Shyang Lin, Tsann-Shyong Liu, Long-Wen Chang
1997 Misc conf
Image compression using variable blocksize vector quantization based on rate-distortion decomposition.
ICASSP
Ching Yang Wang, Chyuan-Huei Thomas Yang, Long-Wen Chang
1995 J jnl
An adaptive temporal-spatial filter for MPEG decoded video signals.
Multidimens. Syst. Signal Process.
Tsann-Shyong Liu, Long-Wen Chang
1995 J jnl
Fast color image quantization with error diffusion and morphological operations.
Signal Process.
Tsann-Shyong Liu, Long-Wen Chang
1994 J jnl
Analysis of hidden nodes for multi-layer perceptron neural networks.
Pattern Recognit.
I-Chang Jou, Shih-Shien You, Long-Wen Chang
1994 — conf
Greedy tree growing for color image quantization.
ICASSP (5)
Tsann-Shyong Liu, Long-Wen Chang
1994 J jnl
Skeleton chain coding for Chinese characters.
Multidimens. Syst. Signal Process.
Long-Wen Chang, Shui-kung Chuag, Shang-Shung Yu
1993 J jnl
A bit level systolic array for Walsh-Hadamard transforms.
Signal Process.
Long-Wen Chang, Ming-Chang Wu
1993 C conf
New hardware implementation of fast vector median filters.
VCIP
Long-Wen Chang, J. S. Lee
1993 J jnl
Roundoff Error Problem of the Sytolic Array for DFT.
IEEE Trans. Signal Process.
Long-Wen Chang
1993 C conf
Two-stage hierarchical search and motion vector smoothing in motion estimation.
VCIP
Long-Wen Chang, Jiunn Yueh Ho
1992 J jnl
A Systolic Algorithm for the k-Nearest Neighbors Problem.
IEEE Trans. Computers
Yirng-An Chen, Youn-Long Lin, Long-Wen Chang
1992 J jnl
A bit-level systolic array for median filter.
IEEE Trans. Signal Process.
Long-Wen Chang, Jin-Her Lin
1992 J jnl
A new implementation of generalized order statistic filter by threshold decomposition.
IEEE Trans. Signal Process.
Long-Wen Chang, Shang-Shung Yu
1992 J jnl
A new method to obtain chain codes from y-axis representation of a region in a binary image.
Multidimens. Syst. Signal Process.
Long-Wen Chang, Kuen-Long Leu
1992 A conf
Analysis of hidden nodes for Muti-layer perceptron neural networks.
IROS
I-Chang Jou, Shih-Shien You, Long-Wen Chang
1991 J jnl
A unified systolic array for discrete cosine and sine transforms.
IEEE Trans. Signal Process.
Long-Wen Chang, Ming-Chang Wu
1991 J jnl
Reconstruction of 3D medical images: A nonlinear interpolation technique for reconstruction of 3D medical images.
CVGIP Graph. Model. Image Process.
Long-Wen Chang, Hown-Wen Chen, Ju-Rone Ho
1991 J jnl
Systolic arrays for the discrete Hartley transform.
IEEE Trans. Signal Process.
Long-Wen Chang, Shen-Wen Lee
1990 J jnl
A fast algorithm for the restoration of images based on chain codes description and its applications.
Comput. Vis. Graph. Image Process.
Long-Wen Chang, Kuen-Long Leu
1990 Misc conf
Bit level systolic arrays for real time median filters.
ICASSP
Long-Wen Chang, Jing-Ho Lin
1989 J jnl
Finding the Rib Cage from Chest X-Ray Images by Inexact Hough Transform.
J. Inf. Sci. Eng.
Long-Wen Chang, Huan-Chau Hwang
1987 J jnl
Image Restoration Using a Nonstationary Image Model.
J. Inf. Sci. Eng.
Long-Wen Chang, Jien-Hua Huang
1987 J jnl
Texture Synthesis in Image Processing and Computer Graphics.
J. Inf. Sci. Eng.
Long-Wen Chang, Hon-Wen Pon