Long-Wen Chang

889 total citations
61 papers, 539 citations indexed

About

Long-Wen Chang is a scholar working on Computer Vision and Pattern Recognition, Signal Processing and Media Technology. According to data from OpenAlex, Long-Wen Chang has authored 61 papers receiving a total of 539 indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Computer Vision and Pattern Recognition, 12 papers in Signal Processing and 5 papers in Media Technology. Recurrent topics in Long-Wen Chang's work include Advanced Steganography and Watermarking Techniques (14 papers), Advanced Image and Video Retrieval Techniques (13 papers) and Advanced Data Compression Techniques (12 papers). Long-Wen Chang is often cited by papers focused on Advanced Steganography and Watermarking Techniques (14 papers), Advanced Image and Video Retrieval Techniques (13 papers) and Advanced Data Compression Techniques (12 papers). Long-Wen Chang collaborates with scholars based in Taiwan, Germany and China. Long-Wen Chang's co-authors include Han-Min Tsai, Ding-Jie Chen, Hwann-Tzong Chen, Shang‐Hong Lai, Wen‐Nung Lie, Pei-Chi Hsiao, Gary D. Stormo, Rakesh Nagarajan, Wen-Hsin Chang and Zeming Chen and has published in prestigious journals such as Nucleic Acids Research, IEEE Transactions on Image Processing and IEEE Transactions on Signal Processing.

In The Last Decade

Long-Wen Chang

56 papers receiving 485 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Long-Wen Chang Taiwan 15 436 85 79 43 27 61 539
Chahab Nastar France 11 561 1.3× 87 1.0× 48 0.6× 60 1.4× 5 0.2× 19 615
Fang‐Hsuan Cheng Taiwan 12 435 1.0× 64 0.8× 77 1.0× 69 1.6× 22 0.8× 30 516
Binbin Pan China 13 287 0.7× 43 0.5× 90 1.1× 90 2.1× 19 0.7× 43 421
G. Scott United Kingdom 7 370 0.8× 58 0.7× 30 0.4× 76 1.8× 34 1.3× 13 478
Guillaume Alain Canada 7 215 0.5× 86 1.0× 24 0.3× 186 4.3× 17 0.6× 8 410
Daniel Stanley Tan Taiwan 9 279 0.6× 31 0.4× 59 0.7× 170 4.0× 16 0.6× 37 460
Xinggang Lin China 13 495 1.1× 87 1.0× 55 0.7× 71 1.7× 44 1.6× 79 578

Countries citing papers authored by Long-Wen Chang

Since Specialization
Citations

This map shows the geographic impact of Long-Wen Chang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Long-Wen Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Long-Wen Chang more than expected).

Fields of papers citing papers by Long-Wen Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Long-Wen Chang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Long-Wen Chang. The network helps show where Long-Wen Chang may publish in the future.

Co-authorship network of co-authors of Long-Wen Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Long-Wen Chang. A scholar is included among the top collaborators of Long-Wen Chang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Long-Wen Chang. Long-Wen Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Chang, Long-Wen, et al.. (2018). Using multi-layer random walker for image segmentation. 1–4. 2 indexed citations
2.
Chen, Ding-Jie, et al.. (2018). Tap and Shoot Segmentation. Proceedings of the AAAI Conference on Artificial Intelligence. 32(1). 10 indexed citations
3.
Chen, Ding-Jie, Hwann-Tzong Chen, & Long-Wen Chang. (2018). Interactive 1-bit feedback segmentation using transductive inference. Machine Vision and Applications. 29(4). 617–631. 1 indexed citations
4.
5.
Hsiao, Pei-Chi & Long-Wen Chang. (2012). Image Denoising With Dominant Sets by a Coalitional Game Approach. IEEE Transactions on Image Processing. 22(2). 724–738. 6 indexed citations
6.
Chang, Long-Wen, et al.. (2009). Zernike Moments and Edge Features Based Semi-Fragile Watermark for Image Authentication with Tampering Localization. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 555–562. 2 indexed citations
7.
Hsiao, Pei-Chi, Chu‐Song Chen, & Long-Wen Chang. (2008). Human action recognition using temporal-state shape contexts. Proceedings - International Conference on Pattern Recognition. 1–4. 14 indexed citations
8.
Chang, Long-Wen, et al.. (2007). PAP: a comprehensive workbench for mammalian transcriptional regulatory sequence analysis. Nucleic Acids Research. 35(Web Server). W238–W244. 20 indexed citations
9.
Gall, Jürgen, Bodo Rosenhahn, Hans-Peter Seidel, Long-Wen Chang, & Wen‐Nung Lie. (2006). Robust Pose Estimation with 3D Textured Models. Max Planck Institute for Plasma Physics. 84–95. 8 indexed citations
10.
Chang, Long-Wen, et al.. (2006). Advances in Image and Video Technology. Lecture notes in computer science. 21 indexed citations
11.
Lai, Shang‐Hong, et al.. (2004). Robust Face Image Matching under Illumination Variations. EURASIP Journal on Advances in Signal Processing. 2004(16). 18 indexed citations
12.
Chang, Long-Wen, et al.. (2004). An adaptive data hiding technique for binary images. Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004.. 831–833 Vol.4. 9 indexed citations
13.
Chang, Long-Wen, et al.. (2004). A novel public watermarking system based on advanced encryption system. 1. 48–52. 7 indexed citations
14.
Chen, Yung‐Chang, Long-Wen Chang, & Chiou-Ting Hsu. (2002). Advances in multimedia information processing - PCM 2002 : Third IEEE Pacific Rim Conference on Multimedia, Hsinchu, Taiwan, December 16-18, 2002 : proceedings. Springer eBooks. 1 indexed citations
15.
Chen, Yung‐Chang, Long-Wen Chang, & Chiou-Ting Hsu. (2002). Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing. 1 indexed citations
16.
Chang, Long-Wen, et al.. (2002). A secure and robust digital watermarking technique by the block cipher RC6 and secure hash algorithm. 2. 518–521. 8 indexed citations
17.
Chang, Long-Wen, et al.. (1997). A New Bit Rate Control of MPEG with Predictive and Adaptive Perceptual Quantization. Multidimensional Systems and Signal Processing. 8(3). 295–313. 1 indexed citations
18.
Chang, Long-Wen, et al.. (1994). Analysis of hidden nodes for multi-layer perceptron neural networks. Pattern Recognition. 27(6). 859–864. 18 indexed citations
19.
Chang, Long-Wen, et al.. (1994). <title>New compression method for multiresolution coding algorithms</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2308. 1692–1701. 1 indexed citations
20.
Chang, Long-Wen, et al.. (1990). A fast algorithm for the restoration of images based on chain codes description and its applications. Computer Vision Graphics and Image Processing. 50(3). 296–307. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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