Welcome to the 11th International Conference on Signal Processing (ICOSP 2025), which will take place in Osaka, Japan during November 28-30, 2025. This prestigious event is hosted by Ritsumeikan University, Japan. Attendees will have the opportunity to present their research and engage in lively discussions with their peers, as well as learn about the latest advancements in the field from experts in academia and industry. In addition, ICOSP 2025 will provide a valuable networking opportunity for attendees to establish new collaborations and strengthen existing ones. We look forward to welcoming you to ICOSP 2025 in Osaka, Japan! *Committee* Advisory Chairs Yen-Wei Chen, Ritsumeikan University, Japan Chin-Chen Chang (IEEE Fellow), Feng Chia University, Taiwan, China Conference Chairs Sam Kwong (IEEE Fellow), Lingnan University, Hong Kong, China Qingli Li, East China Normal University, China Program Chairs Edmund Lai, Auckland University of Technology, New Zealand Chi-Man Pun, University of Macau, Macau, China Kezhi Mao, Nanyang Technological University, Singapore Raouf Hamzaoui, De Montfort University, UK Hui Yuan, Shandong University, China Tomoko Tateyama, University of the Ryukyus, Japan Publication Chair Yinhao Li, Ritsumeikan University, Japan Publicity Chairs T. Akilan, Lakehead University, Canada Yan Pang, Guangzhou University, China Qingjie Meng, University of Birmingham, UK Xiucai Ye, University of Tsukuba, Japan Yahui Peng, Beijing Jiaotong University, China Yutaro Iwamoto, Osaka Electro-Communication University, Japan Area Chairs Q. M. Jonathan Wu, University of Windsor, Canada Mianxiong Dong, Muroran Institute of Technology, Japan Local Organizing Chair Jiaqing Liu, Ritsumeikan University, Japan *Keynote Speakers* Prof. Chin-Chen Chang (IEEE/IET/CS/AAIA Fellow), Feng Chia University, Taiwan, China Prof. Lik-Kwan Shark (IET Fellow), University of Lancashire, UK Prof. Yen-Wei Chen, Ritsumeikan University, Japan *Invited Speakers* Assoc. Prof. Yan Pang, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, China Asst. Prof. Ching-Chun Chang, National Institute of Informatics, Japan *Publication* -Conference Proceedings Submitted papers will be peer reviewed by conference committees, and accepted papers after proper registration and presentation will be published in the International Conference Proceedings Series by ACM as a chapter of ASIG 2025, which will be archived in the ACM Digital Library, submitted for indexing by Ei Compendex, Scopus, etc. ICOSP 2025 is a workshop of ASIG 2025 (http://www.asig.net/). -Journals Journal of Communications (JCM, https://www.jocm.us/) ISSN: 1796-2021 (Online); 2374-4367 (Print) | DOI: 10.12720/jcm Abstracting/Indexing: Scopus, DBLP, CrossRef, EBSCO, Google Scholar, CNKI, etc. Journal of Image and Graphics (JOIG, https://www.joig.net/) ISSN: 2301-3699 (Print); 2972-3973 (Online) | DOI: 10.18178/joig Abstracting/Indexing: Scopus (Since 2021), CNKI, Ulrich's Periodicals Directory, Google Scholar, Crossref, etc. *Call for Paper* 1. Signal Processing for Communications: ▪ Channel coding and decoding ▪ Equalization and synchronization ▪ Modulation and demodulation 2. Audio and Speech Processing: ▪ Speech analysis and synthesis ▪ Audio and speech recognition ▪ Audio and speech enhancement 3. Image and Video Processing: ▪ Image and video compression ▪ Image and video restoration ▪ Image and video analysis 4. Biomedical Signal Processing: ▪ Electrocardiogram (ECG) analysis ▪ Electroencephalogram (EEG) analysis ▪ Medical imaging and diagnosis 5. Multidimensional Signal Processing: ▪ Array signal processing ▪ Tensor signal processing ▪ Multidimensional filtering and transforms 6. Pattern Recognition and Machine Learning for Signal Processing: ▪ Statistical signal processing ▪ Bayesian inference and estimation ▪ Supervised and unsupervised learning 7. Signal Processing for Control and Robotics: ▪ Control systems theory ▪ Robust and adaptive control ▪ Nonlinear control 8. Signal Processing for Radar and Sonar Applications: ▪ Radar and sonar signal processing ▪ Signal processing for imaging and sensing ▪ Detection and tracking algorithms For more topics, please visit http://www.icosp.org/cfp.html *Submission* -Language: All submissions should be written in English -Submission Types: Abstract submission for presentation only without publication; Full paper submission for both presentation and publication. -Paper Length: The submitted papers should be no less than 8 full pages, including all figures, tables, and references. -Submit paper via online system: http://confsys.iconf.org/submission/icosp2025 or via mailbox: icosp_conf@outlook.com, the email subject should be named as "Submission-ICOSP 2025-Full Paper/ Abstract". More detail about submission, please visit at http://icosp.org/sub.html. *Conference Venue* Ritsumeikan University, Japan (Osaka Ibaraki Campus (OIC)) The history of Ritsumeikan dates back to 1869 when Prince Kinmochi Saionji, an eminent international statesman of modern Japan, founded “Ritsumeikan” as a private academy on the site of the Kyoto Imperial Place. Ritsumeikan University offers a wide range of courses in advanced studies at its Kinugasa Campus in Kyoto, Biwako-Kusatsu Campus (BKC) in Shiga, and Osaka Ibaraki Campus in Osaka (OIC). Today, Ritsumeikan has become one of the most prestigious private universities in Japan, consistently earning one of the highest rankings among Japanese private universities in the renowned QS world university rankings. With its distinct strength in international orientation, it has been selected as part of the ongoing Top Global University Project by the Ministry of Education, Culture, Sports, Science and Technology (MEXT) since 2014. Ritsumeikan University is also being highly appraised by society as the world-class educational institution which attracts many students both in Japan and overseas, consisting of 16 colleges and 22 graduate schools. *Conference Schedule* November 28, 2025 | 10:00 - 17:00 | Registration & Materials Collection November 29, 2025 | 09:30 - 09:35 | Opening Remark November 29, 2025 | 09:35 - 12:30 | Keynote & Invited Speeches November 29, 2025 | 12:30 - 14:00 | Lunch November 29, 2025 | 14:00 - 18:00 | Parallel Sessions November 29, 2025 | 18:00 - 20:00 | Dinner Banquet November 30, 2025 | 10:00 - 12:00 | Invited Speeches November 30, 2025 | 13:30 - 18:00 | City Tour *Contact* Conference secretary: Ms. Yolanda Dong Email: icosp_conf@outlook.com Office Hour: 10:30--19:00, Monday to Friday (GMT+9 Time Zone)