{"title":"SPM Is Your Magazine—You Are Both Reader and Author: Contribute to IEEE Signal Processing Magazine [From the Editor]","authors":"Christian Jutten","doi":"10.1109/MSP.2023.3298172","DOIUrl":"10.1109/MSP.2023.3298172","url":null,"abstract":"The objectives of \u0000<italic>IEEE Signal Processing Magazine</i>\u0000 (\u0000<italic>SPM</i>\u0000) are to propose, for any IEEE Signal Processing Society (SPS) member and beyond, a wide range of tutorial articles on both methods and applications in signal and image processing. The articles are divided into different categories: feature articles, column and forum articles, and articles in special issues, the specificities of which are detailed on the \u0000<italic>SPM</i>\u0000 webpage “Information for Authors - SPM”: \u0000<uri>https://signalprocessingsociety.org/publications-resources/ieee-signal-processing-magazine/information-authors-spm</uri>\u0000.","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":null,"pages":null},"PeriodicalIF":14.9,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/79/10243484/10243485.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62544047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Election of President-Elect, Regional Directors-at-Large, and Members-at-Large [Society News]","authors":"Ahmed Tewfik","doi":"10.1109/MSP.2023.3299372","DOIUrl":"10.1109/MSP.2023.3299372","url":null,"abstract":"Provides society information that may include news, reviews or technical notes that should be of interest to practitioners and researchers.","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":null,"pages":null},"PeriodicalIF":14.9,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/79/10243484/10243460.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62544091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SPS Social Media","authors":"","doi":"10.1109/MSP.2023.3306903","DOIUrl":"https://doi.org/10.1109/MSP.2023.3306903","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":null,"pages":null},"PeriodicalIF":14.9,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/79/10243484/10243492.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67812211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Open Journal of Signal Processing/ICASSP 2024","authors":"","doi":"10.1109/MSP.2023.3308399","DOIUrl":"10.1109/MSP.2023.3308399","url":null,"abstract":"","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":null,"pages":null},"PeriodicalIF":14.9,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/iel7/79/10243484/10243487.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45207581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sebastian Miron;Julien Flamant;Nicolas Le Bihan;Pierre Chainais;David Brie
{"title":"Quaternions in Signal and Image Processing: A comprehensive and objective overview","authors":"Sebastian Miron;Julien Flamant;Nicolas Le Bihan;Pierre Chainais;David Brie","doi":"10.1109/MSP.2023.3278071","DOIUrl":"10.1109/MSP.2023.3278071","url":null,"abstract":"Quaternions are still largely misunderstood and often considered an “exotic” signal representation without much practical utility despite the fact that they have been around the signal and image processing community for more than 30 years now. The main aim of this article is to counter this misconception and to demystify the use of quaternion algebra for solving problems in signal and image processing. To this end, we propose a comprehensive and objective overview of the key aspects of quaternion representations, models, and methods and illustrate our journey through the literature with flagship applications. We conclude this work by an outlook on the remaining challenges and open problems in quaternion signal and image processing.","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":null,"pages":null},"PeriodicalIF":14.9,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48971608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Discriminative and Generative Learning for the Linear Estimation of Random Signals [Lecture Notes]","authors":"Nir Shlezinger;Tirza Routtenberg","doi":"10.1109/MSP.2023.3271431","DOIUrl":"10.1109/MSP.2023.3271431","url":null,"abstract":"Inference tasks in signal processing are often characterized by the availability of reliable statistical modeling with some missing instance-specific parameters. One conventional approach uses data to estimate these missing parameters and then infers based on the estimated model. Alternatively, data can also be leveraged to directly learn the inference mapping end to end. These approaches for combining partially known statistical models and data in inference are related to the notions of generative and discriminative models used in the machine learning literature \u0000<xref>[1]</xref>\u0000, \u0000<xref>[2]</xref>\u0000, typically considered in the context of classifiers.","PeriodicalId":13246,"journal":{"name":"IEEE Signal Processing Magazine","volume":null,"pages":null},"PeriodicalIF":14.9,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45801241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}