https://www.arj.no/tags/analysis/ Recent content in Analysis on ARJ (English) https://www.arj.no/images/_F8A4088_doc6pg1cufjdr42ycbfd0e.jpg https://www.arj.no/images/_F8A4088_doc6pg1cufjdr42ycbfd0e.jpg Hugo -- 0.152.2 en Alexander Refsum Jensenius. CC-BY-SA 4.0 Sun, 09 Jan 2022 00:00:00 +0000 https://www.arj.no/2022/01/09/frame-differencing-with-ffmpeg/ Sun, 09 Jan 2022 00:00:00 +0000 https://www.arj.no/2022/01/09/frame-differencing-with-ffmpeg/ I often want to create motion videos that is videos that only show what changed between frames Such videos are nice to look at and socalled frame... https://www.arj.no/2021/11/17/preparing-video-for-matlab-analysis/ Wed, 17 Nov 2021 00:00:00 +0000 https://www.arj.no/2021/11/17/preparing-video-for-matlab-analysis/ Typical video files such as MP4 files with H264 compression are usually small in size and with high visual quality Such files are suitable for visual... https://www.arj.no/2020/02/21/aist-visualizations/ Fri, 21 Feb 2020 00:00:00 +0000 https://www.arj.no/2020/02/21/aist-visualizations/ Researchers from AIST have released an and I got very excited to try out some visualization methods on some of the files This was also a good chance to... https://www.arj.no/2013/07/19/quicktime-time/ Fri, 19 Jul 2013 00:00:00 +0000 https://www.arj.no/2013/07/19/quicktime-time/ I have been doing on QuickTime mov files for several years but have never really had the need to use the time information of the movie files For a project... https://www.arj.no/2013/01/08/transformation-cmj/ Tue, 08 Jan 2013 00:00:00 +0000 https://www.arj.no/2013/01/08/transformation-cmj/ I am happy to announce that a paper I wrote together with has just been published in The paper is based on the experiences that Victoria and I gained... https://www.arj.no/2011/10/05/audio-recordings-as-motion-capture/ Wed, 05 Oct 2011 00:00:00 +0000 https://www.arj.no/2011/10/05/audio-recordings-as-motion-capture/ I spend a lot of time walking around the city with my daughter and have been wonderinghow much I move and how the movement is distributed over time To... https://www.arj.no/2010/10/11/audioanalysis-v0-5/ Mon, 11 Oct 2010 00:00:00 +0000 https://www.arj.no/2010/10/11/audioanalysis-v0-5/ I am teaching a course in this semester and therefore thought it was time to update a little program I developed several years ago called While there are... https://www.arj.no/2010/09/03/pd-introductions-in-norwegian-on-youtube/ Fri, 03 Sep 2010 00:00:00 +0000 https://www.arj.no/2010/09/03/pd-introductions-in-norwegian-on-youtube/ I am teachingtwo courses this semester in English in Norwegian together with Rolf Inge GodyIn both courses I use Pure Data PD for demonstrating various... https://www.arj.no/2008/06/17/audiovideoanalysis/ Tue, 17 Jun 2008 00:00:00 +0000 https://www.arj.no/2008/06/17/audiovideoanalysis/ To allow everyone to watch their own I have made a small application called AudioVideoAnalysis for OS X 8MBIt currently has the following features Draws a... https://www.arj.no/2002/10/20/sound-timbre/ Sun, 20 Oct 2002 00:00:00 +0000 https://www.arj.no/2002/10/20/sound-timbre/ Analysis, visualization and synthesis of sound in Max/MSP — focusing on timbre, spectral centroid, harmonics, and perceptual models (Sony Rollins saxophone example).