Stefano Tommesani

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Results 21 - 40 of 114

Programming/Software
Friend Watchdog is now offline. There are several technical reasons for this choice, the first one being Microsoft dropping support for the chat API in Skype, the second one being Facebook changing the behaviour of their chat servers. But the most...
Saturday, 07 December 2013 | Print | PDF | Read more
Programming/Testing
In Visual Studio 2012, after installing Installshield LE 2012, you can include setup projects into your solution, as shown below: Adding the Setup project to the solution, and including it into the Release configuration, makes for...
Thursday, 31 October 2013 | Print | PDF | Read more
Programming/Video
The ViBe algorithm In the paper "ViBe: A universal background subtraction algorithm for video sequences", Olivier Barnich and Marc Van Droogenbroeck introduce several innovative mechanisms for motion detection: Pixel model and classification...
Tuesday, 15 October 2013 | Print | PDF | Read more
Programming/Software
AskWatch is a free software application for Microsoft Windows 7/8 that helps you: find your sons in Ask.fm keep track of the questions they receive and how they answer see who they are talking to highlight the Q&As that contain alarm...
Sunday, 13 October 2013 | Print | PDF | Read more
Programming/Software
You need the following to run AskWatch: a PC running Microsoft Windows 7 or 8 .NET framework 4.5 (already installed in MS Windows 8, requires installation in MS Windows 7) the AskWatch installer includes the .NET framework 4.5 web installer,...
Sunday, 13 October 2013 | Print | PDF | Read more
Programming/Testing
In a previous post, Unit testing with Visual C++ 2012, the unit testing features of Visual Studio 2012 were shown to be an effective way to improve software quality by introducing various tests. Still, instead of having to run these tests inside the...
Sunday, 13 October 2013 | Print | PDF | Read more
Programming/Video
Performance map Static Frame Difference sPSBGh1immI StaticFrameDifferenceBGS Frame Difference M13RCAnu4GE FrameDifferenceBGS Weighted Moving Mean 19kGi-q63_0 WeightedMovingMeanBGS Weighted Moving Variance 9iiq-oGqDfs...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Fuzzy Sugeno Integral (with Adaptive-Selective Update) of Hongxun Zhang and De Xu (2006) paper link YdlKJaukv_U Background subtraction is a method typically used to segment moving regions in image sequences taken from a...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Gaussian Average of Wren (1997) paper link 2EXjQHKnAMo Pfinder is a real-time system for tracking people and interpreting their behavior. It runs at 10Hz on a standard SGI Indy computer, and has performed reliably on...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Gaussian Mixture Model of Stauffer and Grimson (1999) paper link rCTqOYFSEmA A common method for real-time segmentation of moving regions in image sequences involves “background subtraction,” or thresholding the...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Type-2 Fuzzy GMM-UM of Baf et al (2008) paper link mbvK3NFWlTA Background modeling is a key step of background subtraction methods used in the context of static camera. The goal is to obtain a clean background and then...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Texture BGS of Heikkila et al. (2006) paper link 7Ie05V-bBhQ This paper presents a novel and efficient texture-based method for modeling the background and detecting moving objects from a video sequence. Each pixel is...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Pixel-Based Adaptive Segmenter (PBAS) of Hofmann et al (2012) paper link DjCLUQg4dow In this paper we present a novel method for foreground segmentation. Our proposed approach follows a non-parametric background modeling...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Adaptive SOM of Maddalena and Petrosino (2008) paper link o7VdgyoxPgA Detection of moving objects in video streams is the first relevant step of information extraction in many computer vision applications. Aside from the...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
Performance map Eigenbackground / SL-PCA of Oliver et al (2000) paper link 4c1lLY3ta08 We describe a real-time computer vision and machine learning system for modeling and recognizing human behaviors in a visual surveillance task [1]. The...
Monday, 23 September 2013 | Print | PDF | Read more
Programming/Video
The bgslibrary by Andrews Sobral includes over 30 background subtraction algorithms, a common C++ framework for comparing them, and an handy C++/MFC or Java app to see them running on video files or live feed from a webcam. I have run all the...
Wednesday, 18 September 2013 | Print | PDF | Read more
Programming/Software
AskWatch can tag questions and answers that contain alarm words. For example, you may want to highlight messages related to sexual activities, such as the following one:
Wednesday, 14 August 2013 | Print | PDF | Read more
Programming/Software
You're having a chat on Skype with a friend of yours, talking about your last holiday, and then you want to send him some pictures. Your new 16 megapixel camera takes amazing pictures, so you drop them in the chat window, and... it takes...
Friday, 09 August 2013 | Print | PDF | Read more
Programming/Software
What is Ask.fm? Ask.fm is a social Q&A site where users can ask other users questions. The questions can be from a named user, or completely anonymous. It is unmoderated (unless a user reports something), has no parental controls, and is an...
Friday, 09 August 2013 | Print | PDF | Read more
Programming/Software
Start AskWatch from the Start screen (in Windows 8) or from the Start menu (in Windows 7). The following, mostly empty screen appears:
Wednesday, 07 August 2013 | Print | PDF | Read more

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Fixing Git pull errors in SourceTree 10 April 2017, 01.44 Software
Fixing Git pull errors in SourceTree
If you encounter the following error when pulling a repository in SourceTree: VirtualAlloc pointer is null, Win32 error 487 it is due to to the Cygwin system failing to allocate a 5 MB large chunk of memory for its heap at