Search found 154 matches

by Creator
Tue Jan 14, 2020, 21:50
Forum: Direct Graphical Models
Topic: Assertion fail in MessagePassing.cpp
Replies: 1
Views: 1431

Re: Assertion fail in MessagePassing.cpp

Dear Victor-Robles, yes, a very probable scenario for this mistake is that Gaussian Mixture Model as a generative model tries to reconstruct your distribution from the training samples. In the test samples perhaps you have a sample, which lies very far from the training samples (very low potentials)...
by Creator
Wed Dec 18, 2019, 00:27
Forum: Direct Graphical Models
Topic: DGM Support for more than UINT8 Feature Images
Replies: 1
Views: 851

Re: DGM Support for more than UINT8 Feature Images

Hi yes, currently the DGM library supports only 8-bit input images and only 8-bit features. This is due to the fact that some note potential models ( e.g. Bayes) can work only with the 8-bit features. However, some of the other models ( e.g. Gaussian Mixture Model) can naturally work with 16-bit int...
by Creator
Mon Nov 25, 2019, 12:39
Forum: Direct Graphical Models
Topic: Training
Replies: 2
Views: 873

Re: Training

Hi Tejan, you might want to build your fully connected CRF upon the Demo Dense tutorial. In order to train the model not on one image but on the set of images, you need to modify the == STAGE 2: Training == section of the Demo Dense.cpp file. Please use the following idea: Timer::start("Trainin...
by Creator
Fri Jul 26, 2019, 21:25
Forum: Direct Graphical Models
Topic: Mixed Graphical Models with DGM
Replies: 3
Views: 2084

Re: Mixed Graphical Models with DGM

Hello, It's been a very long time since our last contact. I'm the guy reaching you by email. I see you've put my article's link in homepage. Thank you very much, not just for the link, but DGM, the foundation of my work/research. Thank you for your kind words. I am really happy that DGM library was ...
by Creator
Sun Jun 30, 2019, 20:02
Forum: Direct Graphical Models
Topic: Using DGM library with CMake
Replies: 1
Views: 2295

Using DGM library v.1.7.0 with CMake

An update of the CMakeLists.txt file for the newer version of the DGM library (v.1.7.0) with support of C++17 : cmake_minimum_required (VERSION 3.1) project (SOLUTION_NAME) # OpenCV and DGM packages find_package(OpenCV 4.0 REQUIRED core features2d highgui imgproc imgcodecs ml PATHS "$ENV{OPENCV...
by Creator
Mon Mar 25, 2019, 22:45
Forum: Direct Graphical Models
Topic: EmptyMat()
Replies: 8
Views: 2022

Re: EmptyMat()

I have some ideas, that I can offer to try. Sorry, I can't try it myself because I can't reproduce the problem. ⋅  Try to add const before Mat & in the corresponding functions' declaration (and subsequently implementation if needed) for one function and check whether the error for this...
by Creator
Sun Mar 24, 2019, 17:04
Forum: Direct Graphical Models
Topic: EmptyMat()
Replies: 8
Views: 2022

Re: EmptyMat()

This is very strange.
Does the problem still appears here?

Code: Select all

e:\dgm-master\modules\dgm\kdnode.h   38

Or at another place with EmptyMat?
Did you run CMake as described in the installation guide? If EmptyMat is replaced with the Mat()?
by Creator
Sat Mar 23, 2019, 22:27
Forum: Direct Graphical Models
Topic: EmptyMat()
Replies: 8
Views: 2022

Re: EmptyMat()

This bug is really strange. The thing is that MSVS 2017 and Win 10 are the main development platforms and this problem never appeared before. I could not reproduce the bug. However, I have replaced the EmptyMat with std::optional<Mat> . Please update the DGM from GitHub repository. I hope this will ...
by Creator
Fri Mar 22, 2019, 16:27
Forum: Direct Graphical Models
Topic: EmptyMat()
Replies: 8
Views: 2022

Re: EmptyMat()

Hi, Clue!
Could you please specify which Operating System and which compiler do you use?
by Creator
Fri Feb 22, 2019, 13:48
Forum: Direct Graphical Models
Topic: Regarding DGM installtion with cmake on Linux
Replies: 2
Views: 1919

Re: Regarding DGM installtion with cmake on Linux

Starting from version 1.7.0 the DGM library supports Linux. In particular it was tested with Ubuntu 18.04 and gcc 7.3.0. Please refer to the Installation Guide for more details.

Go to advanced search