openFABMAP

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Questions and Comments for using and programming with the openFABMAP project: http://code.google.com/p/openfabmap/

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11/22/21

How to show the probability of matching query and test dataset

I was trying to compare query dataset and test dataset by modify openfabmapcli but i'm not quite

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How to show the probability of matching query and test dataset

I was trying to compare query dataset and test dataset by modify openfabmapcli but i'm not quite

11/22/21

lounis...@gmail.com

3/22/18

General Question about FAB-MAP

Dear all, I am new to fab map. I've read Cummins papers and I think I understand the general idea

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General Question about FAB-MAP

Dear all, I am new to fab map. I've read Cummins papers and I think I understand the general idea

3/22/18

liujia...@hotmail.com

3/29/16

Chow_Liu_Tree training failed when vocabulary size is bigger than 25000

Hello everyone, I'm doing my master thesis about an autonomous mobile robots which needs the FAB-

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Chow_Liu_Tree training failed when vocabulary size is bigger than 25000

Hello everyone, I'm doing my master thesis about an autonomous mobile robots which needs the FAB-

3/29/16

mcyb...@gmail.com, Arren Glover6

2/12/15

How to draw visual words and matches?

Congratulations Doctor! I'm glad to help and that you found a good use for openfabmap :)

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How to draw visual words and matches?

Congratulations Doctor! I'm glad to help and that you found a good use for openfabmap :)

2/12/15

7/21/14

Compiling issues with opencv 2.4.6

Hi everyone, I'm compiling openFABMAP using opencv 2.4.6 and cmake 2.8.7. Is anyone aware of the

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Compiling issues with opencv 2.4.6

Hi everyone, I'm compiling openFABMAP using opencv 2.4.6 and cmake 2.8.7. Is anyone aware of the

7/21/14

Noha Radwan, Arren Glover3

3/16/14

BOW sometimes empty

Hi Arren, 1. when trying with ShowFeatures, the last 3 frames in the video are not shown at all. 2.

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BOW sometimes empty

Hi Arren, 1. when trying with ShowFeatures, the last 3 frames in the video are not shown at all. 2.

3/16/14

haytha...@gmail.com, Arren Glover2

3/13/14

Compiling OpenFABMAP with OpenCV 2.4.8

you can ignore CMAKE_INSTALL_PREFIX OPENCV2_PATH should be the root folder for openCV so in your case

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Compiling OpenFABMAP with OpenCV 2.4.8

you can ignore CMAKE_INSTALL_PREFIX OPENCV2_PATH should be the root folder for openCV so in your case

3/13/14

Kirk MacTavish, Arren Glover8

2/19/14

Precision is not as good as expected

Thanks Arren, I'd be very interested in the results you get on citycentre/newcollege when you

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Precision is not as good as expected

Thanks Arren, I'd be very interested in the results you get on citycentre/newcollege when you

2/19/14

Mikael Persson, Arren Glover2

4/8/13

Opencv2.4.4 has a openfabmap in contrib?

Hey Mikael, Yes the latest version of openCV has openFABMAP integrated into their contribution

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Opencv2.4.4 has a openfabmap in contrib?

Hey Mikael, Yes the latest version of openCV has openFABMAP integrated into their contribution

4/8/13

Blackbill, Arren Glover4

11/7/12

Generating vocabulary does not work

Glad you figured it out. sometimes a hard one to catch when the libraries don't quite match the

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Generating vocabulary does not work

Glad you figured it out. sometimes a hard one to catch when the libraries don't quite match the

11/7/12

SHantu, … Arren Glover10

10/28/12

How to find any trainging image is most smilar to any training image based on likelihood ?

Yes, absolutely. Adding places as you go is the standard way to run FAB-MAP (from the original papers

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How to find any trainging image is most smilar to any training image based on likelihood ?

Yes, absolutely. Adding places as you go is the standard way to run FAB-MAP (from the original papers

10/28/12

Yves, Arren Glover2

10/15/12

OpenFABMAP can't find any descriptors in vocabulary training data

Hi Yves, At this point it is all just openCV functionality. My first guess would be the parameters on

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OpenFABMAP can't find any descriptors in vocabulary training data

Hi Yves, At this point it is all just openCV functionality. My first guess would be the parameters on

10/15/12

SHantu, Arren Glover2

10/8/12

How to resolve OpenCV error: Insufficient memory

Hello, You should only need to load the vocab_train_data into the system for generating the codebook.

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How to resolve OpenCV error: Insufficient memory

Hello, You should only need to load the vocab_train_data into the system for generating the codebook.

10/8/12

SHantu, Arren Glover5

9/16/12

-s samples\settings.yml is not working

Hi, Settings file location - the command line argument can be given to specify where you settings

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-s samples\settings.yml is not working

Hi, Settings file location - the command line argument can be given to specify where you settings

9/16/12

sorin markov, Arren Glover6

8/26/12

Reduced size of Output Results Matrix in Openfabmap

Sorin, I have uploaded the most recent version of the code into the download section. However, as you

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Reduced size of Output Results Matrix in Openfabmap

Sorin, I have uploaded the most recent version of the code into the download section. However, as you

8/26/12

Sanwar, Arren Glover11

8/2/12

Require a Step by Step Example to run FAB-MAP with a selected database

Glad you have it working now Shahzad, A. The training data is required as an input to the fabmap

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Require a Step by Step Example to run FAB-MAP with a selected database

Glad you have it working now Shahzad, A. The training data is required as an input to the fabmap

8/2/12

Asif Hossain SHantu, Arren Glover2

7/2/12

Visualize the result

Hi Asif I assume you are using the newer openFABMAPv2.0. The visualisation page refers to openFABMAP1

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Visualize the result

Hi Asif I assume you are using the newer openFABMAPv2.0. The visualisation page refers to openFABMAP1

7/2/12

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