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fixing other white spaces

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This commit is contained in:
dbloisi
2013-09-01 19:05:07 +02:00
parent 582d5558cc
commit a34f7b7714
3 changed files with 37 additions and 22 deletions
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2
doc/conf.py
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@@ -403,5 +403,7 @@ extlinks = {
'cascade_classifier_load' : ('http://docs.opencv.org/modules/objdetect/doc/cascade_classification.html?highlight=load#cascadeclassifier-load%s', None ),
'cascade_classifier_detect_multiscale' : ('http://docs.opencv.org/modules/objdetect/doc/cascade_classification.html?highlight=detectmultiscale#cascadeclassifier-detectmultiscale%s', None ),
'background_subtractor' : ('http://docs.opencv.org/modules/video/doc/motion_analysis_and_object_tracking.html?highlight=backgroundsubtractor#backgroundsubtractor%s', None),
'background_subtractor_mog' : ('http://docs.opencv.org/modules/video/doc/motion_analysis_and_object_tracking.html?highlight=backgroundsubtractorMOG#backgroundsubtractormog%s', None),
'background_subtractor_mog_two' : ('http://docs.opencv.org/modules/video/doc/motion_analysis_and_object_tracking.html?highlight=backgroundsubtractorMOG2#backgroundsubtractormog2%s', None),
'video_capture' : ('http://docs.opencv.org/modules/highgui/doc/reading_and_writing_images_and_video.html?highlight=videocapture#videocapture%s', None)
}

23
doc/tutorials/video/background_subtraction/background_subtraction.rst
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@@ -36,15 +36,15 @@ Code
In the following you can find the source code. We will let the user chose to process either a video file or a sequence of images.
* Two different methods are used to generate two foreground masks:
#. MOG
#. MOG2
#. :background_subtractor_mog:`MOG <>`
#. :background_subtractor_mog_two:`MOG2 <>`
The results as well as the input data are shown on the screen.
.. code-block:: cpp
//opencv
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/highgui/highgui_c.h>
#include <opencv2/video/background_segm.hpp>
//C
#include <stdio.h>
@@ -146,10 +146,10 @@ The results as well as the input data are shown on the screen.
stringstream ss;
rectangle(frame, cv::Point(10, 2), cv::Point(100,20),
cv::Scalar(255,255,255), -1);
ss << capture.get(CV_CAP_PROP_POS_FRAMES);
ss << capture.get(CAP_PROP_POS_FRAMES);
string frameNumberString = ss.str();
putText(frame, frameNumberString.c_str(), cv::Point(15, 15),
CV_FONT_NORMAL, 0.5 , cv::Scalar(0,0,0));
FONT_HERSHEY_SIMPLEX, 0.5 , cv::Scalar(0,0,0));
//show the current frame and the fg masks
imshow("Frame", frame);
imshow("FG Mask MOG", fgMaskMOG);
@@ -191,7 +191,7 @@ The results as well as the input data are shown on the screen.
rectangle(frame, cv::Point(10, 2), cv::Point(100,20),
cv::Scalar(255,255,255), -1);
putText(frame, frameNumberString.c_str(), cv::Point(15, 15),
CV_FONT_NORMAL, 0.5 , cv::Scalar(0,0,0));
FONT_HERSHEY_SIMPLEX, 0.5 , cv::Scalar(0,0,0));
//show the current frame and the fg masks
imshow("Frame", frame);
imshow("FG Mask MOG", fgMaskMOG);
@@ -286,10 +286,10 @@ We discuss the main parts of the above code:
stringstream ss;
rectangle(frame, cv::Point(10, 2), cv::Point(100,20),
cv::Scalar(255,255,255), -1);
ss << capture.get(CV_CAP_PROP_POS_FRAMES);
ss << capture.get(CAP_PROP_POS_FRAMES);
string frameNumberString = ss.str();
putText(frame, frameNumberString.c_str(), cv::Point(15, 15),
CV_FONT_NORMAL, 0.5 , cv::Scalar(0,0,0));
FONT_HERSHEY_SIMPLEX, 0.5 , cv::Scalar(0,0,0));
#. We are ready to show the current input frame and the results.
@@ -347,9 +347,8 @@ Results
:alt: Background Subtraction - Video File
:align: center
* The video file Video_001.avi is part of the `Background Models Challenge (BMC) <http://bmc.univ-bpclermont.fr/>`_ data set and it can be downloaded from `here <http://bmc.univ-bpclermont.fr/sites/default/files/videos/evaluation/Video_001.zip>`_.
* The video file Video_001.avi is part of the `Background Models Challenge (BMC) <http://bmc.univ-bpclermont.fr/>`_ data set and it can be downloaded from the following link `Video_001 <http://bmc.univ-bpclermont.fr/sites/default/files/videos/evaluation/Video_001.zip>`_ (about 32 MB).
* If you want to process a sequence of images, then the '-img' option has to be chosen:
.. code-block:: cpp
@@ -362,7 +361,7 @@ Results
:alt: Background Subtraction - Image Sequence
:align: center
* The sequence of images used in this example is part of the `Background Models Challenge (BMC) <http://bmc.univ-bpclermont.fr/>`_ dataset and it can be downloaded from `here <http://bmc.univ-bpclermont.fr/sites/default/files/videos/learning/111_png.zip>`_. Please, note that this example works only on sequences in which the filename format is <n>.png, where n is the frame number (e.g., 7.png).
* The sequence of images used in this example is part of the `Background Models Challenge (BMC) <http://bmc.univ-bpclermont.fr/>`_ dataset and it can be downloaded from the following link `sequence 111 <http://bmc.univ-bpclermont.fr/sites/default/files/videos/learning/111_png.zip>`_ (about 708 MB). Please, note that this example works only on sequences in which the filename format is <n>.png, where n is the frame number (e.g., 7.png).
Evaluation
==========