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some more corrections in the docs

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This commit is contained in:
Vadim Pisarevsky
2011-06-15 13:16:57 +00:00
parent 1932942924
commit 06ac78ee23
5 changed files with 26 additions and 27 deletions
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modules/objdetect/doc/cascade_classification.rst
+6 -4
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@@ -62,19 +62,21 @@ FeatureEvaluator::setImage
------------------------------
.. cpp:function:: bool FeatureEvaluator::setImage(const Mat& img, Size origWinSize)
Sets an image where the features are computed??.
Assigns an image to feature evaluator.
:param img: Matrix of the type ``CV_8UC1`` containing an image where the features are computed.
:param origWinSize: Size of training images.
The method assigns an image, where the features will be computed, to the feature evaluator.
.. index:: FeatureEvaluator::setWindow
FeatureEvaluator::setWindow
-------------------------------
.. cpp:function:: bool FeatureEvaluator::setWindow(Point p)
Sets a window in the current image where the features are computed (called by ??).
Assigns a window in the current image where the features will be computed.
:param p: Upper left point of the window where the features are computed. Size of the window is equal to the size of training images.
@@ -128,7 +130,7 @@ The cascade classifier class for object detection ::
// structure for storing a tree node
struct CV_EXPORTS DTreeNode
{
int featureIdx; // feature index on which is a split??
int featureIdx; // index of the feature on which we perform the split
float threshold; // split threshold of ordered features only
int left; // left child index in the tree nodes array
int right; // right child index in the tree nodes array
@@ -270,7 +272,7 @@ CascadeClassifier::runAt
:param pt: Upper left point of the window where the features are computed. Size of the window is equal to the size of training images.
The function returns 1 if the cascade classifier detects an object in the given location.
Otherwise, it returns ``si``, which is an index of the stage that first predicted that the given window is a background image.??
Otherwise, it returns negated index of the stage at which the candidate has been rejected.
.. index:: groupRectangles