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Remove useless empty lines

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This commit is contained in:
Philippe Vaucher
2014-03-24 10:21:14 +01:00
parent 3669ce0021
commit 564e0d3087
48 changed files with 0 additions and 322 deletions
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33
src/openalpr/charactersegmenter.cpp
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@@ -21,7 +21,6 @@
CharacterSegmenter::CharacterSegmenter(Mat img, bool invertedColors, Config* config)
{
this->config = config;
this->confidence = 0;
@@ -52,7 +51,6 @@ CharacterSegmenter::CharacterSegmenter(Mat img, bool invertedColors, Config* con
if (this->config->debugCharSegmenter)
{
Mat img_contours(charAnalysis->bestThreshold.size(), CV_8U);
charAnalysis->bestThreshold.copyTo(img_contours);
cvtColor(img_contours, img_contours, CV_GRAY2RGB);
@@ -118,7 +116,6 @@ CharacterSegmenter::CharacterSegmenter(Mat img, bool invertedColors, Config* con
vector<Rect> allBoxes;
for (int i = 0; i < charAnalysis->allContours.size(); i++)
{
Mat histogramMask = Mat::zeros(charAnalysis->thresholds[i].size(), CV_8U);
fillConvexPoly(histogramMask, charAnalysis->linePolygon.data(), charAnalysis->linePolygon.size(), Scalar(255,255,255));
@@ -215,7 +212,6 @@ CharacterSegmenter::CharacterSegmenter(Mat img, bool invertedColors, Config* con
if (this->config->debugCharSegmenter)
{
Mat imgDash = drawImageDashboard(charAnalysis->thresholds, CV_8U, 3);
displayImage(config, "Segmentation after cleaning", imgDash);
@@ -257,7 +253,6 @@ vector<Rect> CharacterSegmenter::getHistogramBoxes(VerticalHistogram histogram,
for (int i = 0; i < allBoxes.size(); i++)
{
if (allBoxes[i].width >= config->segmentationMinBoxWidthPx && allBoxes[i].width <= MAX_SEGMENT_WIDTH &&
allBoxes[i].height > MIN_HISTOGRAM_HEIGHT )
{
@@ -292,7 +287,6 @@ vector<Rect> CharacterSegmenter::getHistogramBoxes(VerticalHistogram histogram,
charBoxes.push_back(Rect(topLeft, allBoxes[i].br()) );
}
}
}
return charBoxes;
@@ -300,7 +294,6 @@ vector<Rect> CharacterSegmenter::getHistogramBoxes(VerticalHistogram histogram,
vector<Rect> CharacterSegmenter::getBestCharBoxes(Mat img, vector<Rect> charBoxes, float avgCharWidth)
{
float MAX_SEGMENT_WIDTH = avgCharWidth * 1.55;
// This histogram is based on how many char boxes (from ALL of the many thresholded images) are covering each column
@@ -410,7 +403,6 @@ vector<Rect> CharacterSegmenter::getBestCharBoxes(Mat img, vector<Rect> charBoxe
this->imgDbgGeneral.push_back(addLabel(histoImg, "All Histograms"));
this->imgDbgGeneral.push_back(addLabel(imgBestBoxes, "Best Boxes"));
}
return bestBoxes;
@@ -443,7 +435,6 @@ vector<Rect> CharacterSegmenter::get1DHits(Mat img, int yOffset)
onSegment = false;
curSegmentLength = 0;
}
}
return hits;
@@ -456,7 +447,6 @@ void CharacterSegmenter::removeSmallContours(vector<Mat> thresholds, vector<vect
for (int i = 0; i < thresholds.size(); i++)
{
for (int c = 0; c < allContours[i].size(); c++)
{
if (allContours[i][c].size() == 0)
@@ -469,7 +459,6 @@ void CharacterSegmenter::removeSmallContours(vector<Mat> thresholds, vector<vect
drawContours(thresholds[i], allContours[i], c, Scalar(0, 0, 0), -1);
continue;
}
}
}
}
@@ -513,7 +502,6 @@ vector<Rect> CharacterSegmenter::combineCloseBoxes( vector<Rect> charBoxes, floa
{
newCharBoxes.push_back(charBoxes[i]);
}
}
return newCharBoxes;
@@ -577,14 +565,12 @@ void CharacterSegmenter::cleanCharRegions(vector<Mat> thresholds, vector<Rect> c
tallestContourHeight = r.height;
totalArea += contourArea(contours[c]);
}
//else if (r.height > tallestContourHeight)
//{
// tallestContourIndex = c;
// tallestContourHeight = h;
//}
}
if (totalArea < MIN_CONTOUR_AREA)
@@ -612,7 +598,6 @@ void CharacterSegmenter::cleanCharRegions(vector<Mat> thresholds, vector<Rect> c
}
rectangle(thresholds[i], charRegions[j], Scalar(0, 0, 0), -1);
}
}
Mat closureElement = getStructuringElement( 1,
@@ -633,7 +618,6 @@ void CharacterSegmenter::cleanCharRegions(vector<Mat> thresholds, vector<Rect> c
line(thresholds[i], Point(charRegions[j].x + charRegions[j].width + 1, charRegions[j].y), Point(charRegions[j].x + charRegions[j].width + 1, charRegions[j].y + charRegions[j].height), Scalar(0, 0, 0));
}
}
}
void CharacterSegmenter::cleanBasedOnColor(vector<Mat> thresholds, Mat colorMask, vector<Rect> charRegions)
@@ -644,10 +628,8 @@ void CharacterSegmenter::cleanBasedOnColor(vector<Mat> thresholds, Mat colorMask
for (int i = 0; i < thresholds.size(); i++)
{
for (int j = 0; j < charRegions.size(); j++)
{
Mat boxChar = Mat::zeros(thresholds[i].size(), CV_8U);
rectangle(boxChar, charRegions[j], Scalar(255,255,255), CV_FILLED);
@@ -687,7 +669,6 @@ void CharacterSegmenter::cleanBasedOnColor(vector<Mat> thresholds, Mat colorMask
}
}
}
}
}
@@ -733,7 +714,6 @@ vector<Rect> CharacterSegmenter::filterMostlyEmptyBoxes(vector<Mat> thresholds,
for (int i = 0; i < thresholds.size(); i++)
{
for (int j = 0; j < charRegions.size(); j++)
{
//float minArea = charRegions[j].area() * MIN_AREA_PERCENT;
@@ -755,7 +735,6 @@ vector<Rect> CharacterSegmenter::filterMostlyEmptyBoxes(vector<Mat> thresholds,
for (int z = 0; z < contours[c].size(); z++)
allPointsInBox.push_back(contours[c][z]);
}
float height = 0;
@@ -772,9 +751,7 @@ vector<Rect> CharacterSegmenter::filterMostlyEmptyBoxes(vector<Mat> thresholds,
{
drawX(imgDbgCleanStages[i], charRegions[j], COLOR_DEBUG_EMPTYFILTER, 3);
}
}
}
vector<Rect> newCharRegions;
@@ -809,7 +786,6 @@ vector<Rect> CharacterSegmenter::filterMostlyEmptyBoxes(vector<Mat> thresholds,
drawX(imgDbgCleanStages[z], charRegions[i], COLOR_DEBUG_EMPTYFILTER, 1);
}
}
}
@@ -879,7 +855,6 @@ void CharacterSegmenter::filterEdgeBoxes(vector<Mat> thresholds, const vector<Re
int col = charRegions[0].x + charRegions[0].width;
while (col >= 0)
{
int rowLength = getLongestBlobLengthBetweenLines(rotated, col);
if (rowLength > MIN_CONNECTED_EDGE_PIXELS)
@@ -894,7 +869,6 @@ void CharacterSegmenter::filterEdgeBoxes(vector<Mat> thresholds, const vector<Re
col = charRegions[charRegions.size() - 1].x;
while (col < rotated.cols)
{
int rowLength = getLongestBlobLengthBetweenLines(rotated, col);
if (rowLength > MIN_CONNECTED_EDGE_PIXELS)
@@ -909,7 +883,6 @@ void CharacterSegmenter::filterEdgeBoxes(vector<Mat> thresholds, const vector<Re
leftEdges.push_back(leftEdgeX);
if (rightEdgeX != thresholds[i].cols)
rightEdges.push_back(rightEdgeX);
}
int leftEdge = 0;
@@ -1032,7 +1005,6 @@ void CharacterSegmenter::filterEdgeBoxes(vector<Mat> thresholds, const vector<Re
// for now, just mask the whole thing
if (this->debug)
{
rectangle(imgDbgCleanStages[i], charRegions[boxidx], COLOR_DEBUG_EDGE, 2);
cout << "Edge Filter: threshold " << i << " box " << boxidx << endl;
}
@@ -1045,12 +1017,10 @@ void CharacterSegmenter::filterEdgeBoxes(vector<Mat> thresholds, const vector<Re
}
}
*/
}
int CharacterSegmenter::getLongestBlobLengthBetweenLines(Mat img, int col)
{
int longestBlobLength = 0;
bool onSegment = false;
@@ -1093,7 +1063,6 @@ int CharacterSegmenter::getLongestBlobLengthBetweenLines(Mat img, int col)
isbetweenLines = false;
curSegmentLength = 0;
}
}
return longestBlobLength;
@@ -1145,7 +1114,6 @@ int CharacterSegmenter::isSkinnyLineInsideBox(Mat threshold, Rect box, vector<ve
if (tallestContourIdx != -1)
{
//cout << "Edge Filter: " << tallestContourHeight << " -- " << avgCharHeight << endl;
if (tallestContourHeight >= avgCharHeight * 0.9 &&
((tallestContourWidth < config->segmentationMinBoxWidthPx) || (tallestContourArea < avgCharWidth * avgCharHeight * 0.1)))
@@ -1162,7 +1130,6 @@ int CharacterSegmenter::isSkinnyLineInsideBox(Mat threshold, Rect box, vector<ve
Mat CharacterSegmenter::getCharBoxMask(Mat img_threshold, vector<Rect> charBoxes)
{
Mat mask = Mat::zeros(img_threshold.size(), CV_8U);
for (int i = 0; i < charBoxes.size(); i++)
rectangle(mask, charBoxes[i], Scalar(255, 255, 255), -1);