|
public RemoveMergeMultiLineResults ( List |
||
| tessOcrResultList | List |
|
| maxLineLimit | int | |
| return | List |
|
public List <TessResult> Apply(List <TessResult> tessOcrResultList, int georef, string lng)
{
double weight = 1.5;
double left_weight = 2;
double sweight = 0.5;
int dictionaryExactMatchStringLength = 2;
CleanTesseractResult ctr = new CleanTesseractResult();
tessOcrResultList = ctr.RemoveMergeMultiLineResults(tessOcrResultList, 3);
for (int i = 0; i < tessOcrResultList.Count; i++)
{
if (tessOcrResultList[i].id != "-1" && lng == "eng")
{
tessOcrResultList[i] = ctr.CleanEnglish(tessOcrResultList[i]);
}
else if (tessOcrResultList[i].id != "-1" && lng == "chi_sim")
{
tessOcrResultList[i] = ctr.CleanChinese(tessOcrResultList[i]);
}
}
for (int i = 0; i < tessOcrResultList.Count; i++)
{
if (tessOcrResultList[i].id == "-1")
{
tessOcrResultList.RemoveAt(i);
}
}
for (int i = 0; i < tessOcrResultList.Count; i++)
{
if (tessOcrResultList[i].tess_word3.Length < dictionaryExactMatchStringLength || tessOcrResultList[i].id == "-1")
{
continue;
}
for (int j = i + 1; j < tessOcrResultList.Count; j++)
{
if (tessOcrResultList[j].tess_word3.Length < dictionaryExactMatchStringLength || tessOcrResultList[i].id == "-1")
{
continue;
}
int x1 = tessOcrResultList[i].x;
int x2 = tessOcrResultList[j].x;
int y1 = tessOcrResultList[i].y * georef;
int y2 = tessOcrResultList[j].y * georef;
int h = tessOcrResultList[i].h;
int w = tessOcrResultList[i].w;
if ((x2 - x1 <= weight * w && x2 - x1 >= 0 && (Math.Abs(y2 - y1) <= sweight * h)) || (y1 - y2 <= weight * h && y1 - y2 >= 0 && (Math.Abs(x2 - x1) <= sweight * w)))
{
tessOcrResultList[i].front = true;
tessOcrResultList[j].back = true;
//Log.WriteLine("1 Front: " + tessOcrResultList[i].tess_word3 + ". Back: " + tessOcrResultList[j].tess_word3 + ". x1: " + x1 + ". x2: " + x2 + ". y1:" + y1 + ". y2: " + y2 + ". w: " + w + ". h: " + h);
}
if ((x1 - x2 <= left_weight * w && x1 - x2 >= 0 && (Math.Abs(y2 - y1) <= sweight * h)) || (y2 - y1 <= weight * h && y2 - y1 >= 0 && (Math.Abs(x2 - x1) <= sweight * w)))
{
tessOcrResultList[i].back = true;
tessOcrResultList[j].front = true;
//Log.WriteLine("2 Front: " + tessOcrResultList[j].tess_word3 + ". Back: " + tessOcrResultList[i].tess_word3 + ". x1: " + x1 + ". x2: " + x2 + ". y1:" + y1 + ". y2: " + y2 + ". w: " + w + ". h: " + h);
}
}
}
for (int i = 0; i < tessOcrResultList.Count; i++)
{
if (tessOcrResultList[i].front && tessOcrResultList[i].back)
{
tessOcrResultList[i].front = false;
tessOcrResultList[i].back = false;
}
else if (!tessOcrResultList[i].front && !tessOcrResultList[i].back)
{
tessOcrResultList[i].front = true;
tessOcrResultList[i].back = false;
}
}
return(tessOcrResultList);
}
public List<TessResult> Apply(List<TessResult> tessOcrResultList, int georef, string lng)
{
double weight = 1.5;
double left_weight = 2;
double sweight = 0.5;
int dictionaryExactMatchStringLength = 2;
CleanTesseractResult ctr = new CleanTesseractResult();
tessOcrResultList = ctr.RemoveMergeMultiLineResults(tessOcrResultList,3);
for (int i = 0; i < tessOcrResultList.Count; i++)
{
if (tessOcrResultList[i].id != "-1" && lng == "eng")
{
tessOcrResultList[i] = ctr.CleanEnglish(tessOcrResultList[i]);
}
else if (tessOcrResultList[i].id != "-1" && lng == "chi_sim")
{
tessOcrResultList[i] = ctr.CleanChinese(tessOcrResultList[i]);
}
}
for (int i = 0; i < tessOcrResultList.Count; i++ )
{
if (tessOcrResultList[i].id == "-1")
tessOcrResultList.RemoveAt(i);
}
for (int i = 0; i < tessOcrResultList.Count; i++)
{
if (tessOcrResultList[i].tess_word3.Length < dictionaryExactMatchStringLength || tessOcrResultList[i].id == "-1")
continue;
for (int j = i + 1; j < tessOcrResultList.Count; j++)
{
if (tessOcrResultList[j].tess_word3.Length < dictionaryExactMatchStringLength || tessOcrResultList[i].id == "-1")
continue;
int x1 = tessOcrResultList[i].x;
int x2 = tessOcrResultList[j].x;
int y1 = tessOcrResultList[i].y * georef;
int y2 = tessOcrResultList[j].y * georef;
int h = tessOcrResultList[i].h;
int w = tessOcrResultList[i].w;
if ((x2 - x1 <= weight * w && x2 - x1 >= 0 && (Math.Abs(y2 - y1) <= sweight * h)) || (y1 - y2 <= weight * h && y1 - y2 >= 0 && (Math.Abs(x2 - x1) <= sweight * w)))
{
tessOcrResultList[i].front = true;
tessOcrResultList[j].back = true;
//Log.WriteLine("1 Front: " + tessOcrResultList[i].tess_word3 + ". Back: " + tessOcrResultList[j].tess_word3 + ". x1: " + x1 + ". x2: " + x2 + ". y1:" + y1 + ". y2: " + y2 + ". w: " + w + ". h: " + h);
}
if ((x1 - x2 <= left_weight * w && x1 - x2 >= 0 && (Math.Abs(y2 - y1) <= sweight * h)) || (y2 - y1 <= weight * h && y2 - y1 >= 0 && (Math.Abs(x2 - x1) <= sweight * w)))
{
tessOcrResultList[i].back = true;
tessOcrResultList[j].front = true;
//Log.WriteLine("2 Front: " + tessOcrResultList[j].tess_word3 + ". Back: " + tessOcrResultList[i].tess_word3 + ". x1: " + x1 + ". x2: " + x2 + ". y1:" + y1 + ". y2: " + y2 + ". w: " + w + ". h: " + h);
}
}
}
for (int i = 0; i < tessOcrResultList.Count; i++)
{
if (tessOcrResultList[i].front && tessOcrResultList[i].back)
{
tessOcrResultList[i].front = false;
tessOcrResultList[i].back = false;
}
else if (!tessOcrResultList[i].front && !tessOcrResultList[i].back)
{
tessOcrResultList[i].front = true;
tessOcrResultList[i].back = false;
}
}
return tessOcrResultList;
}