How to extract only selected text fields from image with OCR in android [on hold]
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Am new to android programming i have developed one application in which i need to extract text from image/scanned image etc. i achieved that using Google OCR api below is the sample code.
In my case i want to extract only name, email,mobile, address etc, how can i achieve that can anyone please look into it and also is it possible to extract telugu language text?
Here is my sample code.
This code is for getting text from image using OCR.
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.actionCamera:
OCRCapture.Builder(this)
.setUseFlash(false)
.setAutoFocus(true)
.buildWithRequestCode(CAMERA_SCAN_TEXT);
break;
case R.id.actionPhoto:
if (hasPermission()) {
pickImage();
} else {
getPermission();
}
break;
}
return super.onOptionsItemSelected(item);
}
And this code is to display the extracted text on ActivityResult:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (data != null) {
if (requestCode == CAMERA_SCAN_TEXT) {
if (resultCode == CommonStatusCodes.SUCCESS) {
textView.setText(data.getStringExtra(TextBlockObject));
}
} else if (requestCode == LOAD_IMAGE_RESULTS) {
Uri pickedImage = data.getData();
String text = OCRCapture.Builder(this).getTextFromUri(pickedImage);
textView.setText(text);
}
}
}
android ocr image-recognition asked Nov 8 at 10:48
santosh nani
297
put on hold as too broad by rmtheis, Cindy Meister, Ron Srebro, EdChum, Gerhard Barnard Nov 12 at 11:19
Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
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up vote
0
down vote
favorite
Am new to android programming i have developed one application in which i need to extract text from image/scanned image etc. i achieved that using Google OCR api below is the sample code.
In my case i want to extract only name, email,mobile, address etc, how can i achieve that can anyone please look into it and also is it possible to extract telugu language text?
Here is my sample code.
This code is for getting text from image using OCR.
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.actionCamera:
OCRCapture.Builder(this)
.setUseFlash(false)
.setAutoFocus(true)
.buildWithRequestCode(CAMERA_SCAN_TEXT);
break;
case R.id.actionPhoto:
if (hasPermission()) {
pickImage();
} else {
getPermission();
}
break;
}
return super.onOptionsItemSelected(item);
}
And this code is to display the extracted text on ActivityResult:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (data != null) {
if (requestCode == CAMERA_SCAN_TEXT) {
if (resultCode == CommonStatusCodes.SUCCESS) {
textView.setText(data.getStringExtra(TextBlockObject));
}
} else if (requestCode == LOAD_IMAGE_RESULTS) {
Uri pickedImage = data.getData();
String text = OCRCapture.Builder(this).getTextFromUri(pickedImage);
textView.setText(text);
}
}
}
asked Nov 8 at 10:48
santosh nani
297
put on hold as too broad by rmtheis, Cindy Meister, Ron Srebro, EdChum, Gerhard Barnard Nov 12 at 11:19
Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Am new to android programming i have developed one application in which i need to extract text from image/scanned image etc. i achieved that using Google OCR api below is the sample code.
In my case i want to extract only name, email,mobile, address etc, how can i achieve that can anyone please look into it and also is it possible to extract telugu language text?
Here is my sample code.
This code is for getting text from image using OCR.
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.actionCamera:
OCRCapture.Builder(this)
.setUseFlash(false)
.setAutoFocus(true)
.buildWithRequestCode(CAMERA_SCAN_TEXT);
break;
case R.id.actionPhoto:
if (hasPermission()) {
pickImage();
} else {
getPermission();
}
break;
}
return super.onOptionsItemSelected(item);
}
And this code is to display the extracted text on ActivityResult:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (data != null) {
if (requestCode == CAMERA_SCAN_TEXT) {
if (resultCode == CommonStatusCodes.SUCCESS) {
textView.setText(data.getStringExtra(TextBlockObject));
}
} else if (requestCode == LOAD_IMAGE_RESULTS) {
Uri pickedImage = data.getData();
String text = OCRCapture.Builder(this).getTextFromUri(pickedImage);
textView.setText(text);
}
}
}
asked Nov 8 at 10:48
santosh nani
297
Am new to android programming i have developed one application in which i need to extract text from image/scanned image etc. i achieved that using Google OCR api below is the sample code.
In my case i want to extract only name, email,mobile, address etc, how can i achieve that can anyone please look into it and also is it possible to extract telugu language text?
Here is my sample code.
This code is for getting text from image using OCR.
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.actionCamera:
OCRCapture.Builder(this)
.setUseFlash(false)
.setAutoFocus(true)
.buildWithRequestCode(CAMERA_SCAN_TEXT);
break;
case R.id.actionPhoto:
if (hasPermission()) {
pickImage();
} else {
getPermission();
}
break;
}
return super.onOptionsItemSelected(item);
}
And this code is to display the extracted text on ActivityResult:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (data != null) {
if (requestCode == CAMERA_SCAN_TEXT) {
if (resultCode == CommonStatusCodes.SUCCESS) {
textView.setText(data.getStringExtra(TextBlockObject));
}
} else if (requestCode == LOAD_IMAGE_RESULTS) {
Uri pickedImage = data.getData();
String text = OCRCapture.Builder(this).getTextFromUri(pickedImage);
textView.setText(text);
}
}
}
asked Nov 8 at 10:48
santosh nani
297
asked Nov 8 at 10:48
santosh nani
297
asked Nov 8 at 10:48
santosh nani
297
asked Nov 8 at 10:48
santosh nani
297
asked Nov 8 at 10:48
santosh nani
297
297
put on hold as too broad by rmtheis, Cindy Meister, Ron Srebro, EdChum, Gerhard Barnard Nov 12 at 11:19
Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
put on hold as too broad by rmtheis, Cindy Meister, Ron Srebro, EdChum, Gerhard Barnard Nov 12 at 11:19
Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
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