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OCR PHP Code Examples - HotExamples
PHP OCR Examples . Learn (1) LearnFromImage (1) Recognition (1) countAvailable (1) getCaptcha (1) getInstalledPrograms (1) getNegative (1) get_text (1)

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Best Free OCR API, Online OCR , Searchable PDF - Fresh 2019 ...
The Cloud OCR API is a REST-based Web API to extract text from images and convert scans to searchable PDF. Free OCR software as a hosted service and as  ...

OpenAL vendors such as Apple sometimes introduce new, non-standardized errors through the OpenAL error mechanism to support some of their OpenAL extensions. You may need to test for errors when using extensions.



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PHP OCR library - Software Recommendations Stack Exchange
There is a library for this: TesseractOCR for PHP . https://github.com/thiagoalessio /tesseract- ocr -for- php . Using Tesseract under the hood, which is probably the ...

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Extract text from your images online.​ Based OCR technology, our tool will convert your scanned JPG, PNG...and PDF to one single Text file.​ ... We have integrated OCR technology in our tool, so with this function we have the best way to extract a text from scanned image files.

Fortunately, there is an easier way to handle audio session interruptions, starting in iPhone OS 3.0. We can use several OpenAL context functions, which Apple seems to have gotten to cooperate with the interruption system. On a begin interruption event, we first call alcSuspendContext() on all our OpenAL contexts. This suspends all state processing in a context. Then we set the current context to NULL via alcMakeContextCurrent(). A suspended context should preserve all the existing state in the context. For example, a sound in the middle of playback will be frozen and then later resume when the context is unsuspended.11 On an end interruption event, we first reactivate the audio session. Then we undo what we did in the begin interruption stage; that is, we make a context current and resume processing on the contexts using alcProcessContext(). Now is a good time to revisit how we initialized our audio session, which was the first thing we did in this chapter. First, we should implement a function to be our interruption callback function. In OpenALSoundController.m, we will add a new function before the line that starts as follows:





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Oct 23, 2015 · We simply call the recognize() method: // Perform OCR on the uploaded image $text = $tesseract->recognize(); Finally, we can render the results page, passing it the results of the OCR: return $app['twig']->render( 'results.twig', [ 'text' => $text, ] );

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OCR in PHP : Read Text from Images with Tesseract — SitePoint
23 Oct 2015 ... OCR in PHP is possible! Lukas White builds a simple Silex app into which a user can upload an image , and get the text from image accurately ...

The Oracle Collaboration Suite portal front end has Search available from the first window, as shown in Figure 13-3.

This is a single-line string value, such as "Hello, world". A few scripts use VALUE as an alternate form of STRING.

Apple s current OpenAL implementation is incorrect according to the OpenAL 1.1 spec. Apple s alcSuspendContext and alcProcessContext are actually no-ops, and the act of changing the current context suspends and resumes the context. From the Mac OS X source, it appears this was made as an accommodation to Doom 3 because it was relying on OpenAL 1.0 behavior and got caught in the transition to 1.1. But you should code these correctly, in case Apple fixes the implementation.

Technically, our function is not part of the OpenALSoundController class. We just implement the function in this file because it is a convenient place to put it, since the OpenALSoundController class is going to use the function. The function implementation is as follows:

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Mar 6, 2012 · First- we need an OCR engine. I once written such thing in pure PHP, but it was so slow that it wasn't usable with bigger images. PHP is just not ...

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Oct 23, 2015 · OCR in PHP is possible! Lukas White builds a simple Silex app into which a user can upload an image, and get the text from image accurately ...

This is a way of specifying a number either an integer or a floating-point number. It can be a minimalist spin box, a text field with up and down arrows, like the radius parameter in the Sphere script. Or it can be a full-blown slider like the lighting parameter in the Sphere script. The parameters are as follows: value: The initial value for the number. lower: The smallest value allowed. upper: The largest value allowed. step_inc: How much the number will change for each click of the arrow buttons, or when using the arrow keys. page_inc: How much the number will change when clicking in the slider s trough or using the Page Up/Page Down keys. digits: The number of places after the decimal point. Use 0 if you want an integer value. type: Either SF-SLIDER (0 will also set it to a slider) or SF-SPINNER (1 will work for a spinner). In Python, you can also use PF_SLIDER and PF_SPINNER directly as types.

In Figure 13-3, the search string apps will be passed to Search, which will retrieve all documents containing that string from all the Mail, Content Services, Calendar, and web data to which the user has access. The Mail, Content Services, and Calendar searches will be federated searches and are preconfigured; web sources must be specifically enabled. The results are displayed in the Search web interface, as shown in Figure 13-4. In Figure 13-4, the search has found three matches in the user s Mail account, one in his Calendar, and two in Files (Content Services). Clicking the tab for each data source will show the details of the retrieved documents, which can then be clicked to open them with the appropriate tool.

static void MyInterruptionCallback(void* user_data, UInt32 interruption_state) { OpenALSoundController* openal_sound_controller = (OpenALSoundController*)user_data; if(kAudioSessionBeginInterruption == interruption_state) { alcSuspendContext(openal_sound_controller.openALContext); alcMakeContextCurrent(NULL); } else if(kAudioSessionEndInterruption == interruption_state) { OSStatus the_error = AudioSessionSetActive(true); if(noErr != the_error) { printf("Error setting audio session active! %d\n", the_error); } alcMakeContextCurrent(openal_sound_controller.openALContext); alcProcessContext(openal_sound_controller.openALContext); } }

Next, we want to modify how we initialized our audio session. Recall that in OpenALSoundController.m, we originally called InitAudioSession with the last two arguments as NULL. Change this to the following:

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How to Create a PHP Captcha Decoder with PHP OCR Class ...
This is class can be used as a tool for optical character recognition. It can recognize text in monochrome graphical images after a training phase. The training ...

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Oct 22, 2017 · Online API for tesseract-ocr. Contribute to esoadamo/PHP-OCR-API development by creating an account on GitHub.












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