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tesseract ocr in javascript: Ocrad. js - Optical Character Recognition in Javascript - Kevin Kwok



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kdzwinel/JS-OCR-demo: JavaScript optical character ... - GitHub
JavaScript optical character recognition demo. Contribute to kdzwinel/JS-OCR-​demo development by creating an account on GitHub.

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Given that, how do you use the flipside controller All you need to do is lay out objects in the two xib files and/or make changes to their accompanying class files Then, you can build controller actions, events, and other activities into the two controller files For example, you can use Interface Builder to make your main view red; then, you can go into the FlipsideViewControllerm file and change the default background color to greenColor (instead of its current flipsideColor) to create a simple red and green flashcard, which can be used to express your interest in a conference topic We ll also show you how to use a flipside controller to create local preferences on the back side of your program in chapter 9 If you ever need a two-sided application, the flipside controller is a great place to get started.



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Sep 9, 2019 · Client Libraries allowing you to get started programmatically with Vision API in C#, Go, Java, Node.js, PHP, Python, and Ruby. Installing the client library · Using the client library · Additional resources

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HTML5 Mobile Device Camera Access (Example) - Coderwall
9 Sep 2019 ... html5 . While working on a custom mobile admin for Wordpress I came across the need to access a mobile device's camera /images. I couldn't ...

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The last type of keyframe animation is discrete keyframe animation. In this method, there is no interpolation between the keyframes. Instead, at the time designated by the next keyframe, the value immediately changes to the specified value, without any interpolation. Figure 19-17 shows the path of the button if you use the code for the Drop Button program used at the beginning of the section on keyframe animation and change the type of the keyframe from LinearDoubleKeyFrame to DiscreteDoubleKeyFrame. The button starts by traveling downward and then at one second immediately moves to the right to the new value of 160. Continuing to move downward, it immediately changes the value to 40, and so forth, at each keyframe.





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From https://github.com/naptha/tesseract.js/blob/​a6195ef86d9673cab26120613f53c499b8ec0994/example.htm it seems show_progress must ...

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Nov 1, 2016 · But, with a little help from the request Node package, we can download a remote image from a URL and then OCR it with Tesseract.js.

Now that we ve explored the view controllers that work on both the iPhone and iPad, we ll discuss the iPad-specific view Figure 79 Objects in Interface Builder can controllers connect to a variety of different files..

capacity of the single OC48 fiber typically used in metropolitan area network backbones, which can only handle 245 gigabits per second Now, let s arbitrarily imagine that 100 million people in the world simultaneously wanted to watch something different from what everybody else was watching (there are about 100 million people connected to the Web in the US today, about 20 million of whom have broadband connections) That would be an aggregate load of about 3 exabits per second (an exabit is 1018 bits or a billion billion bits)! As a point of comparison, today, optical fibers capable of transporting 40 gigabits per second represent the state of the art (OC768) They are not yet widely deployed To carry 3 exabits per second, you would need 75 million of those fibers, assuming they were available.

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Tesseract.js is a pure Javascript port of the popular Tesseract OCR engine. This library supports more than 100 languages, automatic text orientation and script ...

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Step #1 - MediaDevices.getUserMedia(). MediaDevices.getUserMedia is a browser API that allows web apps to access user's camera and microphone.

The split view controller is an iPad-specific view controller that allows you to separate content into different panes. Although you can implement it a few ways, by far the most common is to have a UITableView on the left and a UIView on the right. Since the split view is made of two views that you have learned about in previous chapters, we ll focus on the example instead of the individual views. One of the major places you ll see this interface component in use is in the iPad s Mail application. The left pane of the split view controller displays all of your mail messages while the right displays the content of the selected message.

Figure 19-17. With discrete keyframe animation, the value of the controlled property changes immediately, without any interpolation in between. The following is the animation part of the markup. Again, the animation with keyframes is moving the button left and right, and the standard DoubleAnimation below it is moving the button downward. <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(Canvas.Left)" Duration="0:0:5"> <DiscreteDoubleKeyFrame KeyTime="0:0:0" Value="0"/> <DiscreteDoubleKeyFrame KeyTime="0:0:1" Value="160"/> <DiscreteDoubleKeyFrame KeyTime="0:0:2" Value="40"/> <DiscreteDoubleKeyFrame KeyTime="0:0:3" Value="120"/> <DiscreteDoubleKeyFrame KeyTime="0:0:4" Value="80"/> <DiscreteDoubleKeyFrame KeyTime="0:0:5" Value="100"/> </DoubleAnimationUsingKeyFrames> <DoubleAnimation From="20" To="120" Storyboard.TargetProperty="(Canvas.Top)" Duration="0:0:5"/>

Put another way, a typical transatlantic cable consists of 850 fibers, each of which can carry 40 gigabits per second The aggregate capacity of the cable is therefore 34 terabits per second To carry 3 exabits per second would require on the order of 90,000 of those transatlantic cables Yet, today, the transatlantic cables are not used to capacity, for the first time in the history of transatlantic telephony In March 2001, WorldCom announced it had transmitted a worldrecord 32 terabits per second down a single fiber, using 80 wavelengths of 40 gigabits per wavelength This is the equivalent to about 41 million simultaneous telephone calls The actual demand for bandwidth in the US is currently only a few terabits per second, with data transmissions representing the vast majority of this traffic Voice calls are expected to account for less and less of the aggregate bandwidth demand, over time.

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Tesseract. js | Pure Javascript OCR for 100 Languages!
Tesseract. js is a pure Javascript port of the popular Tesseract OCR engine. This library supports more than 100 languages, automatic text orientation and script ...

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Image to Text OCR with Tesseract .js - Benson Technology
10 Sep 2019 ... Then you'll need an application that can recognize text via OCR ... The easiest way to include Tesseract .js in your HTML5 page is to use a CDN ...












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