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Yesterday Google released an Android app for Google Docs Xanax For Sale, . The most flashy feature of this app is the ability to take a photo and convert it to text using OCR. I used to work at an OCR company back when a "smart phone" was a phone that had three lines of black-on-white text instead of two, so I was interested to see how well this newfangled OCR works. I tested the OCR capabilities of Google Docs for Android, Xanax gel, ointment, cream, pill, spray, continuous-release, extended-release, and compared it with several other OCR programs. My conclusion: under ideal conditions the OCR works pretty well. However, real-life conditions are much worse, so this feature is like a conscience in a politician: widely trumpeted but rarely used, Xanax For Sale.

The Test Page

[caption id="attachment_208" align="alignnone" width="288" caption="Original Full Page"][/caption]

This is not a very challenging document. The text is very high resolution and doesn't use many fonts, Xanax dose. The layout is a little more challenging: there's a header; two columns; and a few graphical elements. Good OCR programs will recognize and preserve this layout.

Google Docs for Android

Once I managed to get some reasonable photos, I had the Google Docs app convert them to documents. The app doesn't perform OCR on the device: it sends the photo to Google's servers for processing, Xanax For Sale. This was pretty fast. Here are the results of OCRing a corner of the page:

[caption id="attachment_210" align="alignnone" width="300" caption="Android Test"][/caption]

ONE AFTERNOON A-BOUT 12 years ago, where can i find Xanax online, Larry Page and Sergey Brin gave John Doerr a call. A few months earlier, the Google cofounders had accepted $12.5 million from Kleiner Perkins Canfield & Byers, DoerrÂ’s venture-capital firm, Where can i buy cheapest Xanax online, as well as an equal amount from Sequoia Capital. When they took the cash, they agreed
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This was the best result out of all of my attempts. You can see that even this result contains many errors: so many that I won't bother pointing them out. Nevertheless, most of the text was OCR'd correctly.

Xanax For Sale, For comparison, here's the same page, but this time the photo wasn't taken quite as well. After Xanax, The results are much worse:

[caption id="attachment_209" align="alignnone" width="300" caption="Poor Lighting"][/caption]

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The second photo is only slightly worse than the first one, but it resulted in a huge drop in OCR quality. (And some of the text is even repeated, e.g. "changed our mind", Xanax For Sale. How does that happen?) Unfortunately, buy Xanax from canada, in real-life situations the photos that users take are more likely to resemble the second photo than the first one.

These tests show only a corner of the page. I also tried to photograph the entire page, but this failed miserably: the resulting document contained no text at all. Kjøpe Xanax på nett, köpa Xanax online, I suspect Google Apps for Android reduces the resolution of the photo before sending it to the server for OCR! Otherwise, the OCR should have produced some results. Xanax For Sale, The Nexus S camera has a resolution of 2560x1920. The test page was 10.8"x7.9", which means that the photo was about 240 dpi (dots per inch), which is high enough to produce good OCR results. (The web version of Google Docs managed to produce reasonable results even with a 120 dpi image.) The most likely explanation I can think of is that the OCR was working with a low-resolution version of the page, buy cheap Xanax.

Another reason that I suspect Google Docs is downsampling the image is that when I exported the resulting document to HTML, the image in the HTML file was only 1280x960 pixels, i.e. 1.2 megapixels. This is anecdotal evidence, but it's consistent with the complete failure to perform OCR on the full page, Xanax For Sale. Xanax online cod,

What does this mean. If indeed Google is downsampling the photos before performing OCR then they could provide much better OCR results simply by sending the entire photo for processing instead of a lower-resolution version. And if they're not downsampling the photos then they have some other processing problem, but that also means that there's a lot they could do to improve the results. Let's see if they do anything about it!

Google Docs on the Web

The rest of these tests were all performed on my PC. Xanax For Sale, I scanned the page using a flatbed scanner (el cheapo Canon, but it's more than good enough).

AN UNCONVENTIONALCEO Ten

H | s BY STEVEN LEVY

ONE AFTERNOON ABOUT 12 years ago, Larry Page and Sergey Brin gave John Doerr a call. Buy Xanax without a prescription, A few months earlier, the Google cofounders had accepted $12.5 million from Kle`iner Perkins Caufielcl & Byers, Doerr’s venture-capital ?rm, as well as an equal amount from Sequoia Capital. when they took the cash, they agreed that they would hire an outsider to replace Page as CEO, a common strategy to provide “adult supervision” to inexperienced founders, Xanax For Sale. But now they were reneging. "They said, Xanax street price, 'We’ve changed our mind. We think we can run the company between the two of us,’ " Doerr recalls. Doerr's ?rst instinct was to immediately sell his shares, Xanax price, but he held He made Page and Brin an He would set up meetings for them with the most brilliant CEOs in Silicon Valley, so they could get a better sense of what the job entailed. Xanax For Sale, "After that," he told them, "if you think we should do a search, we will. And if you don't want to, then

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This is much better than Google Docs for Android: most of the text was converted correctly, even though the scan was very low resolution (120 dpi), Xanax For Sale. However, the layout detection algorithm is pretty poor, Xanax schedule. To its credit, it detected correctly that the text was in two columns. But it mistakenly thought the header is using the same columns as the text below, so it broke it up in a ridiculous way. Buy Xanax no prescription, This is why the sentence "24,000 employees later, cofounder retakes the topjob at Google. run the company like a startup" appears in the middle of the text.

Other problems include: not recognizing word breaks ("UNCONVENTIONALCEO"; "topjob"); confusing "d" with "cl" in "Caufield"; converting "Bezos" to "Bezus"; not recognizing the "ff" ligature (this is why the words "off" and "offer" are missing).

Xanax For Sale, If Google Docs relaxes its file size limit so that higher-resolution scans can be uploaded then it's likely that it will be able to produce very accurate results on the text itself. However,  the layout still won't be preserved.

Tesseract

AN UNCONVENTIONAL CEO
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Larry Page retakes the top get; at
His goalzto run the cemparsy trite a ata.rttrp aggaia.
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Byers, DoerrÂ’s venture-capital
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a common strategy to provide “adult supervision” to inexperienced founders, Xanax For Sale. But now
they were reneging. “They said, ‘We’ve changed our mind. Where can i buy cheapest Xanax online, We think we can run the com-
pany between the two of us,” ” Doerr recalls.
DoerrÂ’s first instinct was to immediately sell his shares, but he held OIT. He made Page
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Most of the text was recognized correctly, including words that Google Docs missed such as "offer" and "Caufield" (although it still got "off" wrong). Tesseract did a bad job on the header, and apparently thought some of the image was text (and didn't use a dictionary to realize that it's producing gibberish).

Of course, Tesseract had an easier task than Google Docs because it got a 300 dpi scan whereas Google Docs had only 120 dpi to work with, Xanax For Sale. Cheap Xanax no rx, When I tried to give the 120 dpi scan to Tesseract it failed miserably, and produced 100% garbage.

ABBYY FineReader

[caption id="attachment_211" align="alignnone" width="207" caption="PDF Created by ABBYY FineReader"][/caption]

I found only two mistakes in the output from ABBYY FineReader: it changed "Amazon.com" to "Amazon.corn" (probably due to an overzealous use of the dictionary), and changed "ILLUSTRATION BY Grafilu" to "LLUSTRATIDN BY Grafilll" in the footer.

Conclusion

As for Google Docs for Android: it produces mediocre results, even when the user goes to great lengths to give it good input. When using a mobile phone in the real world there will usually be many more challenges: the lighting is often bad; the camera isn't held precisely perpendicular to the page; the user's hand shakes; etc. So my advice is: if you're Julian Assange and you want to duplicate super-secret documents in a hurry, nothing beats a flatbed scanner and a top-tier OCR program.

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