kanji ocr

I. Introduction to OCR see Http://baike.baidu.com/view/17761.htm?fr=ala0_1 Everyone reference, I was the first to know so, hehe. Master laughed atNow there are many OCR engines on the market, but most of them are charged and expensive. Not suitable for us to study.And today we talk about the tesseract is open-source products, more suitable for everyone's taste it. And Tesseract is currently a high recogniti

Background introduction:This time is doing a floating population management project, which requires the use of H5 Web page photo identification ID card, then the circle, this is not the function of the app? Products in order to quickly iterate the app has been the function of the H5 piled up, there is no way to solve the problem.Looked up some information, found that in addition to the cost of OCR (Baidu, cloud vein, etc.) is better and support the Ch

The mobile license plate recognition technology is an image recognition technology developed on the basis of OCR optical character recognition technology, which is used to identify the feature information of automobile number plates. At home, the technology by the Beijing Yi-Bo era and Tsinghua University successfully to "National 863 Plan" project results-"Text image recognition technology TH-OCR" industri

First, the environmentWindows 7 x64Python 3 +Second, installation1, TESSERACT-OCR Installationhttp://digi.bib.uni-mannheim.de/tesseract/2, Pytesseract installationPip Install Pytesseract3, Pillow installationPip Install PillowThird, the use#!-*-coding:utf-8-*-Importpytesseract fromPILImportImagepytesseract.pytesseract.tesseract_cmd='C://program Files (x86)//tesseract-ocr//tesseract.exe'Tessdata_dir_config='

Union Of Myanmar Republic, formerly known as Burma, is a country in Southeast Asia, and from 1962 to 2010 Burma has been ruled by the junta after the coup, and it has been open to outsiders for the last 5 years and has established trade and cultural ties with other countries. Burmese is made up of many dialects, but all dialects share a core alphabet, which is mainly used in formal and print media, with 33 consonants and 12 auxiliary characters, and regional dialects may also use other characte

about the Orc verification code recognition can read another article of this blog two common types of Orc verification code recognition method and Practice Testimonials This article is a further technical upgrade note for TESSERACT-OCR, and what to do if the default recognition rate is relatively low. don't worry, TESSERACT-OCR's own tools provide a way to use the footage you provide to make manual corrections to improve recognition rates. Let's t

Ubuntu in the Chinese font to look at the total sense of a bit uncomfortable, so Baidu, here is recorded how to install Windows fonts in Ubuntu 12.04Step1. Go to the Windows system to copy a fontGenerally speaking, the Windows system fonts are in c/windows/fonts, so go straight in and pick the font you like.For convenience, I directly copied all the fonts in the Fonts folder and placed them in the ~/winfonts of the Ubuntu system.Step2. Create a new folder in/usr/share/fonts/winfontsThe main purp

Before writing an article about Chinese characters for Pinyin, and then I personally used to use also uncomfortable, a little troubleHere, I write a class method directlyClick to download the source codeThis is a class, there is only one class method, the direct import can be used, but I first declare the output, pure capitalization, Chinese and Chinese characters between the phonetic format has spacesThathaha = "Ha haThe respective lengths are:2 5There's nothing else.IOS:

public class Chshex{Convert from Chinese characters to 16 binarypublic static string Gethexfromchs (string s){if ((s.length% 2)! = 0){s + = "";//Spacethrow new ArgumentException ("s is not valid Chinese string!");}System.Text.Encoding CHS = System.Text.Encoding.GetEncoding ("gb2312");byte[] bytes = chs. GetBytes (s);String str = "";for (int i = 0; i {str + = string. Format ("{0:x}", Bytes[i]);}return str;}C # Kanji to hex

NSString *tobestring =Textfield.text; NSString*lang = [[Uitextinputmode currentinputmode] primarylanguage];//Keyboard Input Mode if([lang isequaltostring:@"Zh-hans"]) {//Simplified Chinese input, including simplified pinyin, fitness wubi, simplified handwritingUitextrange*selectedrange =[TextField Markedtextrange]; //get highlighted partsuitextposition*position = [TextField positionFromPosition:selectedRange.start offset:0]; //Word Count and limit the words you have entered without highlighti

The idea of solving a problem: A Chinese character is stored in a string as two negative characters.So just count the number of negative characters in the string and divide by two.1#include 2#include 3 using namespacestd;4 Const intMAXN =240000;5 CharSTR[MAXN];6 intMain ()7 {8 intN;9scanf"%d", n);Ten GetChar (); One while(n--) A { - gets (str); - intLen =strlen (str); the intCNT =0; - for(inti =0; i ) - if(Str[i] 0) CNT + +; -printf"%d\n", CNT/2); +

Chinese character statisticsTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 30230 Accepted Submission (s): 16588problem Descriptioncounts the number of Chinese characters in a given text file. InputThe input file first contains an integer n, which indicates the number of test instances, followed by the N-segment text. Outputfor each piece of text, output the number of Chinese characters, and one row for each test instance.[Hint:] From the cha

PHP Kanji transcoding Class qswhu{ var $qswhData; function Qswhu ($filename = "qswhu.php") { $this->qswhdata=file ($filename); } function decode ($STR, $pattern =0) { $arr =array ("/# (/w+);/iu", "/((%/W/W) +)/I", "/%u (/w{4,5})/iu"); if (Is_integer ($pattern)) { if ($pattern >=count ($arr)) Die ("Invalid Function"); $pattern = $arr [$pattern]; } Return Preg_replace_callback ($pattern,

["code"]= $string; Add to the session $this->getimage (); Output Verification Code Return '; } protected function Getcheckcode () { $string = Array (); Switch ($this->codetype) { Case 1: Numeric string $string = Array_rand (range (0,9), $this->codenum); Break Case 2: Large Letter String $string = Array_rand (Array_flip (Range (' A ', ' Z ')), $this->codenum); Break Case 3: Kanji