First, the application background of business card recognition
Business cards in the business activities, essential to exchange business cards is not only the way to keep the other side of the business, or a business etiquette. A large number of business cards how to effectively save, so that the next use. It requires business card recognition, business card recognition in helping to organize business cards played an important role. The principle of name card recognition applications is OCR character recognition, character recognition technology, by scanning the name card on the text, text information on the name card collection, split text matching and character library, you can edit the text output. I collected on the market do name card recognition, choose some, give you a name card recognition through exposition. Name card recognition refers to the name card through a mobile phone camera identification, import mobile phone mail list, using the software of SyncML standard can be synchronized to the cloud, WEB/WAP cloud network management, paper management difficult to easily get rid of name card troubles. When the mobile phone address book synchronization to the network after the cloud, network management will achieve a qualitative leap. Whether it is business office staff, or the leadership of the government and enterprises, can easily achieve a convenient and inexpensive all kinds of network communication and convenient management. The use of scanner, digital camera, mobile phone or camera name card image, fast scan and read all the information on the name card image, automatic identification of the column name card contact information, in accordance with the format of the database into the phone contacts.
Two, business card recognition function
Through the camera to shoot the business card image or load the business card image from the album;
Automatic 90 degrees, 90 degrees or 180 degrees rotation of the business card image;
Automatic recognition of text orientation on the name card (judging horizontally or vertically);
Automatically rotate the business card image;
Automatically judge the edge of the business card to the business card image normalization correction;
Automatically beautify the business card image (including denoising, smoothing, image enhancement and other image processing);
Automatic layout analysis of business cards each text block;
Text lines for text line cutting;
Character for each text line;
Feature extraction for each text character;
Pattern matching and recognition of characters of different characters;
After dealing with the results of the identification of the text characters;
For each text line to identify the business card field;
Post processing correction of business card field;
To save the information of each column of the business card to the contact database, and store the automatic beautification of the business card image;
To detect whether or not to repeat business cards and the corresponding treatment;
Support English, simplified Chinese, traditional Chinese, english;
Support mainstream mobile phone operating system (Android, IOS), WeChat public number H5 and network server version of the business card identification;
Support the scanner, digital camera, mobile phone, camera, shooting high shot instrument PC macro camera name card image recognition;
The requirements of the camera with a macro lens, autofocus lens, camera resolution more than 1 million 300 thousand pixels.
Three, the characteristics of business card recognition
1, the text through business card identification can support the mainstream operating system: Android and IOS, APP integrated business card recognition SDK, users using mobile phones, tablet PCs for business cards to shoot automatically identify business card information.
2, business card recognition and identification of many types: support the horizontal version of the card identification, vertical version of the card identification, and other types of cards;
3, business card recognition speed: single card recognition speed is less than 2 seconds;
4, business card recognition automatic cutting rotation: support automatic cutting, support 180 degrees, 90 degrees rotation.
5, by calling the recognition function Activity, the realization of APP application program interface calls, support Object-C, JAVA and other language development calls.
Business card recognition technology makes the personnel information input process is simplified as: mobile phone or PAD alignment business card to take pictures, automatic identification of the various information to form a business card to facilitate the management of electronic version.
Four, business card identification application industry
The name card information entry name card recognition more quickly and accurately, name card information into the industry is to increase gradually, such as finance and Insurance Industry Exhibition (mobile entry card the name card information), mobile CRM (guest name card information entry), mobile visitor management etc.. Business card recognition to speed up the work efficiency, avoid the manual entry slow, error prone, poor user experience, the disadvantage of the majority of users. Have a business card recognition camera recognition, no longer have to worry about business card information management problems.
Five, business card recognition business card specification
Mobile phone camera recognition business card specification helps to improve the recognition rate
1, light: when shooting attention to the effects of sunlight, avoid light and shadow
2, angle: do not tilt the camera angle too large, so as not to cause serious image variants
3, background: less left background (that is, the document is full of pictures) or simple background, can improve the recognition rate
4, focus: focus on the clear, to avoid ambiguity is not clear
Mobile phone camera recognition business card is a very standard method of managing a business card, it is easy to operate, flexible management, the key is very convenient to use. Mobile phone camera recognition business card to solve the problem of people to manage business cards.
Six, business card recognition product introduction
1, accurate identification card accuracy rate of up to 100%;
2, create an electronic business card anytime, anywhere rapid exchange of business cards
3, associated address book identification card information, you can directly save the phone to the local communication inside;
4, associated with the map to identify the address in the famous film, you can directly related to the location of the map accurately;
5, quick editing for the recognized name card, can be directly realized one touch dialing, SMS, email, browser and other functions;
6, group management can select, name card sorting, query, delete and other functions, keywords;