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A recognition system and server technology, which is applied in the field of image recognition, can solve problems such as slow processing speed, low icon recognition group deficiency, and inability to extract enough feature points, so as to achieve the effect of accurate recognition of icons, convenient search and positioning
Active Publication Date: 2014-04-09
FUJIAN NETDRAGON WEBSOFT
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However, the existing image recognition technology mainly uses the feature point matching method, and the processing speed is relatively slow. At the sam
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[0053] In order to describe in detail the technical content, structural features, achieved objectives and effects of the present invention, the following is a detailed description in conjunction with the embodiments and accompanying drawings.
[0054] See figure 1 , Is a schematic diagram of the hardware architecture of the icon recognition system in the embodiment of the present invention. The system 10 includes at least one user terminal 20 and a server 30. The at least one user terminal 20 is connected to the server 30 through a network. The network may be the Internet, an intranet, or other applicable networks. The user terminal 20 may be an electronic device such as a mobile phone, a portable computer, a tablet computer, etc., and is used to implement basic functional operations including image display.
[0055] See also figure 2 The user terminal 20 includes an image display control unit 21, a display unit 22, an image acquisition unit 23, an image compression unit 24, and a...
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Abstract
The invention provided an icon recognition system. A user terminal sends a compressed icon image and identity recognition information to a server, the server decompresses the icon image to obtain a multi-channel image, image smoothing processing and the edge detection operation are carried out on each channel to obtain an edge binary image, the corresponding minimum enclosing rectangle is calculated, the icon image in the minimum enclosing rectangle is grayed, a vector value is calculated, the icon vector value and a pre-stored vector value are compared to determine the matched vector value and a corresponding icon name, and the matched vector value and the corresponding icon name are sent to the user terminal. The user terminal displays the received icon name. The invention further provides an ion recognition server and method. Through the icon recognition system, server and method, an icon can be accurately recognized to enable a user to search for and locate the icon conveniently.
Description
technical field [0001] The invention relates to the technical field of image recognition, in particular to an icon recognition system, server and method. Background technique [0002] Since the 1970s, research on image retrieval has begun. At that time, it was mainly text-based image retrieval technology (Text-based Image Retrieval, referred to as TBIR), which used text descriptions to describe image features, such as the author of a painting. , year, genre, size, etc. After the 1990s, image retrieval technologies that analyze and retrieve image content semantics, such as image color, texture, layout, etc., appeared, that is, Content-based Image Retrieval (CBIR for short). [0003] In the current information age, more and more information needs to be stored and processed in the form of electronic information, so image recognition technology with high accuracy is required. However, the existing image recognition technology mainly uses the feature point matching method, and ...
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