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Image recognition system and image recognition method

An image recognition and image technology, applied in the field of recognition, can solve problems such as low accuracy, time-consuming and labor-intensive

Inactive Publication Date: 2014-12-24
ASUSTEK COMPUTER INC
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Problems solved by technology

[0004] In addition, in the actual operation of gesture recognition, the existing technology is to collect images through a dual-lens camera (or a single lens with an infrared camera) to analyze whether there is a user's hand in the image, and to recognize the specific static gesture of the hand , and analyze and compare the above static gestures with the gestures stored in the database. The above recognition method is not only time-consuming and labor-intensive, but also has a low recognition accuracy

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  • Image recognition system and image recognition method

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Embodiment Construction

[0016] The present invention proposes an image recognition method 100, the steps of which are as follows figure 1 As shown, this image recognition method 100 includes the following steps:

[0017] Step 110: collecting multiple images;

[0018] Step 120: Analyze the images to obtain the target object;

[0019] Step 130: Analyze the target object to obtain color information and feature information;

[0020] Step 140: Calculate the current image according to the color information and feature information to obtain a probability distribution map;

[0021] Step 150: Comparing the difference between the current image and the previous image to obtain dynamic information; and

[0022] Step 160: Identify the target object according to the probability distribution map and dynamic information.

[0023] In order to make the image recognition method 100 easier to understand, the flow of the image recognition method 100 is described here with an example of recognizing user gestures. How...

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Abstract

The invention discloses an image recognition method. The image recognition method comprises the following step that multiple images are acquired; all the images are analyzed, so that a target object is obtained; the target object is analyzed, so that color information and characteristic information are obtained; statistics is conducted on the current image according to the color information and the characteristic information, so that a probability distribution diagram is obtained; the difference between the current image and the prior image is obtained by comparing the current image with the prior image, so that dynamic information is obtained; intersection is conducted between the probability distribution diagram and the dynamic information, so that the target object is recognized. In addition, the invention discloses an image recognition system.

Description

technical field [0001] The invention relates to a recognition method and system, in particular to an image recognition method and an image recognition system. Background technique [0002] With the development of science and technology, the mode of human-computer interaction gradually develops towards the characteristics of intuition and humanization, such as the keyboard and mouse from the computer era, to the touch panel in the tablet computer era, and then gesture recognition And other technologies, making the interaction between man and machine more convenient. [0003] The existing gesture recognition method is to use a dual-lens camera to collect images, or to use a single lens with an infrared camera to collect images. This is because the stability of a single lens is low, and the available information collected by a single lens is less. [0004] In addition, in the actual operation of gesture recognition, the existing technology is to collect images through a dual-l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F3/01G06V10/56
CPCG06V40/28G06V10/56
Inventor 刘冠贤高定甲
Owner ASUSTEK COMPUTER INC
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