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Method for processing optical capturing module signal

A technology for capturing modules and signal processing, applied in the field of signal processing, can solve problems such as system calculus complexity, and achieve the effect of simplifying the burden

Inactive Publication Date: 2009-12-16
KYE SYST CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007]The current pointing device that integrates fingerprint identification and displacement signal control solves the problem of hardware cost, but ignores that fingerprint identification and displacement information do not need to be used in practical applications. At the same time, the fingerprint image is captured and then calculated according to the fingerprint identification or displacement signal control, resulting in the complexity of the system calculation

Method used

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  • Method for processing optical capturing module signal
  • Method for processing optical capturing module signal

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Embodiment Construction

[0021] According to the signal processing method of the optical capture module disclosed in the present invention, it can be arranged on a hardware device and connected to a computer device by the hardware device, or the optical capture module can be directly arranged on a computer device, wherein the hardware device can be It is an external computer peripheral device such as a mouse, a tablet, a trackball, etc., and the computer device can be a data processing device such as a desktop computer, a notebook computer, or a personal digital processor. In the description of the following embodiments, a mouse is used as a hardware device, and a desktop computer is used as a computer device as the best embodiment of the present invention.

[0022] see figure 1 As shown, according to the optical capture module signal processing method disclosed in the present invention, the hardware device 10 is a mouse, and the computer device 20 is a desktop computer. In the known technology, the m...

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Abstract

The invention relates to a method for processing an optical capturing module signal, comprising the following steps: after a hardware device is in signal connection with a computer device, fingerprint identification starting-up action is carried out by an optical capturing module of the hardware device, displacement control is carried out by continuous image detection, whether the hardware device exists or not is determined by a starting-up procedure of the computer device, then the optical capturing module of the hardware device captures a single fingerprint image to identify a starting-up identification, and after the starting-up action is completed, the optical capturing module continuously captures a multi-frame displacement image and converts the multi-frame displacement image into a displacement signal to be transmitted to the computer device to control a window interface.

Description

technical field [0001] The invention relates to a signal processing method, in particular to a method for processing images captured by an optical capture module. Background technique [0002] The pointer input device (Pointing Device) generally refers to a hardware device (Hardware Device) that can input coordinate displacement signals to a computer device (such as a personal computer, a notebook computer, or a personal digital assistant, etc.). There are many types of visible pointer input devices, such as This includes mice, trackball devices, trackpads, pen tablets, joysticks, etc. Wherein, except that the mouse can input coordinate displacement signals to the computer device according to the movement of the user, the mouse is also provided with a scroll wheel, which can also control the vertical scroll bar or horizontal scroll bar of the windowed interface. , the mouse has become the most popular man-machine interface at present. [0003] After the mouse has become th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06K9/00
Inventor 苏玉泉
Owner KYE SYST CORP
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