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Image data processing method and image data processing apparatus

An image data and processing method technology, applied in the field of image data processing method and image data processing equipment, can solve the problems of large volume, restricting acquisition of target object display state, processing speed and efficiency of missing state, etc.

Pending Publication Date: 2019-11-05
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical solution of the existing technology adopts continuous video recording for monitoring, which easily occupies network transmission resources and storage resources, and requires a large amount of analysis and image recognition, which seriously restricts the processing of obtaining the display state and missing state of the target object speed and efficiency

Method used

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  • Image data processing method and image data processing apparatus
  • Image data processing method and image data processing apparatus
  • Image data processing method and image data processing apparatus

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Embodiment Construction

[0061] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0062] In order to overcome the technical defect that it is easy to occupy network transmission resources and storage resources, the volume of analysis and image recognition needs to be very large, which seriously restricts the processing speed and efficiency of obtaining the display status and missing status of target objects, this application provides a Image data processing method, please refer to figure 1 , the above image data processing method, comprising steps:

[0063] Step S11: Obtain image data collected by the shooting device...

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Abstract

The image data processing method comprises the following steps: acquiring image data acquired by shooting equipment in real time, and determining an acquisition time point from the image data at a predetermined interval; carrying out difference processing on the previous frame of picture and the next frame of picture at the acquisition time point, and screening and obtaining a difference image; extracting a contour line of the differential image, and if the position range of the contour line is located in a specified area, obtaining a previous frame of picture and a next frame of picture of the differential image as a first target frame of picture and a second target frame of picture respectively; intercepting a first target frame picture and a second target frame picture according to theposition range of the contour line, obtaining a first screenshot and a second screenshot, and returning the first screenshot and the second screenshot to a server for processing. According to the technical scheme, under the condition that the target object or the observation area is monitored in real time or continuously, the changed first screenshot and the changed second screenshot can be transmitted back, the data processing speed and efficiency are improved, and the storage resource requirement is reduced.

Description

technical field [0001] The present invention relates to the technical field of data transmission and image data processing, in particular, the present invention relates to an image data processing method and image data processing equipment. Background technique [0002] Image data processing technology includes a technology for processing images to obtain corresponding data. With the development of Internet of Things technology, life is becoming more and more intelligent. Taking physical display as an example, the target object in a certain area or a certain position is monitored. This monitoring method relies on image processing technology and can achieve a high degree of automation. Obtain the aforementioned relevant information by observing and analyzing surveillance video. [0003] The technical solution of the prior art adopts the method of continuous video recording for monitoring, which easily occupies network transmission resources and storage resources, and require...

Claims

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Application Information

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IPC IPC(8): G06T7/70G06T7/136G06T5/00G06Q10/08H04L29/08H04N7/18
CPCG06T7/70G06T7/136G06T5/00G06Q10/083H04L67/025H04N7/18G06T2207/10016H04L67/52
Inventor 惠慧
Owner PING AN TECH (SHENZHEN) CO LTD
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