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Visual feature-based image processing device

An image processing device and technology of visual features, applied in the field of image processing, can solve the problems of difficult target distinction, difficult target identification and tracking, etc.

Inactive Publication Date: 2016-11-09
韦醒妃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, using radar to track targets on an image processing device has great advantages in positioning accuracy and tracking success rate, but it is difficult to distinguish the characteristics of targets only from the distance information obtained by radar, especially when the target is In the case of occlusion and multiple targets, it is difficult to achieve effective target identification and tracking

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 The image processing device based on visual features in this embodiment includes an image processing device and a target recognition device connected to the image processing device, wherein the image processing device includes:

[0044] a recording control unit configured to perform control such that the image data is recorded on the recording medium;

[0045] a connection unit configured to connect the image processing device to an external device in one of a plurality of connection modes including a first connection mode and a second connection mode;

[0046] a transmitting unit configured to transmit image data recorded on the recording medium to the external device to which the image processing device is connected;

[0047] a control unit configured to, in a case where the external device to which the image processing device is connected in the first connection mode receives an operation for terminating connection, control such that the connection to t...

Embodiment 2

[0075] see figure 1 The image processing device based on visual features in this embodiment includes an image processing device and a target recognition device connected to the image processing device, wherein the image processing device includes:

[0076] a recording control unit configured to perform control such that the image data is recorded on the recording medium;

[0077] a connection unit configured to connect the image processing device to an external device in one of a plurality of connection modes including a first connection mode and a second connection mode;

[0078] a transmitting unit configured to transmit image data recorded on the recording medium to the external device to which the image processing device is connected;

[0079] a control unit configured to, in a case where the external device to which the image processing device is connected in the first connection mode receives an operation for terminating connection, control such that the connection to t...

Embodiment 3

[0107] see figure 1 The image processing device based on visual features in this embodiment includes an image processing device and a target recognition device connected to the image processing device, wherein the image processing device includes:

[0108] a recording control unit configured to perform control such that the image data is recorded on the recording medium;

[0109] a connection unit configured to connect the image processing device to an external device in one of a plurality of connection modes including a first connection mode and a second connection mode;

[0110] a transmitting unit configured to transmit image data recorded on the recording medium to the external device to which the image processing device is connected;

[0111] a control unit configured to, in a case where the external device to which the image processing device is connected in the first connection mode receives an operation for terminating connection, control such that the connection to t...

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PUM

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Abstract

The present invention provides an image processing device based on visual features, including an image processing device and a target recognition device connected to the image processing device. The target recognition device recognizes and tracks targets based on visual features, and includes sequentially connected suspect target acquisition modules, color information Processing module, contour information processing module, and feature evaluation module, wherein the color information processing module converts the original frame image from the RGB color space to the HSV color space and constructs the hue color model of the suspected target in the HSV color space, and the contour The information processing module is used to divide the actual outline of the original frame image into feature areas and non-feature areas, merge adjacent areas of the same type, and select filters with different parameters to compare the merged feature areas and non-feature areas. Non-feature regions are smoothed separately. The invention has the advantages of high recognition precision and fast recognition speed.

Description

technical field [0001] The invention relates to the field of image processing, in particular to an image processing device based on visual features. Background technique [0002] In related technologies, using radar to track targets on an image processing device has great advantages in positioning accuracy and tracking success rate, but it is difficult to distinguish the characteristics of targets only from the distance information obtained by radar, especially when the target is In the case of occlusion and multiple targets, it is difficult to achieve effective target recognition and tracking. It is an effective way to solve the above problems by using the visual information of the target (such as color, outline, etc.) to describe the target features, and to identify and track the target based on the target visual features. Contents of the invention [0003] To solve the above problems, the present invention provides an image processing device based on visual features. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18G06T7/40
CPCH04N7/18
Inventor 不公告发明人
Owner 韦醒妃
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