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Method and system for unmarked image detection of bee trajectory

A motion trajectory, image detection technology, applied in image analysis, image data processing, instruments, etc., can solve the problems of heavy workload, low efficiency, poor reliability, etc.

Inactive Publication Date: 2015-07-29
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During the experiment, in order to obtain data for analyzing the behavior characteristics of bees, researchers need to manually mark the movements of bees. Low-level disadvantages, because bees live in groups and their behavior is highly flexible, unmarked tracking and detection has always been an unsolved problem

Method used

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  • Method and system for unmarked image detection of bee trajectory
  • Method and system for unmarked image detection of bee trajectory
  • Method and system for unmarked image detection of bee trajectory

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Embodiment

[0197] The present embodiment adopts the following hardware conditions: the collection of images is taken with a digital video camera. The resolution of the captured image is 640*480 pixels, and the frame rate is 30 frames per second. The shooting method is perpendicular to the plane of bee movement. The image detection method of the present embodiment is realized by using a PC, equipped with a Pentium(R) Dual-Core processor with a main frequency of 2.6GHz and a memory of 2.00GB, using the Microsoft Visual Studio 2010 system.

[0198] image 3 It is the initial frame image. From the picture, we can see the actual environment where the bees live, making the background messy and very close to the color of the bees. Figure 4 Indicates the image obtained by calculating the luminance value through the R and B components of the original color image, and the calculation method is E=2×R-B. From Figure 4 It can be seen from the image in the image that the bee is roughly separated...

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Abstract

The invention discloses a non-marking image detection method and a system of bee motion tracks, and relates to the technical field of image detection. Due to detection to frame images, target points of to-be-detected bees can be defined frame by frame, and non-marking tracking detection of the bee motion tracks is completed. Due to statistics and analysis of the motion tracks of objects, a waggle region of a bee waggle dancing is identified. Therefore, information such as waggle time and waggle angles of bees can be obtained, the non-marking image detection of the bee waggle dancing is achieved, work load of the detection is lowered, and efficiency value, reliability and precision are improved.

Description

technical field [0001] The invention relates to the technical field of image detection, in particular to a method and system for detecting a bee's movement track without a logo image. Background technique [0002] Social insects are of great biological significance in nature. In recent years, research on the organization and communication behavior of social insects has received high attention. Bee's waggle dance is an indispensable part of the study of social insect behavior, and it is very necessary to analyze and decipher it, which requires a certain understanding of the characteristics of bee's dance behavior. Often, experimental observations are required to study bee behavior in order to characterize bee behavior. During the experiment, in order to obtain data for analyzing the behavioral characteristics of bees, researchers need to manually mark the movements of bees. Low-level disadvantages, because bees live in groups and have highly flexible behaviors, unmarked tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/20
Inventor 陈兵旗明晓嫱王尧田浩
Owner CHINA AGRI UNIV
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