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Fabric multi-angle image fusion system and method thereof

An image fusion and multi-angle technology, applied in image enhancement, image analysis, image communication, etc., can solve problems such as the limitation of single-view information, and achieve the effects of avoiding a large number of missing, efficient processing, and simple operation

Pending Publication Date: 2019-08-09
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The first purpose of the present invention is to provide a fabric multi-angle image fusion system, which can solve the problem of single-view information limitation, keep effective information in the fusion image to the greatest extent, and has simple and convenient algorithm, strong practicability and excellent image processing effect. it is good

Method used

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  • Fabric multi-angle image fusion system and method thereof
  • Fabric multi-angle image fusion system and method thereof
  • Fabric multi-angle image fusion system and method thereof

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Embodiment 1

[0043] A fabric multi-angle image fusion system disclosed in this embodiment, such as figure 1 As shown, it includes an image acquisition device 1 , an illumination device 2 , a sample support mechanism 3 , a motion controller 4 and a processing device 5 .

[0044] The sample supporting mechanism 3 includes a rotating platform placed horizontally so as to be able to rotate circumferentially around a vertical central axis, and a clamp fixedly installed on the rotating platform. The fixture is fixedly installed at the center of the rotating platform, and there are fixed bar magnets at both ends of the fixture. Through the attractive force between the magnets, the sample fabric is clamped and a certain pre-tension is provided. A number of matching reference points for feature matching are arranged equidistantly around the edge of the fixture, preferably at four symmetrical corners.

[0045]The image acquisition device 1 adopts a single set of high-resolution digital camera to sh...

Embodiment 2

[0048] A fabric multi-angle image fusion method disclosed in this embodiment, such as figure 2 As shown, steps S1 to S4 are included, and the specific steps are as follows:

[0049] S1. Multi-angle image acquisition: Fix and clamp the sample fabric at the center of the set rotating platform, adjust the lighting device 2 to obtain the appropriate brightness required for shooting, and control the rotating platform to rotate around the central axis through the motion controller 4. Under the control of the motion controller 4, the rotating platform rotates intermittently in the circumferential direction with 90 degrees as the reference angle. The digital camera of the image acquisition device 1 takes pictures of the sample fabric fixed and clamped on the rotating platform, and adjusts the focus of the digital camera on the rotating platform. to take pictures of the clamped sample fabric; the rotating platform rotates once and takes a picture every 90 degrees to obtain the image s...

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Abstract

The invention discloses a fabric multi-angle image fusion system and a method thereof. The invention relates to the field of fabric image information collection. The defect of information acquisitiondeficiency caused by blind areas in traditional single-side scanning or single-view angle fabric image acquisition is overcome. According to the technical scheme, the method is characterized in that an image acquisition device is used for multi-angle image shooting of the fabric, collected images are preprocessed, image fusion processing is carried out, and then a multi-angle image fusion image isobtained. According to the method, the problem of single-view-angle information limitation can be solved, effective information is reserved in the fused image to the maximum extent, the algorithm issimple and convenient, practicability is high, and the image processing effect is good.

Description

technical field [0001] The invention relates to the field of fabric image information collection, in particular to a fabric multi-angle image fusion system and method thereof. Background technique [0002] The concept of image fusion was first proposed in the mid-1980s. It is an important part of image processing. It can use specific algorithms to gather multiple image information of the same scene and output a more accurate and comprehensive image of the same scene. Fusion of images is more suitable for human visual perception and facilitates further processing and analysis of images by computer. With the development of digital image processing and analysis technology, image fusion technology is widely used in various fields. Researchers have proposed and improved a variety of image fusion methods for different application fields, which has promoted the research of image fusion technology. [0003] In terms of fabric image texture research, the fabric image acquisition met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/50G06T7/30G06K9/46H04N5/232
CPCG06T5/50G06T7/30G06T2207/10004G06T2207/20221G06V10/462H04N23/951
Inventor 辛斌杰王文珍邓娜王益亮陆帅钢邢文宇张铮烨陈阳王文帝
Owner SHANGHAI UNIV OF ENG SCI
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