Building material image identification and analysis system and method thereof

Abstract

A building material image identification and analysis system and a method thereof are used for measuring the actual size of a building material, and the system comprises a shooting unit used for shooting the building material to obtain a building material image; an image identification unit used for receiving the building material image, obtaining an actual size of an image feature according to atleast one image feature in the building material image, and calculating the actual size of the building material according to a proportion of the image feature to the building material in the building material image and the actual size of the image feature. Therefore, in the process of obtaining the actual size of the building material, the installation space of the building material can be obtained without a size correction piece.

Description

technical field [0001] The invention relates to an image recognition technology, in particular to a building material image recognition and analysis system and its method. Background technique [0002] At present, before making building materials, it is necessary to obtain the space size of the place where the building materials are to be installed, and then make matching building materials according to the aforementioned space size. The actual measurement is carried out at the installation site, but when the installation site is far away, the method of on-site measurement by manpower will generate traffic and labor costs, resulting in high cost of building material installation. [0003] Therefore, in order to overcome the above-mentioned problems, China Taiwan Invention Patent No. I509213 discloses a "method for obtaining the size of a door (window) installation space using a remote image", which mainly uses a size correction member to be arranged on the edge of a building...

AI Technical Summary

Problems solved by technology

[0004] 1. Because this conventional technology must first place a size calibration piece before acquiring images, it is found that the measurement is often troublesome because no suitable size calibration piece can be found.

[0005] 2. This conventional technology cannot identify the color of the building materials in the image, thus causing the problem that the colors of the produced building materials are often different

[0006] 3. Furthermore, the conventional technology is only to note the installation location when shooting, so there is often trouble with the wrong installation location

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