A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, AND IMAGE PROCESSING PROGRAM
To make it possible to estimate a two-dimensional distribution which is not limited to a horizontal direction when estimating, from an image showing a distribution of one physical quantity related to an earth structure, a distribution of another physical quantity different from one physical quantity by image conversion.SOLUTION: An image processing method includes: a step (S12) of converting physical quantities related to an earth structure (S) to be analyzed into discrete values according to characteristics of the physical quantities; a step (S13) of generating a pre-conversion image (I1) with the same shape as a cross section of the earth structure (S) showing a distribution of the discrete values within the earth structure (S); and a step (S14) of converting the pre-conversion image (I1) into a rectangular input image (I2).SELECTED DRAWING: Figure 2
【課題】土構造物に関する一の物理量の分布を示す画像から、当該一の物理量とは異なる他の物理量の分布を画像変換によって推定する際に、水平方向に限られない二次元的な分布を推定できるようにする。【解決手段】画像処理方法は、解析対象の土構造物（Ｓ）に関する物理量を、当該物理量の特性に応じた離散値に変換するステップ（Ｓ１２）と、土構造物（Ｓ）内における離散値の分布を示す、当該土構造物（Ｓ）の断面と同形状の変換前画像（Ｉ１）を生成するステップ（Ｓ１３）と、変換前画像（Ｉ１）を矩形の入力用画像（Ｉ２）に幾何学的変換するステップ（Ｓ１４）と、を有する。【選択図】図２
IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, AND IMAGE PROCESSING PROGRAM
To make it possible to estimate a two-dimensional distribution which is not limited to a horizontal direction when estimating, from an image showing a distribution of one physical quantity related to an earth structure, a distribution of another physical quantity different from one physical quantity by image conversion.SOLUTION: An image processing method includes: a step (S12) of converting physical quantities related to an earth structure (S) to be analyzed into discrete values according to characteristics of the physical quantities; a step (S13) of generating a pre-conversion image (I1) with the same shape as a cross section of the earth structure (S) showing a distribution of the discrete values within the earth structure (S); and a step (S14) of converting the pre-conversion image (I1) into a rectangular input image (I2).SELECTED DRAWING: Figure 2
【課題】土構造物に関する一の物理量の分布を示す画像から、当該一の物理量とは異なる他の物理量の分布を画像変換によって推定する際に、水平方向に限られない二次元的な分布を推定できるようにする。【解決手段】画像処理方法は、解析対象の土構造物（Ｓ）に関する物理量を、当該物理量の特性に応じた離散値に変換するステップ（Ｓ１２）と、土構造物（Ｓ）内における離散値の分布を示す、当該土構造物（Ｓ）の断面と同形状の変換前画像（Ｉ１）を生成するステップ（Ｓ１３）と、変換前画像（Ｉ１）を矩形の入力用画像（Ｉ２）に幾何学的変換するステップ（Ｓ１４）と、を有する。【選択図】図２
IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, AND IMAGE PROCESSING PROGRAM
画像処理方法、画像処理装置および画像処理プログラム
KURODA SEIICHIRO (author) / HOMMA YUSUKE (author)
2023-12-21
Patent
Electronic Resource
Japanese
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