IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND IMAGE PROCESSING PROGRAM

To provide an image processing apparatus which can extract a feature point of an object (especially, joint position of a human body) with the higher accuracy for an image captured when the object is moving.SOLUTION: An image processing apparatus includes: an image acquisition unit 10 which acquires...

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Bibliographic Details
Main Authors YAMATO HIROSHI, TANAKA NOZOMU
Format Patent
LanguageEnglish
Japanese
Published 10.01.2019
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:To provide an image processing apparatus which can extract a feature point of an object (especially, joint position of a human body) with the higher accuracy for an image captured when the object is moving.SOLUTION: An image processing apparatus includes: an image acquisition unit 10 which acquires a plurality of images D1 obtained by continuously imaging an object; a composite image generation unit 30 which generates one composite image D3 by overlapping the plurality of images with each other; and a feature point extraction unit 40 which extracts a feature point D4 of the object on the basis of the composite image using the learned convolutional neural network.SELECTED DRAWING: Figure 1 【課題】対象物体が動作している際に撮像された画像について、より高精度に、対象物体の特徴点（特に、人体の関節位置）を抽出し得る画像処理装置を提供すること。【解決手段】対象物体を連続的に撮像した複数の画像Ｄ１を取得する画像取得部１０と、複数の前記画像を重ね合わせて、一の合成画像Ｄ３を生成する合成画像生成部３０と、学習済みの畳み込みニューラルネットワークを用いて、前記合成画像に基づいて、前記対象物体の特徴点Ｄ４を抽出する特徴点抽出部４０と、を備える、画像処理装置。【選択図】図１
Bibliography:Application Number: JP20170119868