Kazuma Kamiaka
著者に関連した記事は4件です。
更新情報
第9回
Development of motion image prediction method using principal componentanalysis
著者:
Ritu Bhusal Chhatkuli, Kazuyuki Demachi,Masaki Kawai,Hiroshi Sakakibara,Kazuma Kamiaka
発刊日:
公開日:
キーワードタグ:
image prediction lung tumor radiation therapy tumor tracking
Ritu Bhusal Chhatkuli, Kazuyuki Demachi,Masaki Kawai,Hiroshi Sakakibara,Kazuma Kamiaka
発刊日:
公開日:
キーワードタグ:
image prediction lung tumor radiation therapy tumor tracking
Respiratory motion can induce the limit in the accuracy of area irradiated during lung cancer radiation therapy. Many methods have been introduced to minimize the impact of healthy tissue irradiation due to the lung tumor mot ion. The purpose of this research is to develop an algorithm for the improvement of image guided radiation therapy by the prediction of motion images. We predict the motion images by using principal component analysis (PCA) a nd multi-channel singular spectral analysis (MSSA) method. ...
英字タイトル:
Development of motion image prediction method using principal componentanalysis
英字タイトル:
Development of motion image prediction method using principal componentanalysis
第10回
主成分分析とMSSA法を用いた動画予測手法の技術改良
著者:
上赤 一馬,Kazuma KAMIAKA,出町 和之,Demachi KAZUYUKI,榊原 洋志,Hiroshi SAKAKIBARA,笠原 直人,Naoto KASAHARA
発刊日:
公開日:
キーワードタグ:
Image prediction MSSA(Multi-channel Singular Spectrum Analysis) PCA(Principal Component Analysis)
上赤 一馬,Kazuma KAMIAKA,出町 和之,Demachi KAZUYUKI,榊原 洋志,Hiroshi SAKAKIBARA,笠原 直人,Naoto KASAHARA
発刊日:
公開日:
キーワードタグ:
Image prediction MSSA(Multi-channel Singular Spectrum Analysis) PCA(Principal Component Analysis)
Abstract In recent years, there are so many systems using movie. So, we propose a new method to predict the near-future images using movie. To predict the movi e, the Principal Component Analysis (PCA) and Multi-Channel Singular Spectrum Analysis (MSSA) are used in this method. Predicted movie obtained from this metho d is almost the same as the original movie, but improvement is required to reduce the calculation time and to increase the precision of the prediction for real -time image prediction. So, in ...
英字タイトル:
Technological Improvement of Movie Prediction Method by PCA and MSSA
英字タイトル:
Technological Improvement of Movie Prediction Method by PCA and MSSA
第9回
動画予測を用いた異常診断手法の開発
著者:
榊原 洋志,Yoji SAKAKIBARA,出町 和之,Kazuyuki DEMACHI,河合 理城,Masaki KAWAI,リッチャタクリ, Ritu CHHATLULI,上赤 一馬,Kazuma KAMIAKA
発刊日:
公開日:
キーワードタグ:
Anomalous Detection Movie PCA Prediction SSA
榊原 洋志,Yoji SAKAKIBARA,出町 和之,Kazuyuki DEMACHI,河合 理城,Masaki KAWAI,リッチャタクリ, Ritu CHHATLULI,上赤 一馬,Kazuma KAMIAKA
発刊日:
公開日:
キーワードタグ:
Anomalous Detection Movie PCA Prediction SSA
In this research, the new method to predict the near-future of the movie images captured by video camera based on the combination of t he Principle Component Analysis (PCA) and the Singular Spectral Analysis (SSA). In the normal condition of machines, the real-time ca ptured movie is supposed to correspond to the predicted one. If the error between the both becomes significantly large, it may suggest some anomalous motion of the machines. So the movie prediction method has a possibility of the sensitive an...
英字タイトル:
Development of Anomalous Detection using Movie Prediction
英字タイトル:
Development of Anomalous Detection using Movie Prediction
第11回
引張り試験片の変形の動画像データ解析に関する研究
著者:
桂 也真人,Yamato KATSURA,出町 和之,Kazuyuki DEMACHI,堀籠 達也,Tatsuya HORIKAGO,上赤 一馬,Kazuma KAMIAKA,笠原 直人,Naoto KASAHARA
発刊日:
公開日:
キーワードタグ:
deformation failure image analysis reactor pressure vessel template matching
桂 也真人,Yamato KATSURA,出町 和之,Kazuyuki DEMACHI,堀籠 達也,Tatsuya HORIKAGO,上赤 一馬,Kazuma KAMIAKA,笠原 直人,Naoto KASAHARA
発刊日:
公開日:
キーワードタグ:
deformation failure image analysis reactor pressure vessel template matching
After Fukushima accident in 2011, demand in a design and management to predict severe accidents like Fukushima accident have been realized. To realize them, we must clarify fracture event of reactor pressure v essels or containment vessels. However, the mechanism of failure of structure under severe condition like overpressure or hyperthermia is not clear completely. If we can to predict damage or failure causing se vere accidents in advance by some method, we can take some measures retaining soundness of ...
英字タイトル:
Image analysis for the deformation of a specimen with tensile loading
英字タイトル:
Image analysis for the deformation of a specimen with tensile loading