COMPUTER PROGRAM FOR IMAGE RECOGNITION, IMAGE RECOGNITION DEVICE AND IMAGE RECOGNITION METHOD

PROBLEM TO BE SOLVED: To provide a computer program for image recognition capable of identifying an image including a region that may be incorrectly detected as a region showing a subject.SOLUTION: A computer program for image recognition includes instructions making a computer execute: a step S101...

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Bibliographische Detailangaben
Hauptverfasser: ZHENG MINGBIAN, BABA TAKAYUKI, UEHARA YUSUKE, MIYAZAKI NOBUHIRO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a computer program for image recognition capable of identifying an image including a region that may be incorrectly detected as a region showing a subject.SOLUTION: A computer program for image recognition includes instructions making a computer execute: a step S101 of detecting a region showing a subject from each of multiple images in a time sequence obtained by an imaging part; a step S105 of determining degree of a time-series change in aspect ratio of the region showing the subject or determining a difference between pixel values in a foreground and pixel values in a background so as to identify a suspicious image including a region that may be incorrectly detected as the region showing the subject.SELECTED DRAWING: Figure 8 【課題】被写体が表された領域が誤検出されている可能性がある画像を特定することが可能な画像認識用コンピュータプログラムを提供する。【解決手段】画像認識用コンピュータプログラムは、撮像部により得られた時系列の複数の画像のそれぞれから被写体が表された領域を検出しS101、被写体が表された領域の縦横比の時系列に沿った変化度合い、または、被写体が表された領域内の各画素の前景の値と背景の値との差に応じてS105、複数の画像のうち、被写体が表された領域が誤検出されている可能性がある要注意画像を特定する、ことをコンピュータに実行させるための命令を含む。【選択図】図8