IMAGE PROCESSING APPARATUS, IMAGING DEVICE, AND IMAGE PROCESSING PROGRAM

PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of tracking a subject, and predicting the subject position and subject distance at the time of shooting from the results of tracking, and to provide an imaging device and an image processing program.SOLUTION: An image processing...

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Bibliographic Details
Main Authors NIINAMI NORIKATSU, GUAN HAIKE
Format Patent
LanguageEnglish
Japanese
Published 04.08.2016
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of tracking a subject, and predicting the subject position and subject distance at the time of shooting from the results of tracking, and to provide an imaging device and an image processing program.SOLUTION: An image processing apparatus includes a moving image input section 101 for inputting a time series image frame from an imaging device having a shooting optical system for shooting a subject, a tracking object region setting section 102 for setting a tracking object region in the image frame thus inputted, a tracking section 103 for tracking a tracking object region thus set among a plurality of image frames, subject state prediction means 103-105 for predicting the subject state after a certain time from the last image frame in the time series, out of the plurality of image frames, by using the results of tracking of the tracking object region tracked between a plurality of image frames, and a shooting parameter setting section 106 for setting the shooting parameters based on the predicted subject state in the imaging device.SELECTED DRAWING: Figure 3 【課題】被写体を追尾し、追尾した結果から撮影時の被写体位置と被写体距離を予測することができる画像処理装置、撮像装置、及び画像処理プログラムを提供する。【解決手段】被写体を撮影するための撮影光学系を有する撮像装置から時系列の画像フレームを入力する動画像入力部１０１と、入力された画像フレームにおいて追尾対象領域を設定する追尾対象領域設定部１０２と、設定された追尾対象領域を複数の画像フレーム間で追尾する追尾部１０３と、複数の画像フレーム間で追尾された追尾対象領域の追尾結果を用いて、複数の画像フレームのうち時系列で最後の画像フレームから一定時間後の被写体状態を予測する被写体状態予測手段１０３〜１０５と、予測された被写体状態に基づく撮影パラメータを撮像装置に設定する撮影パラメータ設定部１０６と、を備える。【選択図】図３
Bibliography:Application Number: JP20150015424