IMAGE PROCESSING SYSTEM, IMAGING SYSTEM, MOBILE

To provide a technique for acquiring a high quality image with less blur easily.SOLUTION: An image processing system has an acquisition unit executing acquisition of a first image captured by coded exposure for driving a transfer part, transferring a signal from a photoelectric conversion part to a...

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Main Authors SEKINE HIROSHI, KAWABATA KAZUNARI
Format Patent
LanguageEnglish
Japanese
Published 11.07.2019
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Abstract To provide a technique for acquiring a high quality image with less blur easily.SOLUTION: An image processing system has an acquisition unit executing acquisition of a first image captured by coded exposure for driving a transfer part, transferring a signal from a photoelectric conversion part to a charge holding part, n times (n is an integer of 2 or more), and acquisition of a second image obtained by driving the transfer part m times (m is an integer smaller than n), an image correction processing part generating a third image by performing blur correction processing of the first image, and an image comparison section for evaluating multiple images, including more than one of the first, second and third images, and selecting the image of highest evaluation as the output image, or when forming the output image by synthesizing the multiple images, weighting the multiple images so that the image of higher evaluation is higher than other images.SELECTED DRAWING: Figure 1 【課題】ぶれの少ない高品質な画像を簡易に取得するための技術を提供する。【解決手段】画像処理装置が、光電変換部から電荷保持部に信号を転送する転送部をn回(nは2以上の整数)駆動する符号化露光によって撮像された第1画像の取得と、前記転送部をm回(mはnより小さい整数)駆動することによって得られる第2画像の取得とを行う取得部と、前記第1画像に対しぶれ補正処理を施すことにより第3画像を生成する画像補正処理部と、前記第1画像、前記第2画像、及び、前記第3画像のうちの2つ以上を含む複数の画像を評価して、前記複数の画像のうち前記評価が最も高い画像を出力画像として選択し、又は、前記複数の画像を合成して出力画像を生成する際に前記複数の画像のそれぞれに対する重み付けを、前記複数の画像のうち前記評価が他の画像よりも高い画像を前記他の画像よりも高くする、画像比較部と、を有する。【選択図】図1
AbstractList To provide a technique for acquiring a high quality image with less blur easily.SOLUTION: An image processing system has an acquisition unit executing acquisition of a first image captured by coded exposure for driving a transfer part, transferring a signal from a photoelectric conversion part to a charge holding part, n times (n is an integer of 2 or more), and acquisition of a second image obtained by driving the transfer part m times (m is an integer smaller than n), an image correction processing part generating a third image by performing blur correction processing of the first image, and an image comparison section for evaluating multiple images, including more than one of the first, second and third images, and selecting the image of highest evaluation as the output image, or when forming the output image by synthesizing the multiple images, weighting the multiple images so that the image of higher evaluation is higher than other images.SELECTED DRAWING: Figure 1 【課題】ぶれの少ない高品質な画像を簡易に取得するための技術を提供する。【解決手段】画像処理装置が、光電変換部から電荷保持部に信号を転送する転送部をn回(nは2以上の整数)駆動する符号化露光によって撮像された第1画像の取得と、前記転送部をm回(mはnより小さい整数)駆動することによって得られる第2画像の取得とを行う取得部と、前記第1画像に対しぶれ補正処理を施すことにより第3画像を生成する画像補正処理部と、前記第1画像、前記第2画像、及び、前記第3画像のうちの2つ以上を含む複数の画像を評価して、前記複数の画像のうち前記評価が最も高い画像を出力画像として選択し、又は、前記複数の画像を合成して出力画像を生成する際に前記複数の画像のそれぞれに対する重み付けを、前記複数の画像のうち前記評価が他の画像よりも高い画像を前記他の画像よりも高くする、画像比較部と、を有する。【選択図】図1
Author SEKINE HIROSHI
KAWABATA KAZUNARI
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Snippet To provide a technique for acquiring a high quality image with less blur easily.SOLUTION: An image processing system has an acquisition unit executing...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
Title IMAGE PROCESSING SYSTEM, IMAGING SYSTEM, MOBILE
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