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1. (WO2019012660) IMAGE PROCESSING DEVICE AND LIGHT FIELD IMAGING DEVICE
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Pub. No.: WO/2019/012660 International Application No.: PCT/JP2017/025592
Publication Date: 17.01.2019 International Filing Date: 13.07.2017
IPC:
H04N 5/232 (2006.01) ,G03B 15/00 (2006.01) ,H04N 5/225 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
232
Devices for controlling television cameras, e.g. remote control
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
15
Special procedures for taking photographs; Apparatus therefor
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
Applicants:
オリンパス株式会社 OLYMPUS CORPORATION [JP/JP]; 東京都八王子市石川町2951番地 2951 Ishikawa-machi, Hachioji-shi, Tokyo 1928507, JP
Inventors:
徳橋 有紀 TOKUHASHI, Yuki; JP
渡部 智史 WATANABE, Satoshi; JP
岡村 俊朗 OKAMURA, Toshiro; JP
古賀 隼一 KOGA, Shunichi; JP
Agent:
上田 邦生 UEDA, Kunio; JP
柳 順一郎 YANAGI, Junichiro; JP
小栗 眞由美 OGURI, Mayumi; JP
竹内 邦彦 TAKEUCHI, Kuniyoshi; JP
Priority Data:
Title (EN) IMAGE PROCESSING DEVICE AND LIGHT FIELD IMAGING DEVICE
(FR) DISPOSITIF DE TRAITEMENT D'IMAGE ET DISPOSITIF D'IMAGERIE DE CHAMP LUMINEUX
(JA) 画像処理装置およびライトフィールド撮像装置
Abstract:
(EN) In order to detect, without fail, an event from a light field image acquired over multiple frames, this image processing device (2) inputs a light field image of multiple frames acquired over time, and, for at least some regions of a light field image of at least one of the multiple frames, calculates and outputs an event evaluation value, which is a representative value of numerical values representing deviation, from a prescribed reference value, of a pixel value of pixels contained in the light field image.
(FR) Afin de détecter, sans défaillance, un événement à partir d'une image de champ lumineux acquise sur de multiples trames, ce dispositif de traitement d'image (2) entre une image de champ lumineux de multiples trames acquises au fil du temps, et, pour au moins certaines régions d'une image de champ lumineux d'au moins une des multiples trames, calcule et délivre en sortie une valeur d'évaluation d'événement, qui est une valeur représentative de valeurs numériques représentant un écart, à partir d'une valeur de référence prescrite, d'une valeur de pixel de pixels contenus dans l'image de champ lumineux.
(JA) 複数フレームにわたり取得されたライトフィールド画像からイベントを見落とすことなく検出することを目的として、本発明に係る画像処理装置(2)は、経時的に取得された複数フレームのライトフィールド画像が入力され、複数のフレームのうち少なくとも1つのフレームのライトフィールド画像の少なくとも一部の領域について、ライトフィールド画像に含まれる画素の画素値の所定の基準値からの乖離を示す数値の代表値であるイベント評価値を算出して出力するものである。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)