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1. (WO2020004074) IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, MOBILE DEVICE, AND PROGRAM
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/004074 International Application No.: PCT/JP2019/023690
Publication Date: 02.01.2020 International Filing Date: 14.06.2019
IPC:
G01C 3/06 (2006.01) ,G03B 7/093 (2006.01) ,G03B 15/00 (2006.01) ,G03B 35/08 (2006.01) ,G06T 7/593 (2017.01) ,H04N 5/232 (2006.01) ,H04N 5/235 (2006.01)
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3
Measuring distances in line of sight; Optical rangefinders
02
Details
06
Use of electric means to obtain final indication
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
7
Control of exposure by setting shutters, diaphragms, or filters separately or conjointly
08
Control effected solely by response to built-in light-sensitive device to the intensity of light received by the camera
091
Digital circuits
093
for control of exposure time
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
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
35
Stereoscopic photography
08
by simultaneous recording
[IPC code unknown for G06T 7/593]
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
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
235
Circuitry for compensating for variation in the brightness of the object
Applicants:
ソニー株式会社 SONY CORPORATION [JP/JP]; 東京都港区港南1丁目7番1号 1-7-1, Konan, Minato-ku, Tokyo 1080075, JP
Inventors:
山本 啓太郎 YAMAMOTO Keitaro; JP
Agent:
西川 孝 NISHIKAWA Takashi; JP
稲本 義雄 INAMOTO Yoshio; JP
三浦 勇介 MIURA Yusuke; JP
Priority Data:
2018-12484029.06.2018JP
Title (EN) IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, MOBILE DEVICE, AND PROGRAM
(FR) DISPOSITIF DE TRAITEMENT D'IMAGE, PROCÉDÉ DE TRAITEMENT D'IMAGE, DISPOSITIF MOBILE ET PROGRAMME
(JA) 画像処理装置、画像処理方法、移動機器、並びにプログラム
Abstract:
(EN) The present invention relates to an image processing device, an image processing method, a mobile device, and a program which enable accurate distance measurement. This image processing device is provided with: a long exposure distance image generation unit which captures an image with long exposure, calculates the parallax from a first long exposure image and a second long exposure image from a first long exposure camera and a second long exposure camera arranged separated by a prescribed interval, and generates a long exposure distance image; a short exposure distance image generation unit which captures an image with short exposure, calculates the parallax from a first short exposure image and a second short exposure image from a first short exposure camera and a second short exposure camera arranged separated by a prescribed interval, and generates a short exposure distance image; and a distance image generation unit which generates a distance image by combining the long exposure distance image and the short exposure distance image. This technique may be applied to an image processing device which measures the distance to a subject by image analysis.
(FR) La présente invention concerne un dispositif de traitement d'image, un procédé de traitement d'image, un dispositif mobile et un programme, qui peuvent mesurer une distance avec précision. Ce dispositif de traitement d'image est pourvu : d'une unité de génération d'image à distance d'exposition longue qui capture une image avec une exposition longue, calcule la parallaxe à partir d'une première image d'exposition longue et d'une seconde image d'exposition longue à partir d'une première caméra d'exposition longue et d'une seconde caméra d'exposition longue agencées de façon à être séparées selon un intervalle prescrit, et génère une image à distance d'exposition longue ; une unité de génération d'image à distance d'exposition courte qui capture une image avec une exposition courte, calcule la parallaxe à partir d'une première image d'exposition courte et d'une seconde image d'exposition courte à partir d'une première caméra d'exposition courte et d'une seconde caméra d'exposition courte agencées de façon à être séparées selon un intervalle prescrit, et génère une image de courte distance d'exposition ; et une unité de génération d'image de distance qui génère une image de distance par combinaison de l'image de distance d'exposition longue et de l'image de distance d'exposition courte. Cette technique peut être appliquée à un dispositif de traitement d'image qui mesure la distance jusqu'à un sujet par analyse d'image.
(JA) 本技術は、距離測定を精度良く行うことができるようにする画像処理装置、画像処理方法、移動機器、並びにプログラムに関する。 長時間露光で画像を撮像し、所定の間隔を有して配置されている第1の長時間露光カメラと第2の長時間露光カメラからの第1の長時間露光画像と第2の長時間露光画像とから視差を算出し、長時間露光距離画像を生成する長時間露光距離画像生成部と、短時間露光で画像を撮像し、所定の間隔を有して配置されている第1の短時間露光カメラと第2の短時間露光カメラからの第1の短時間露光画像と第2の短時間露光画像とから視差を算出し、短時間露光距離画像を生成する短時間露光距離画像生成部と、長時間露光距離画像と短時間露光距離画像を合成して距離画像を生成する距離画像生成部とを備える。本技術は、画像を解析することで対象物までの距離を測定する画像処理装置に適用できる。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)