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1. (WO2018079260) IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
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Pub. No.: WO/2018/079260 International Application No.: PCT/JP2017/036769
Publication Date: 03.05.2018 International Filing Date: 11.10.2017
IPC:
G06T 15/00 (2011.01) ,H04N 13/00 (2006.01) ,H04N 13/02 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
15
3D [Three Dimensional] image rendering
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
13
Stereoscopic television systems; Details thereof
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
13
Stereoscopic television systems; Details thereof
02
Picture signal generators
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:
小林 剛也 KOBAYASHI Goh; JP
田中 潤一 TANAKA Junichi; JP
荒木 祐一 ARAKI Yuichi; JP
Agent:
西川 孝 NISHIKAWA Takashi; JP
稲本 義雄 INAMOTO Yoshio; JP
Priority Data:
2016-20837325.10.2016JP
Title (EN) IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
(FR) DISPOSITIF DE TRAITEMENT D'IMAGE ET PROCÉDÉ DE TRAITEMENT D'IMAGE
(JA) 画像処理装置および画像処理方法
Abstract:
(EN) The present disclosure relates to an image processing device and image processing method which facilitate improving precision of a 3-D model depth image. A depth image generating unit generates depth images of a plurality of viewpoints with regard to each object which is included in a 3-D model. As an example, the present disclosure would be applicable to a coding device which generates color images and depth images of each object from a plurality of viewpoints on the basis of 3-D data of a 3-D model, codes same and generates a coded stream, and generates object range information which indicates the range of each object.
(FR) La présente invention concerne un dispositif de traitement d'image et un procédé de traitement d'image qui facilitent l'amélioration de la précision d'une image de profondeur de modèle 3D. Une unité de génération d'image de profondeur génère des images de profondeur d'une pluralité de points de vue par rapport à chaque objet qui est inclus dans un modèle 3D. Par exemple, la présente invention serait applicable à un dispositif de codage qui génère des images couleur et des images en profondeur de chaque objet à partir d'une pluralité de points de vue sur la base de données 3D d'un modèle 3D, code et génère un flux codé, et génère des informations de plage d'objet qui indiquent la plage de chaque objet.
(JA) 本開示は、3Dモデルのデプス画像の精度を向上させることができるようにする画像処理装置および画像処理方法に関する。 デプス画像生成部は、3Dモデルに含まれる各オブジェクトに対して複数の視点のデプス画像を生成する。本開示は、例えば、3Dモデルの3Dデータに基づいて複数の視点の各オブジェクトのカラー画像とデプス画像を生成し、符号化して符号化ストリームを生成するとともに、各オブジェクトの範囲を示すオブジェクト範囲情報を生成する符号化装置等に適用することができる。
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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 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)