IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND PROGRAM

• Main Authors: SHOHARA MAKOTO, SAWAGUCHI SATOSHI, UEDA YASUO, TAKENAKA HIROICHI, IMAE NOZOMI, SATO HIROYUKI, MASUDA KENSUKE, YAMAMOTO HIDEAKI, HARADA TORU, ITO YOICHI
• Format: Patent
• Language: English; Japanese
• Published: 28.05.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

To provide an image processing system, an image processing method, and a program for projecting an image formed at a wide angle of view based on a three-dimensional model.SOLUTION: The present image forming system 100 comprises: receiving means 258 that receives an input value defining an output range; creation means (260, 266) that create a three-dimensional model in which an object image is attached in a three-dimensional shape; determination means (260, 264) that determine the position of a viewpoint and a viewing angle based on the input value; and projection means (260, 268) that project the three-dimensional model from the viewpoint. When the input value is within a first range, the determination means (260, 264) preferentially change the viewing angle to change a range in which the object image enters a visual field, and when the input value is within a second range closer to a wide visual field than the first range, preferentially change the position of the viewpoint to change the range in which the object image enters the visual field.SELECTED DRAWING: Figure 2 【課題】 広画角で構成された画像を三次元モデルに基づき射影するための画像処理システム、画像処理方法およびプログラムを提供すること。【解決手段】本画像処理システム１００は、出力範囲を規定する入力値を受け付ける受付手段２５８と、対象画像を三次元形状に貼り付けた三次元モデルを生成する生成手段（２６０，２６６）と、入力値に基づき、視点の位置および視野角を決定する決定手段（２６０，２６４）と、視点から三次元モデルを射影する射影手段（２６０，２６８）とを含む。上記決定手段（２６０，２６４）は、入力値が、第１の範囲にある場合は、視野角を優先的に変化させることで対象画像の視野内に入る範囲を変化させ、入力値が、第１の範囲より広視野側にある第２の範囲にある場合は、視点の位置を優先的に変化させることで視野内に入る範囲を変化させる。【選択図】 図２