PHOTOGRAPHING DEVICE, PHOTOGRAPHING METHOD, PHOTOGRAPHING PROGRAM, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

• Main Authors: MIYATA MASATSUGU, NISHIMURA TAKEYOSHI, UEHARA HIROYASU, TERAUCHI MASAKAZU, KANO HIROSHI
• Format: Patent
• Language: English; Japanese
• Published: 03.10.2019
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ELECTROGRAPHY; HOLOGRAPHY; PHOTOGRAPHY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

To provide a photographing device that has a simple configuration and can achieve excellent image quality, a photographing method, a photographing program, an image processing apparatus, an image processing method, and an image processing program.SOLUTION: Image data acquisition means acquires image data at a plurality of relative movement positions in which an imaging surface of an image pickup device makes a relative movement with respect to a subject light beam. Exposure changing means changes exposure during the acquisition of the image data at the respective relative movement positions. Dynamic range adjustment means adjusts the dynamic range of the image data acquired by the image data acquisition means. Image data composition means obtains composite image data of the pieces of image data on the basis of the dynamic range of and the amount of positional deviation between the pieces of image data.SELECTED DRAWING: Figure 5 【課題】構成が簡単で優れた画像品質を実現可能な撮影装置、撮影方法、撮影プログラム、画像処理装置、画像処理方法及び画像処理プログラムを提供する。【解決手段】画像データ取得手段は、被写体光束に対して撮像素子の撮像面が相対移動した複数の相対移動位置で画像データを取得する。露出変更手段は、各相対移動位置における当該画像データ取得時の露出を変更する。ダイナミックレンジ調整手段は、画像データ取得手段が取得した当該画像データのダイナミックレンジを調整する。画像データ合成手段は、各画像データ間の位置ずれ量とダイナミックレンジに基づいて各画像データの合成画像データを得る。【選択図】図５