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    • 10. 发明专利
    • Image composition apparatus, image composition method and image composition program
    • 图像组成装置,图像组合方法和图像组成程序
    • JP2010034964A
    • 2010-02-12
    • JP2008196339
    • 2008-07-30
    • Sharp Corpシャープ株式会社
    • INOUE OSAMU
    • H04N5/232G06T3/00G06T3/40H04N1/387
    • H04N5/3415G06T3/4069H04N1/387H04N1/40068H04N5/23232
    • PROBLEM TO BE SOLVED: To provide an image composition apparatus capable of reducing the deterioration of image quality caused by variation in a plurality of imaging devices, and composing reference image data into a high-resolution image at high speed. SOLUTION: The image composition apparatus comprises: an image input means for inputting a plurality of image data items obtained by imaging the same subject; an image composition means for composing the plurality of image data items inputted by the image input means to produce composite image data; a composition processing range-selecting means for selecting one of the plurality of image data items as reference image data, comparing image quality of each divided region between the reference image data and the composite image data and selecting a composition processing range including the divided region where the image quality of the composite image data is improved; and a high-resolution image producing means for producing a resolution-improved image by composing the reference image data outside the composition processing range to the composite image data within the composition processing range selected by the composition processing range selecting means. COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种图像合成装置,其能够降低由多个成像装置的变化引起的图像质量的劣化,并且将参考图像数据以高速组合成高分辨率图像。 解决方案:图像合成装置包括:图像输入装置,用于输入通过对相同被摄体成像而获得的多个图像数据项; 图像合成装置,用于构成由图像输入装置输入的多个图像数据项,以产生合成图像数据; 合成处理范围选择装置,用于选择多个图像数据项中的一个作为参考图像数据,比较参考图像数据和合成图像数据之间的每个分割区域的图像质量,并选择包括分割区域的合成处理范围, 提高了合成图像数据的图像质量; 以及高分辨率图像产生装置,用于通过在合成处理范围选择装置选择的合成处理范围内将合成图像数据组合在合成处理范围之外的合成图像数据上来产生分辨率改善图像。 版权所有(C)2010,JPO&INPIT