title: [Preface for special issue on image quality and dose in digital era].
authors: Hajime
authors: H
authors: Sakamoto
authors: Katsuhiro
authors: K
authors: Ichikawa
authors: Takeharu
authors: T
authors: Kishimoto
authors: Masao
authors: M
authors: Funahashi
authors: Sadahisa
authors: S
authors: Muramatsu
mesh_terms: D007091:Image Processing, Computer-Assisted / Q000295:instrumentation / Q000379:methods / Q000639:trends; D058996:Quality Improvement; D011829:Radiation Dosage; D011856:Radiographic Image Enhancement / Q000295:instrumentation / Q000379:methods / Q000639:trends*