Study On The Difference And Evaluation Of Digital Image Recording Format

The recording format of the digital image is a data encoding system for digital film and television photography equipment,photo photography equipment and other digital media image recording and effect evaluation.It is also the basis for the digital living mode of modern audio-visual art.The types can be divided into static and dynamic recording formats.This article focuses on the most commonly used recording formats in the field of digital imaging,static ‘.RAW’,‘.TIFF’ and ‘.JPEG’ format;dynamic ‘.MOV’,‘.RAW’ and ‘.RED-R3D’ format in different shooting environments,shooting conditions and subjective requirements,including the analysis and evaluation of different screen effects presented in the process of post-editing software processing.Based on the comparative experiments,the characteristics and conditions of use of these recording formats are summarized.Simultaneously,combined with the design characteristics from the common type of cameras,in-depth and meticulous comparison,analysis and judgment,proposed different effects and evaluation methods of different recording formats under given conditions,including the similarities and differences of several screen effects.The research conclusion has theoretical and realistic significance for the construction of the scientific image evaluation system and the practice of digital image creation.