Exploring The Meaning Generation Of News Photography From Time And Space Instantaneity

In the world today is the era of visual culture as the dominant image of cultural hegemony,visual more back in the form of new traditional cognitive style,news photography in the era of visual culture as the most important way of information dissemination,more and more attention by academic circles.Semiotics is the study of meaning generation.In theory,news photos have the attributes of symbol,information bearing,image and temporal and temporal instantaneity,which provides a theoretical outlet for interpretation of meaning generation from the perspective of semiotics.Information bearing and image,unified in symbol.Semiotics is the key to understanding the meaning of photography.Saussure's concepts of "signifying" and "signifying" in semiotics of language have been applied to the field of photography by Roland barthes,and a two-level ideograph system has been proposed to provide theoretical support for understanding the meaning of photography.In practice,the significance of photography generated only from the most basic search,choose the picture of the film is a kind of space,is also a kind of moment,the photographic properties is the practice of "space-time moments".According to marxism,objects are the existence of time and space.Because of the existence of the viewfinder frame,the space shooting of photography is divided into two parts.The practice shooting of photography is caused by the factor of shutter,which leads to the "time splitting".This kind of grasp of the instantaneous nature is the process of "making" meaning through the selection of time.The temporal and spatial instantaneity of photography together completes the creative process of image meaning."Space between" and "rupture" time put pictures in to contextual situation,the photos from specific events time flow and separate out all the space,which makes the meaning of the image is full of uncertainty,not only challenges the integrity of the medium of photography and power,also held the audience.Therefore,in the era of visual culture,it has become a necessary and urgent research work to improve visual literacy and enable the audience to re-understand vision.