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长期以来 ,影像都被认为是客观与真实可信的 ,然而事实上 ,影像中潜藏着诸多的信息失真问题。由于传统摄影技术还存在局限 ,因此影像并非如人们所想象的那样可以真正忠实地记录现实 ,而数字特技在影像中的运用则进一步在本质上改变了影像的性质。不仅在成像的过程中 ,在对影像进行选择组合时也同样会引发信息失真问题。然而对于影像真实性的批判并非是要全盘否定影像的价值 ,而在于重新确立影像应有的地位
Images have long been regarded as objective and authentic, but in fact there are many hidden information distortion problems in the images. Because of the limitations of traditional photographic techniques, images are not truly faithful to record reality as one imagines. The use of digital special effects in video further fundamentally changes the nature of the image. Not only in the process of imaging, in the choice of the image combination also lead to information distortion problems. However, the critique of the authenticity of the image is not to negate the value of the image in its entirety, but to reestablish the proper position of the image