何星(以下简称何):您能介绍一下有关形状的定义吗?李少白(以下简称李):在柯达摄影丛书中是这样定义形状的:“我们把一条闭合的、形成物体轮廓的线条称为形状。”何:我可不可以这样理解形状:物体在二维平面上呈现出的形象状态。李:我觉得你这种解释可能更简单明了些。在摄影的观察中,大多数的情况,还是要首先识别物体的形状,并通过镜头正确地或歪曲地表现被拍摄物的形状。何:正确地表现被摄物的形状好理解,为什么还要歪曲被摄物的形状呢?李:摄影术发明的初衷就是要将现实世界复制成我们可以识别的影像。所以,一直以来,人们改进相机、完善技 How can we introduce the definition of the shape? Li Shaobai (hereinafter referred to as Li): In Kodak’s photographic series is the definition of shape: “We put a closed, the outline of the formation of the object line said ”Shape: " He: Can I understand shape like this: The state of an object as it appears in a two-dimensional plane. Li: I think your explanations may be simpler and clearer. In photography observation, most of the time, it is still necessary to first identify the shape of the object, and through the lens correctly or distorted representation of the shape of the subject. He: Correctly interpret the shape of the object to be understood, why distort the shape of the object? Li: The original intention of photography was to copy the real world into an image that we can recognize. So, people have been improving the camera, improve technology