硬调硬调主要是运用明暗两极的影调(比如黑白照片上的黑调子和白调子)构成影像。光比大,而中间调子很少。这种影调处理方法常常用来表现被摄者处在明亮的照明光线之下,或者采用日光拍摄时表现一种酷热的感觉。在曝光技巧上,要分别测量被摄者脸部亮面和阴影的亮度,然后折衷曝光。或者根据脸部亮面与阴影的综合亮度曝光。硬调反差大,视觉效 Hard and hard tuning is mainly the use of shades of ophthalmic tone (such as black and white photographs of tone and white tone) constitute the image. Light than big, but few in the middle tone. This type of cue approach is often used to show that the subject is under bright lighting or when using daylight to express a feeling of heat. In the exposure technique, to measure the brightness of the face and shadow of the photographed, and then eclectic exposure. Or according to the combined brightness of the face and shadow of the face. Harsh contrast, visual effect