裁剪
Removing the outer edges of an image to improve composition, change the aspect ratio, or focus attention on the subject.
Cropping is one of the most fundamental photo editing operations. It removes distracting elements at frame edges, tightens composition around the subject, and adapts images to required dimensions for different platforms. Social media profiles need square crops, website banners need wide panoramic crops, and print requires specific ratios like 4×6 or 5×7. Aggressive cropping reduces resolution since it discards pixels, so it works best with high-resolution source images. Intelligent cropping tools use AI to detect faces and important subjects, automatically positioning them optimally within the new frame boundaries.
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