Subareas of image processing include image enhancement , pattern detection and recognition and scene analysis and computer vision 图像处理的子领域包括图像增强、模式检测与识别、场景分析与计算机视觉。
Pattern detection and recognition deal with detecting and clarifying standard patterns and finding distortions from these patterns 模式检测与识别的任务是在图像中检测标准模式并找出相对于这些模式的形变。