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我想从 jpeg 文件中提取位深度。我使用元数据提取器,但它将所有 jpeg 文件的所有位深度都返回为 8 位,但所有图片都有 24 位颜色深度。
样本结果:
[JPEG] - Data Precision = 8 bits [JPEG] - Image Height = 1632 pixels [JPEG] - Image Width = 1275 pixels [JPEG] - Number of Components = 3
是否还有其他用于提取位深度的库和示例?