package
Version:
v1.20.24
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Published: Mar 13, 2024
License: Zlib
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Imports: 7
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Imported by: 0
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Documentation
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DCT1D function returns result of DCT-II.
DCT type II, unscaled. Algorithm by Byeong Gi Lee, 1984.
DCT2D function returns a result of DCT2D by using the seperable property.
type Histogram struct {
}
Histogram 相似图片识别(直方图)
Match 返回值大于等于0.8可以简单判断这两张图片内容一致
PHash 感知哈希算法, 值越小相识度越高,10之内可以简单判断这两张图片内容一致
Match 值越小相识度越高,10之内可以简单判断这两张图片内容一致
Returns a 'binary string' (like. 001010111011100010) which is easy to do
a hamming distance on.
Source Files
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