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< > BotCompany Repo | #1006806 // rgbLocalSimilarity

JavaX fragment (include)

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static float rgbLocalSimilarity(RGBImage img, Rect r1, Rect r2) {
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  int w = r1.w, h = r1.h;
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  if (w != r2.w || h != r2.h) ret 0;
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  float diff = 0;
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  for y to h: for x to w:
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    diff += rgbDiff(img.getInt(r1.x+x, r1.y+y), img.getInt(r2.x+x, r2.y+y));
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  ret 1f-diff/(w*h);
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}

Author comment

Began life as a copy of #1006805

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Snippet ID: #1006806
Snippet name: rgbLocalSimilarity
Eternal ID of this version: #1006806/3
Text MD5: 74f77addd3f9352e9603fcb3917a9d6a
Author: stefan
Category: javax / imaging
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2017-02-05 02:50:15
Source code size: 279 bytes / 8 lines
Pitched / IR pitched: No / No
Views / Downloads: 578 / 583
Version history: 2 change(s)
Referenced in: [show references]