audio_streaksUsingBand

< > BotCompany Repo | #1018840 // audio_streaksUsingBand_v1

JavaX fragment (include)

static L<IntRange> audio_streaksUsingBand_v1(BWImage img, IntRange band, O... _) {
  BWImage bandImage = clipBWImage(img, 0, band.start, img.getWidth(), band.end);
  BWImage img2 = bwAutoContrast(squishTo1Pixel(bandImage));
  optOutParam(_, processedImage := img2);
  float threshold = optParam(_, 'threshold, 0.5f);
  L<IntRange> streaks = findBrightHorizontalStreaks(img2, threshold);
  streaks = joinIntRangesWithDistanceLessThan(streaks, 10);
  if (boolOptParam(_, 'printStreaks)) printStruct(+streaks);
  ret streaks;
}

Author comment

Began life as a copy of #1018795

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Snippet ID:

#1018840

Snippet name:

audio_streaksUsingBand_v1

Eternal ID of this version:

#1018840/7

Text MD5:

bcc83d03eb8bfbdbe6245189b8073456

Author:

stefan

Category:

javax / audio

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-10-28 16:31:43

Source code size:

533 bytes / 10 lines

Pitched / IR pitched:

No / No

Views / Downloads:

370 / 428

Version history:

6 change(s)

Referenced in:

[show references]

1	static L<IntRange> audio_streaksUsingBand_v1(BWImage img, IntRange band, O... _) {
2	BWImage bandImage = clipBWImage(img, 0, band.start, img.getWidth(), band.end);
3	BWImage img2 = bwAutoContrast(squishTo1Pixel(bandImage));
4	optOutParam(_, processedImage := img2);
5	float threshold = optParam(_, 'threshold, 0.5f);
6	L<IntRange> streaks = findBrightHorizontalStreaks(img2, threshold);
7	streaks = joinIntRangesWithDistanceLessThan(streaks, 10);
8	if (boolOptParam(_, 'printStreaks)) printStruct(+streaks);
9	ret streaks;
10	}