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More noise for background

This commit is contained in:
Adrien Bourmault 2020-12-30 20:19:17 +01:00 committed by root
parent 4698ca7cbe
commit 6d7c2a0afc
2 changed files with 2 additions and 2 deletions
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2
captcha/captcha.sh
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@ -105,6 +105,6 @@ convert -size 180x60 xc:none -pointsize 40 \
-wave "$WAVE3_AMPLITUDE"x"$WAVE3_LENGTH" \) \ -wave "$WAVE3_AMPLITUDE"x"$WAVE3_LENGTH" \) \
-distort Perspective "0,0,0,0 0,$RAND_C,0,80 80,0,80,5 80,80,80,55" \ -distort Perspective "0,0,0,0 0,$RAND_C,0,80 80,0,80,5 80,80,80,55" \
-rotate "+$RAND_D" \ -rotate "+$RAND_D" \
\( -size 140x60 xc: +noise Random -alpha set -channel A -evaluate set 30% \) \ \( -size 140x60 xc: +noise Random -alpha set -channel A -evaluate set 40% \) \
-compose add \ -compose add \
-flatten -crop 140x60 +repage -quality 500 -depth 11 png:- -flatten -crop 140x60 +repage -quality 500 -depth 11 png:-

2
captcha/experimental.sh
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@ -105,6 +105,6 @@ convert -size 180x60 xc:none -pointsize 40 \
-wave "$WAVE3_AMPLITUDE"x"$WAVE3_LENGTH" \) \ -wave "$WAVE3_AMPLITUDE"x"$WAVE3_LENGTH" \) \
-distort Perspective "0,0,0,0 0,$RAND_C,0,80 80,0,80,5 80,80,80,55" \ -distort Perspective "0,0,0,0 0,$RAND_C,0,80 80,0,80,5 80,80,80,55" \
-rotate "+$RAND_D" \ -rotate "+$RAND_D" \
\( -size 140x60 xc: +noise Random -alpha set -channel A -evaluate set 30% \) \ \( -size 140x60 xc: +noise Random -alpha set -channel A -evaluate set 40% \) \
-compose add \ -compose add \
-flatten -crop 140x60 +repage -quality 500 -depth 11 png:- -flatten -crop 140x60 +repage -quality 500 -depth 11 png:-