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* Base Poisson noise on intensity, not brightness, to match the physical ↵giraffedata2020-12-131-2/+9
| | | | | | effect of quantized light git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4003 9d0c8265-081b-0410-96cb-a4ca84ce46f8
* Correct computation of Poisson random variable; redefine -lambda to conform ↵giraffedata2020-12-121-18/+60
| | | | | | to Poisson convention git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4002 9d0c8265-081b-0410-96cb-a4ca84ce46f8
* cleanupgiraffedata2020-12-111-45/+48
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* clean up random number generatorgiraffedata2020-12-111-11/+16
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* Fix garbage output with type -impulsegiraffedata2020-12-081-0/+2
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* whitespacegiraffedata2020-12-081-37/+40
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* Fix -randomseedgiraffedata2020-09-161-1/+1
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* Fix -changemaxval on PAM BLACKANDWHITE inputgiraffedata2020-09-081-0/+4
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* Fix -changemaxval on PBM inputgiraffedata2020-09-071-23/+31
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* Fix -notgiraffedata2020-09-021-1/+1
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* whitespacegiraffedata2020-09-021-12/+12
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* Make -margin effective with -blank=image=minimizegiraffedata2020-08-221-47/+115
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* fix commentgiraffedata2020-08-161-1/+2
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* Use -colorvalue on pnmnorm because that's how the old Ppmbrighten worksgiraffedata2020-08-151-1/+1
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* Fix bug: doesn't work with input file argumentgiraffedata2020-08-111-11/+48
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* Make 'ppmbrighten' use 'pambrighten'giraffedata2020-08-093-220/+25
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* Don't attempt to stretch single-brightness image unless user gave absolute ↵giraffedata2020-08-081-34/+94
| | | | | | stretch points git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3909 9d0c8265-081b-0410-96cb-a4ca84ce46f8
* cleanupgiraffedata2020-08-081-7/+17
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* Fix incorrect calculation of midpoint when bpercent and wpercent overlapgiraffedata2020-08-081-1/+1
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* Fix handling of mktemp failuregiraffedata2020-06-271-1/+1
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* Fix -quietgiraffedata2020-06-201-5/+1
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* Fix assertion checkinggiraffedata2020-06-071-1/+1
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* Fix grammar in commentsgiraffedata2020-05-152-5/+5
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* Fix interpretation of angles larger than 90 degreesgiraffedata2020-03-261-11/+12
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* cleanupgiraffedata2020-03-221-5/+8
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* whitespacegiraffedata2020-03-221-22/+22
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* Fix arithmetic overflow with shear near +/- 90 degreesgiraffedata2020-03-221-1/+7
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* cleanupgiraffedata2020-03-201-10/+13
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* cleanupgiraffedata2020-03-201-116/+173
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* Remove arbitrary restriction on size of image with -hilbertgiraffedata2020-03-201-5/+5
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* Remove debugging tracegiraffedata2020-03-151-1/+0
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* Use 'pm_string_to_int' instead of 'sscanf'giraffedata2020-03-141-45/+71
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* Remove unused variable - trick to embed text in the object code triggers ↵giraffedata2020-03-141-3/+0
| | | | | | compiler warning git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3746 9d0c8265-081b-0410-96cb-a4ca84ce46f8
* Remove use of non-ISO-C featuregiraffedata2020-03-141-2/+4
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* Fix bug: -hilbert not included in check for conflicting optionsgiraffedata2020-03-121-1/+1
| | | | git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3743 9d0c8265-081b-0410-96cb-a4ca84ce46f8
* whitespacegiraffedata2020-03-121-45/+45
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* Fix % in -outstem, -width=0, -height=0giraffedata2020-02-211-8/+10
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* Add -listfile, sanity checks on file name patterngiraffedata2020-02-161-141/+277
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* Fix use of unset variables when no -width or no -heightgiraffedata2020-01-151-15/+35
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* cleanupgiraffedata2020-01-151-5/+8
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* cleanupgiraffedata2020-01-151-15/+11
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* Fix typos in comments and messages, whitespacegiraffedata2019-12-305-10/+10
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* Fix typos in comments and messages, whitespacegiraffedata2019-12-2912-184/+203
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* Fix -framegiraffedata2019-12-081-3/+3
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* whitespacegiraffedata2019-12-081-52/+52
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* cleanupgiraffedata2019-10-061-2/+2
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* Check for incompatible optionsgiraffedata2019-10-061-2/+17
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* Add -reportonlygiraffedata2019-10-051-8/+32
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* Fail if user specifies more than one of -center, -meanpixel, and -meancolor, ↵giraffedata2019-09-201-4/+16
| | | | | | rather than just pick one git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3680 9d0c8265-081b-0410-96cb-a4ca84ce46f8
* Fail before writing output image header when input and map maxvals don't ↵giraffedata2019-09-191-7/+7
| | | | | | match and an option rquired a matching maxval, i.e. -firstisdefault or -missingcolor, is specified git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3679 9d0c8265-081b-0410-96cb-a4ca84ce46f8