431431 < h2 id ="toc-title "> On this page</ h2 >
432432
433433 < ul class ="collapse ">
434- < li > < a href ="#examples " id ="toc-examples " class ="nav-link active " data-scroll-target ="#examples "> Examples</ a > </ li >
434+ < li > < a href ="#imerode " id ="toc-imerode " class ="nav-link active " data-scroll-target ="#imerode "> imerode</ a >
435+ < ul class ="collapse ">
436+ < li > < a href ="#examples " id ="toc-examples " class ="nav-link " data-scroll-target ="#examples "> Examples</ a > </ li >
435437 < li > < a href ="#see-also " id ="toc-see-also " class ="nav-link " data-scroll-target ="#see-also "> See Also</ a > </ li >
438+ </ ul > </ li >
436439 </ ul >
437440</ nav >
438441 </ div >
439442<!-- main -->
440- < main class ="content " id ="quarto-document-content ">
441-
442- < header id ="title-block-header " class ="quarto-title-block default ">
443- < div class ="quarto-title ">
444- < h1 class ="title "> imerode</ h1 >
445- </ div >
443+ < main class ="content " id ="quarto-document-content "> < header id ="title-block-header " class ="quarto-title-block "> </ header >
446444
447445
448446
449- < div class ="quarto-title-meta ">
450-
451-
452-
453-
454- </ div >
455-
456-
457-
458- </ header >
459-
460447
448+ < section id ="imerode " class ="level1 ">
449+ < h1 > imerode</ h1 >
461450< div class ="code-copy-outer-scaffold "> < div class ="sourceCode " id ="cb1 "> < pre class ="sourceCode julia code-with-copy "> < code class ="sourceCode julia "> < span id ="cb1-1 "> < a href ="#cb1-1 " aria-hidden ="true " tabindex ="-1 "> </ a > J < span class ="op "> =</ span > < span class ="fu "> imerode</ span > (I< span class ="op "> ::</ span > < span class ="dt "> Union{GMTimage{<:UInt8, 2}, GMTimage{<:Bool, 2}}</ span > ; hsize< span class ="op "> =</ span > < span class ="fl "> 3</ span > , vsize< span class ="op "> =</ span > < span class ="fl "> 3</ span > , sel< span class ="op "> =</ span > < span class ="cn "> nothing</ span > )< span class ="op "> ::</ span > < span class ="dt "> GMTimage</ span > </ span > </ code > </ pre > </ div > < button title ="Copy to Clipboard " class ="code-copy-button "> < i class ="bi "> </ i > </ button > </ div >
462451< p > Erode the grayscale or binary image I.</ p >
463452< p > The erosion is performed with a matrix of 0’s and 1’s with width < code > hsize</ code > and height < code > vsize</ code > , or, if possible, with the structuring element < a href ="../..\documentation/imgproc/strel.html "> strel</ a > . Later case is faster but it is only available for binary images, where by < em > binary</ em > images we mean Boolean images or images with only 0’s and 1’s of UInt8 type.</ p >
@@ -482,31 +471,22 @@ <h3 class="anchored" data-anchor-id="returns">Returns</h3>
482471< section id ="examples " class ="level2 ">
483472< h2 class ="anchored " data-anchor-id ="examples "> Examples</ h2 >
484473< p > Erosion with a disk radius of 10, 5 and 20</ p >
485- < div id ="1597d48d " class ="cell " data-execution_count ="1 ">
486- < div class ="code-copy-outer-scaffold "> < div class ="sourceCode cell-code " id ="cb2 "> < pre class ="sourceCode julia code-with-copy "> < code class ="sourceCode julia "> < span id ="cb2-1 "> < a href ="#cb2-1 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="im "> using</ span > < span class ="bu "> GMT</ span > </ span >
487- < span id ="cb2-2 "> < a href ="#cb2-2 " aria-hidden ="true " tabindex ="-1 "> </ a > </ span >
488- < span id ="cb2-3 "> < a href ="#cb2-3 " aria-hidden ="true " tabindex ="-1 "> </ a > I < span class ="op "> =</ span > < span class ="fu "> gmtread</ span > (TESTSDIR < span class ="op "> *</ span > < span class ="st "> "assets/chip.png"</ span > );</ span >
489- < span id ="cb2-4 "> < a href ="#cb2-4 " aria-hidden ="true " tabindex ="-1 "> </ a > J1 < span class ="op "> =</ span > < span class ="fu "> imerode</ span > (I, sel< span class ="op "> =</ span > < span class ="fu "> strel</ span > (< span class ="st "> "disk"</ span > , < span class ="fl "> 10</ span > ));</ span >
490- < span id ="cb2-5 "> < a href ="#cb2-5 " aria-hidden ="true " tabindex ="-1 "> </ a > J2 < span class ="op "> =</ span > < span class ="fu "> imerode</ span > (I, sel< span class ="op "> =</ span > < span class ="fu "> strel</ span > (< span class ="st "> "disk"</ span > , < span class ="fl "> 5</ span > ));</ span >
491- < span id ="cb2-6 "> < a href ="#cb2-6 " aria-hidden ="true " tabindex ="-1 "> </ a > J3 < span class ="op "> =</ span > < span class ="fu "> imerode</ span > (I, sel< span class ="op "> =</ span > < span class ="fu "> strel</ span > (< span class ="st "> "disk"</ span > , < span class ="fl "> 20</ span > ));</ span >
492- < span id ="cb2-7 "> < a href ="#cb2-7 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage</ span > (I, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > )</ span >
493- < span id ="cb2-8 "> < a href ="#cb2-8 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage!</ span > (J1, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > , xshift< span class ="op "> =</ span > < span class ="fl "> 6.1</ span > )</ span >
494- < span id ="cb2-9 "> < a href ="#cb2-9 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage!</ span > (J2, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > , xshift< span class ="op "> =-</ span > < span class ="fl "> 6.1</ span > , yshift< span class ="op "> =-</ span > < span class ="fl "> 6.1</ span > )</ span >
495- < span id ="cb2-10 "> < a href ="#cb2-10 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage!</ span > (J3, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > , xshift< span class ="op "> =</ span > < span class ="fl "> 6.1</ span > , show< span class ="op "> =</ span > < span class ="cn "> true</ span > )</ span > </ code > </ pre > </ div > < button title ="Copy to Clipboard " class ="code-copy-button "> < i class ="bi "> </ i > </ button > </ div >
496- < div class ="cell-output cell-output-display ">
497- < div >
498- < figure class ="figure ">
499- < p > < img src ="imerode_files/figure-html/cell-2-output-1.png " class ="img-fluid figure-img "> </ p >
500- </ figure >
501- </ div >
502- </ div >
503- </ div >
474+ < div class ="code-copy-outer-scaffold "> < div class ="sourceCode " id ="cb2 "> < pre class ="sourceCode julia code-with-copy "> < code class ="sourceCode julia "> < span id ="cb2-1 "> < a href ="#cb2-1 " aria-hidden ="true " tabindex ="-1 "> </ a > I < span class ="op "> =</ span > < span class ="fu "> gmtread</ span > (TESTSDIR < span class ="op "> *</ span > < span class ="st "> "assets/chip.png"</ span > );</ span >
475+ < span id ="cb2-2 "> < a href ="#cb2-2 " aria-hidden ="true " tabindex ="-1 "> </ a > J1 < span class ="op "> =</ span > < span class ="fu "> imerode</ span > (I, sel< span class ="op "> =</ span > < span class ="fu "> strel</ span > (< span class ="st "> "disk"</ span > , < span class ="fl "> 10</ span > ));</ span >
476+ < span id ="cb2-3 "> < a href ="#cb2-3 " aria-hidden ="true " tabindex ="-1 "> </ a > J2 < span class ="op "> =</ span > < span class ="fu "> imerode</ span > (I, sel< span class ="op "> =</ span > < span class ="fu "> strel</ span > (< span class ="st "> "disk"</ span > , < span class ="fl "> 5</ span > ));</ span >
477+ < span id ="cb2-4 "> < a href ="#cb2-4 " aria-hidden ="true " tabindex ="-1 "> </ a > J3 < span class ="op "> =</ span > < span class ="fu "> imerode</ span > (I, sel< span class ="op "> =</ span > < span class ="fu "> strel</ span > (< span class ="st "> "disk"</ span > , < span class ="fl "> 20</ span > ));</ span >
478+ < span id ="cb2-5 "> < a href ="#cb2-5 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage</ span > (I, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > )</ span >
479+ < span id ="cb2-6 "> < a href ="#cb2-6 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage!</ span > (J1, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > , xshift< span class ="op "> =</ span > < span class ="fl "> 6.1</ span > )</ span >
480+ < span id ="cb2-7 "> < a href ="#cb2-7 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage!</ span > (J2, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > , xshift< span class ="op "> =-</ span > < span class ="fl "> 6.1</ span > , yshift< span class ="op "> =-</ span > < span class ="fl "> 6.1</ span > )</ span >
481+ < span id ="cb2-8 "> < a href ="#cb2-8 " aria-hidden ="true " tabindex ="-1 "> </ a > < span class ="fu "> grdimage!</ span > (J3, figsize< span class ="op "> =</ span > < span class ="fl "> 6</ span > , xshift< span class ="op "> =</ span > < span class ="fl "> 6.1</ span > , show< span class ="op "> =</ span > < span class ="cn "> true</ span > )</ span > </ code > </ pre > </ div > < button title ="Copy to Clipboard " class ="code-copy-button "> < i class ="bi "> </ i > </ button > </ div >
482+ < p > < img src ="../..\assets/imerode_nocrash.png " class ="center img-fluid " width ="600 "> </ p >
504483</ section >
505484< section id ="see-also " class ="level2 ">
506485< h2 class ="anchored " data-anchor-id ="see-also "> See Also</ h2 >
507486< p > < a href ="../..\documentation/imgproc/imdilate.html "> imdilate</ a > , < a href ="../..\documentation/imgproc/imopen.html "> imopen</ a > , < a href ="../..\documentation/imgproc/imclose.html "> imclose</ a > , < a href ="../..\documentation/imgproc/strel.html "> strel</ a > </ p >
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509488
489+ </ section >
510490</ section >
511491
512492</ main > <!-- /main -->
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