Ejemplo: buscadores de bordes de comparación y convolución

Funciones > Procesamiento de imágenes > Buscadores de bordes > Ejemplo: buscadores de bordes de comparación y convolución

Ejemplo: buscadores de bordes de comparación y convolución

Para obtener información sobre el uso de este ejemplo, consulte Acerca de los ejemplos de procesamiento de imágenes

kirsch

Este buscador de bordes kirsch utiliza los ocho kernels siguientes:

<region id="ID0E6TN3" top="120" left="24" xml:lang="es" height="53.012" width="94.81" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">5</real> <real xml:lang="es">5</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">0</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EYUN3" top="120" left="144" xml:lang="es" height="53.012" width="102.873333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">5</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">0</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0ERVN3" top="120" left="264" xml:lang="es" height="53.012" width="102.873333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">0</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EKWN3" top="120" left="384" xml:lang="es" height="53.012" width="102.873333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">0</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>
<region id="ID0EFXN3" top="192" left="24" xml:lang="es" height="53.012" width="94.81" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">0</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">5</real> <real xml:lang="es">5</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0E4XN3" top="192" left="144" xml:lang="es" height="53.012" width="102.873333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">0</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">5</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EVYN3" top="192" left="264" xml:lang="es" height="53.012" width="102.873333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">0</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0ENZN3" top="192" left="384" xml:lang="es" height="53.012" width="102.873333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">15</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-3</real> <real xml:lang="es">5</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">0</real> <real xml:lang="es">5</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> <real xml:lang="es">-3</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>

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(lena.bmp)

(lena_mkir.bmp)

robinson3

Este buscador de bordes robinson3 utiliza los ocho kernels siguientes:

<region id="ID0EMBO3" top="936" left="24" xml:lang="es" height="53.012" width="80.7633333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EFCO3" top="936" left="120" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0E5CO3" top="936" left="240" xml:lang="es" height="53.012" width="96.89" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EXDO3" top="936" left="360" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>
<region id="ID0ESEO3" top="1008" left="24" xml:lang="es" height="53.012" width="80.7633333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EKFO3" top="1008" left="120" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0ECGO3" top="1008" left="240" xml:lang="es" height="53.012" width="96.89" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0E1GO3" top="1008" left="360" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">3</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>

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(lena_mrob3.bmp)

robinson5

Este buscador de bordes robinson5 utiliza los ocho kernels siguientes:

<region id="ID0E6LO3" top="1464" left="24" xml:lang="es" height="53.012" width="80.7633333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">2</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">-2</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EYMO3" top="1464" left="120" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">2</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">-2</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0ERNO3" top="1464" left="240" xml:lang="es" height="53.012" width="96.89" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">2</real> <real xml:lang="es">0</real> <real xml:lang="es">-2</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EKOO3" top="1464" left="360" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">-2</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">2</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>
<region id="ID0EFPO3" top="1536" left="24" xml:lang="es" height="53.012" width="80.7633333333333" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">-2</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">2</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0E4PO3" top="1536" left="120" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-2</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">2</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EVQO3" top="1536" left="240" xml:lang="es" height="53.012" width="96.89" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">-2</real> <real xml:lang="es">0</real> <real xml:lang="es">2</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0ENRO3" top="1536" left="360" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">4</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">2</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> <real xml:lang="es">1</real> <real xml:lang="es">-2</real> <real xml:lang="es">-1</real> <real xml:lang="es">0</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>

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(lena_mrob5.bmp)

compgrad

Este buscador de bordes compgrad utiliza los ocho kernels siguientes:

<region id="ID0ESWO3" top="2112" left="24" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">-2</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0ELXO3" top="2112" left="120" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">-2</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EEYO3" top="2112" left="240" xml:lang="es" height="53.012" width="96.89" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">-2</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0E4YO3" top="2112" left="360" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">-2</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>
<region id="ID0EYZO3" top="2184" left="24" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">-2</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EQ1O3" top="2184" left="120" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-2</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EI2O3" top="2184" left="240" xml:lang="es" height="53.012" width="96.89" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-2</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>	<region id="ID0EA3O3" top="2184" left="360" xml:lang="es" height="53.012" width="88.8266666666667" xmlns="http://schemas.mathsoft.com/worksheet50"> <math xml:lang="es"> <apply xml:lang="es" xmlns="http://schemas.mathsoft.com/math50"> <mult xml:lang="es" /> <apply xml:lang="es"> <div xml:lang="es" /> <real xml:lang="es">1</real> <real xml:lang="es">5</real> </apply> <matrix rows="3" cols="3" xml:lang="es"> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-2</real> <real xml:lang="es">1</real> <real xml:lang="es">-1</real> <real xml:lang="es">-1</real> <real xml:lang="es">1</real> </matrix> </apply> <resultFormat xml:lang="es"> <decimal precision="round-trip-decimal-places" show-trailing-zeros="false" radix="dec" imaginary-value="i" xml:lang="es" /> <matrix size="12,12" offset="0,0" xml:lang="es" /> </resultFormat> </math> </region>

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(lena_comp.bmp)