PROCESAMIENTO DE IMÁGENES DIGITALES Verónica Padua Castilleja ESTUDIO DE UN FILTRO DE...

PROCESAMIENTO DE PROCESAMIENTO DE IMÁGENES DIGITALESIMÁGENES DIGITALES

Verónica Padua Castilleja

ESTUDIO DE UN FILTRO DE CODIFICACIÓNESTUDIO DE UN FILTRO DE CODIFICACIÓNPREDICTIVO-CORRECTIVOPREDICTIVO-CORRECTIVO

CODIFICACIÓN CODIFICACIÓN PREDICTIVA-CORRECTIVAPREDICTIVA-CORRECTIVA

PREDICTOR

ESTADO PASADO

MENOS

PREDICTORMENOS

ESTADO PASADO

In Out

Codificador Decodificador

Corrector Corrector

Canal

Adaptive (APC) coders Whitening filter

Logical Arithmetic

Minimum

METODOLOGÍA DE LA METODOLOGÍA DE LA COMPRESIÓNCOMPRESIÓN

IMAGEN DEENTRADA

IMAGENCOMPRIMIDA

IMAGENDESCOMPRIMID

A

Compresión Descompresión

METODOLOGÍA DE LA METODOLOGÍA DE LA COMPRESIÓNCOMPRESIÓN

MÉTODO: MINIMUNMÉTODO: MINIMUN

Imagen de entrada

Plantilla de predicción

‘-’ datos no tenidos en cuenta‘a’, ‘b’, ‘c’ datos de interés‘.’ datos no procesados‘*’ entrada actual

Basado en la predicción de valores No adaptativo Imágenes en blanco y negro

MÉTODO: MINIMUNMÉTODO: MINIMUN P(a, b, c) predice

Cumple las siguientes propiedades:

P(a, a, a) = a

P(a, b, c) = P(a, c, b)

P(a, b, c)’= P(a’, b’, c’)

P(a, b, c) es elemento de {a, b, c}

a b 0 0 0 1 0 0 0 1 1 0 1 1 1 0 1 1c (*) 0 (0) 0 (1) 1 (1) 1 (1) 0 (0) 0 (0) 1 (0) 1 (1) 99% 66% 73% 71% 67% 90% 89% 98%

MÉTODO: MINIMUNMÉTODO: MINIMUNFunción de predicción

function y=predice(a, b, c) p=b+c-a;pa=abs(p-a);pb=abs(p-b);pc=abs(p-c);if ((pa<=pb)&(pa<=pc)) y=a;elseif ((pb<=pa)&(pb<=pc)) y=b;else y=c;end

MÉTODO: MINIMUNMÉTODO: MINIMUNPROCESO DE COMPRESIÓN

1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1

1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -1

1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1


1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 0 0 0 0 1 0 1 0 1 0 11 1 0 1 1 1 1 1 1 1 1 1 0 1 0 11 1 0 0 0 1 0 0 1 1 1 1 1 1 0 11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 0 0 1 0 1 1 1 1 0 0 1 0 0 0 11 0 0 0 0 1 1 1 1 1 1 1 0 1 0 11 1 1 1 1 0 0 0 1 1 0 1 1 1 0 11 0 0 1 1 1 1 0 1 1 0 0 0 1 0 1

1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 0 0 1 1 0 1 0 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 0 0 0 0 1 0 1 0 1 0 11 -1 0 -1 1 -1 1 -1 1 -1 1 -1 0 -1 0 -11 1 0 0 0 1 0 0 1 1 1 1 1 1 0 11 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 -1 0 -11 0 0 1 0 1 1 1 1 0 0 1 0 0 0 11 -1 0 -1 0 -1 1 -1 1 -1 1 -1 0 -1 0 -11 1 1 1 1 0 0 0 1 1 0 1 1 1 0 11 -1 0 -1 1 -1 1 -1 1 -1 0 -1 0 -1 0 -1

1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 0 0 0 1 0 0 1 1 1 1 1 1 0 1 1 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 1 1 1 1 0 0 1 0 0 0 1 1 0 0 1 0 1 1 1 1 0 1 1 0 0 0 1 1 1 1 1 1 0 0 0 1 1 0 1 1 1 0 1 1 1 0 0 1 0 1 1 1 1 0 1 0 0 0 1


0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 -1 0 –1 0 -1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 1 -1 1 -1 0 -1 0 –1 0 -1 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 –1 0 -1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 –1 0 -1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 1 -1 0 -1 0 –1 0 -1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 –1 1 -1 0 -1 0 –1 0 -1 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 1 -1 1 -1 1 -1 0 –1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 -1 0 –1 0 -1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0


0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 1 -1 1 -1 0 –1 0 –1 0 -1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 -1 0 -1 1 -1 1 -1 0 -1 1 –1 0 -1 0 -1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 -1 0 -1 1 –1 0 -1 0 -1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 -1 0 -1 1 –1 0 –1 0 -1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 -1 0 -1 1 –1 0 –1 0 -1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 -1 0 -1 1 -1 1 -1 0 -1 1 –1 0 –1 0 -1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 -1 0 -1 0 -1 1 -1 1 -1 0 –1 0 –1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 –1 0 –1 0 -1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0


1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 1 1 1 1 0 0 1 0 0 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 0 1 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 -1 0 -1 0 –1 0 –1 0 -1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 -1 0 -1 0 –1 0 –1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 –1 0 –1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 1 -1 1 -1 1 –1 0 –1 0 -1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 -1 0 -1 1 -1 1 -1 1 -1 1 –1 1 –1 0 -1 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 -1 1 -1 1 -1 0 -1 0 -1 1 –1 1 –1 1 -1 0 1 1 0 1 1 1 1 1 1 1 1 0 1 0 0 0 -1 1 -1 1 -1 0 -1 0 -1 0 –1 1 –1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 –1 0 -1 0 –1 0 –1 0 -1

1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 0 0 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 0 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0


0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0 1 0 0 1 1 1 0 0 0 1 0 0 1 0 1 1 1 0 1 0 0 1 0 0 0 0 1 0 0 1 1 1 1 1 0 0 1 0 0 0 0 0 1 0 0 1 1 1 1 1 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 1 1 0 0 1 0 1 0 1 0 0 1 1 1 1 1 1 1 1 1 0 0 1 0 0 1 1 0 0 1 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 –1 0 –1 0 -1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 -1 1 -1 0 -1 1 -1 1 -1 0 –1 1 –1 0 -1 0 1 1 1 0 0 1 0 1 0 0 1 1 1 0 0 0 -1 0 -1 1 -1 1 -1 1 -1 1 –1 0 –1 0 -1 0 0 1 0 0 1 1 1 1 1 0 0 1 0 0 0 0 -1 1 -1 0 -1 1 -1 1 -1 0 –1 1 –1 0 -1 0 1 0 0 0 1 1 1 1 1 0 0 0 1 0 0 1 -1 1 -1 0 -1 1 -1 1 -1 0 –1 1 –1 1 -1 1 0 0 1 1 1 1 1 1 1 1 1 0 0 1 0 0 -1 1 -1 0 -1 1 -1 1 -1 0 –1 1 –1 0 -1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 –1 0 –1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 –1 0 –1 0 -1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 0 0 1 1 0 0 0 1 1 1 0 0 1 0 1 0 0 1 1 1 0 0 0 1 0 0 1 1 1 0 1 0 1 1 0 0 0 0 0 0 1 0 0 1 1 1 1 1 0 0 1 0 0 0 0 0 1 0 0 1 1 1 1 1 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 0 1 0 0 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 0 0 1 0 0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

ADAPTACIÓNADAPTACIÓNa b 0 0 0 1 0 0 0 1 1 0 1 1 1 0 1 1c (*) 0 (0) 0 (1) 1 (1) 1 (1) 0 (0) 0 (0) 1 (0) 1 (1)

99% 66% 73% 71% 67% 90% 89% 98%

function y=predice2(a,b,c)r=rand;if ((a==0)&(b==0)&(c==0)) if r<=0.99 y=0 else y=1 endelseif ((a==0)&(b==1)&(c==0)) if r<=0.66 y=1 else y=0 endelseif ((a==0)&(b==0)&(c==1)) if r<=0.73 y=1 else y=0 end

elseif ((a==1)&(b==1)&(c==0)) if r<=0.90 y=0 else y=1 endelseif ((a==1)&(b==0)&(c==1)) if r<=0.89 y=0 else y=1 end

elseif ((a==0)&(b==1)&(c==1)) if r<=0.71 y=1 else y=0 endelseif ((a==1)&(b==1)&(c==1)) if r<=0.98 y=1 else y=0 endendelseif ((a==1)&(b==0)&(c==0)) if r<=0.67 y=0 else y=1 end

COMPARACIÓN DE RESULTADOSCOMPARACIÓN DE RESULTADOS

PROCESAMIENTO DE IMÁGENES DIGITALES Verónica Padua Castilleja ESTUDIO DE UN FILTRO DE...

Documents

Transcript of PROCESAMIENTO DE IMÁGENES DIGITALES Verónica Padua Castilleja ESTUDIO DE UN FILTRO DE...