%LIFTING dla Haar i Spline
clc
close all
clear all
%% wczytanie danych - rgb to gray, im2double
image = imresize(double(rgb2gray(imread('bikes.bmp'))),[64,64]);
[n,m] = size(image);
im = image;
%Liczba poziomów rozkładu
lP = 5;
%% Haar dla danej liczby poziomów
for i = 1 : lP
[d, im] = haarTransform(im,1);
[wynik{i}.detale_1, wynik{i}.image_1] = haarTransform(im,2);
[wynik{i}.detale_3, wynik{i}.detale_2] = haarTransform(d,2);
im = wynik{i}.image_1;
end
%% Wyrysowanie piramidy
piramida = [wynik{i}.image_1 wynik{i}.detale_1;wynik{i}.detale_2 wynik{i}.detale_3];
for i=lP-1:-1:1
piramida = [piramida wynik{i}.detale_1;wynik{i}.detale_2 wynik{i}.detale_3];
end
imshow(piramida,[])
%% Zerowanie wartości
wynik = clearLevel(wynik,[2],[0 0 1]);
%% Transformata odwrotna
obraz = [];
for i = lP:-1:1
obraz= inversHaarTransform(wynik{i},obraz);
end
figure
imshowpair(obraz,image,'montage')
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}
