import numpy as np from SparseEdges import SparseEdges mp = SparseEdges('https://raw.githubusercontent.com/bicv/SparseEdges/master/default_param.py') mp.N = 128 image = mp.imread('https://raw.githubusercontent.com/bicv/SLIP/master/database/serre07_targets/B_N107001.jpg') mp.pe.figsize_edges = 9 image = mp.normalize(image, center=True) #! trying now using no whitening of the image mp.pe.do_whitening = False import os matname = os.path.join(mp.pe.matpath, 'experiment_test_nowhitening.npy') matname_RMSE = os.path.join(mp.pe.matpath, 'experiment_test_nowhitening_RMSE.npy') try: edges = np.load(matname) except: edges, C_res = mp.run_mp(image, verbose=True) np.save(matname, edges) fig, a = mp.show_edges(edges, image=image, mask=True)
import numpy as np from SparseEdges import SparseEdges mp = SparseEdges('https://raw.githubusercontent.com/bicv/SparseEdges/master/default_param.py') mp.N = 128 # number of edges mp.pe.figsize_edges = 9 #! defining a reference test image (see test_Image) image = np.zeros((mp.pe.N_X, mp.pe.N_Y)) image[mp.pe.N_X/2:mp.pe.N_X/2+mp.pe.N_X/4, mp.pe.N_X/2:mp.pe.N_X/2+mp.pe.N_X/4] = 1 image[mp.pe.N_X/2:mp.pe.N_X/2+mp.pe.N_X/4, mp.pe.N_X/4:mp.pe.N_X/2] = -1 import os matname = os.path.join(mp.pe.matpath, 'experiment_test_MP.npy') try: edges = np.load(matname) except: edges, C_res = mp.run_mp(image, verbose=False) np.save(matname, edges) fig, a = mp.show_edges(edges, image=mp.whitening(image))