ift6266: data_generation/pipeline/testtransformations.py annotate

annotate data_generation/pipeline/testtransformations.py @ 643:24d9819a810f

reviews aistats finales

author	Yoshua Bengio <bengioy@iro.umontreal.ca>
date	Thu, 24 Mar 2011 17:04:38 -0400
parents	0de14b2034c6
children

rev	line source
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	1 #!/usr/bin/env python
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	2
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	3
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	4
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	5 from pylearn.io import filetensor as ft
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	6 import copy
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	7 import pygame
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	8 import time
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	9 import numpy as N
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	10
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	11 from ttf2jpg import ttf2jpg
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	12
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	13 #from gimpfu import *
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	14
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	15
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	16 from PoivreSel import PoivreSel
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	17 from thick import Thick
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	18 from BruitGauss import BruitGauss
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	19 from DistorsionGauss import DistorsionGauss
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	20 from PermutPixel import PermutPixel
84 104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	21 from gimp_script import GIMP1
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	22 from Rature import Rature
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	23 from contrast import Contrast
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	24 from local_elastic_distortions import LocalElasticDistorter
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	25 from slant import Slant
80 4407ab3f7805 small display change in testtransformation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 57 diff changeset	26 from Occlusion import Occlusion
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	27 from add_background_image import AddBackground
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	28 from affine_transform import AffineTransformation
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	29
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	30 ###---------------------order of transformation module
245 0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	31 MODULE_INSTANCES = [Slant(),Thick(),AffineTransformation(),LocalElasticDistorter(),GIMP1(False)]
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	32
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	33 ###---------------------complexity associated to each of them
120 5e00ed18ae32 changed some transformation paramters to better fit with visualization Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 118 diff changeset	34 complexity = 0.7
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	35 #complexity = [0.5]*len(MODULE_INSTANCES)
84 104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	36 #complexity = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	37 n=100
80 4407ab3f7805 small display change in testtransformation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 57 diff changeset	38
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	39 def createimage(path,d):
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	40 for i in range(n):
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	41 screen.fill(0)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	42 a=d[i,:]
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	43 off1=4*32
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	44 off2=0
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	45 for u in range(n):
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	46 b=N.asarray(N.reshape(a,(32,32)))
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	47 c=N.asarray([N.reshape(a255.0,(32,32))]3).T
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	48 new=pygame.surfarray.make_surface(c)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	49 new=pygame.transform.scale2x(new)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	50 new=pygame.transform.scale2x(new)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	51 #new.set_palette(anglcolorpalette)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	52 screen.blit(new,(0,0))
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	53 exemple.blit(new,(0,0))
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	54
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	55 offset = 4*32
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	56 offset2 = 0
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	57 ct = 0
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	58 ctmp = N.random.rand()*complexity
0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	59 print u
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	60 for j in MODULE_INSTANCES:
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	61 #max dilation
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	62 #ctmp = N.random.rand()*complexity[ct]
0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	63 ctmp = N.random.rand()*complexity
0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	64 #print j.get_settings_names(), j.regenerate_parameters(ctmp)
129 a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	65 th=j.regenerate_parameters(ctmp)
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	66
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	67 b=j.transform_image(b)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	68 c=N.asarray([b255]3).T
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	69 new=pygame.surfarray.make_surface(c)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	70 new=pygame.transform.scale2x(new)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	71 new=pygame.transform.scale2x(new)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	72 if u==0:
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	73 #new.set_palette(anglcolorpalette)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	74 screen.blit(new,(offset,offset2))
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	75 font = pygame.font.SysFont('liberationserif',18)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	76 text = font.render('%s '%(int(ctmp*100.0)/100.0) + j.__module__,0,(255,255,255),(0,0,0))
129 a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	77 #if j.__module__ == 'Rature':
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	78 # text = font.render('%s,%s'%(th[-1],int(ctmp*100.0)/100.0) + j.__module__,0,(255,255,255),(0,0,0))
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	79 screen.blit(text,(offset,offset2+4*32))
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	80 if ct == len(MODULE_INSTANCES)/2-1:
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	81 offset = 0
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	82 offset2 = 4*32+20
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	83 else:
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	84 offset += 4*32
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	85 ct+=1
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	86 exemple.blit(new,(off1,off2))
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	87 if off1 != 9432:
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	88 off1+=4*32
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	89 else:
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	90 off1=0
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	91 off2+=4*32
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	92 pygame.image.save(exemple,path+'/perimages/%s.PNG'%i)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	93 pygame.image.save(screen,path+'/exemples/%s.PNG'%i)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	94
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	95
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	96
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	97
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	98 nbmodule = len(MODULE_INSTANCES)
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	99
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	100 pygame.surfarray.use_arraytype('numpy')
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	101
84 104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	102 #pygame.display.init()
104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	103 screen = pygame.Surface((4(nbmodule+1)/232,2(432+20)),depth=32)
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	104 exemple = pygame.Surface((N.ceil(N.sqrt(n))432,N.ceil(N.sqrt(n))432),depth=32)
84 104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	105
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	106 anglcolorpalette=[(x,x,x) for x in xrange(0,256)]
84 104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	107 #pygame.Surface.set_palette(anglcolorpalette)
104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	108 #screen.set_palette(anglcolorpalette)
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	109
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	110 pygame.font.init()
6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	111
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	112 d = N.zeros((n,1024))
0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	113
245 0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	114 #datapath = '/data/lisa/data/ocr_breuel/filetensor/unlv-corrected-2010-02-01-shuffled.ft'
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	115 #f = open(datapath)
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	116 #d = ft.read(f)
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	117 #d = d[0:n,:]/255.0
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	118 #createimage('/u/glorotxa/transf/OCR',d)
129 a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	119
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	120
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	121
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	122 datapath = '/data/lisa/data/nist/by_class/'
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	123 f = open(datapath+'digits_reshuffled/digits_reshuffled_train_data.ft')
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	124 d = ft.read(f)
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	125 d = d[0:n,:]/255.0
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	126 createimage('/u/glorotxa/transf/NIST_digits',d)
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	127
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	128
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	129
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	130 datapath = '/data/lisa/data/nist/by_class/'
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	131 f = open(datapath+'upper/upper_train_data.ft')
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	132 d = ft.read(f)
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	133 d = d[0:n,:]/255.0
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	134 createimage('/u/glorotxa/transf/NIST_upper',d)
a507adba0ce3 Changes to fit with visualisation Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 120 diff changeset	135
245 0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	136 #from Facade import *
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	137
245 0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	138 #for i in range(n):
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	139 #d[i,:]=N.asarray(N.reshape(generateCaptcha(0.8,0),(1,1024))/255.0,dtype='float32')
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	140
245 0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	141 #createimage('/u/glorotxa/transf/capcha',d)
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	142
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	143
245 0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	144 #for i in range(n):
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	145 #myttf2jpg = ttf2jpg()
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	146 #d[i,:]=N.reshape(myttf2jpg.generate_image()[0],(1,1024))
0de14b2034c6 change in testtransformation to test PNIST pipeline Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 168 diff changeset	147 #createimage('/u/glorotxa/transf/fonts',d)
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	148
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	149 datapath = '/data/lisa/data/nist/by_class/'
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	150 f = open(datapath+'lower/lower_train_data.ft')
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	151 d = ft.read(f)
118 0d083964af4b small change to testtransformation to match with the pipeline behavior Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 113 diff changeset	152 d = d[0:n,:]/255.0
113 291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	153 createimage('/u/glorotxa/transf/NIST_lower',d)
291d749452df testtransformation.py to source from all the available data Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 97 diff changeset	154
57 6846136b2201 Add a simple test script to see transformation step by step Xavier Glorot <glorotxa@iro.umontreal.ca> parents: diff changeset	155
84 104e0b8a1c70 testtransformation now work with all the transformations and save image files (.PNG) to a hard coded path Xavier Glorot <glorotxa@iro.umontreal.ca> parents: 80 diff changeset	156 #pygame.display.quit()

Mercurial > ift6266

annotate data_generation/pipeline/testtransformations.py @ 643:24d9819a810f