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Fix for IndexError: tuple index out of range #2

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Fix for IndexError: tuple index out of range #2

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62bcaf7
Fix for IndexError: tuple index out of range
wajihullahbaig Jun 14, 2019
c817944
Exception on 256x256
wajihullahbaig Jun 14, 2019
a4cc5b9
TypeError: 'numpy.float64'
wajihullahbaig Jun 14, 2019
500879b
timing function added
wajihullahbaig Jun 14, 2019
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21 changes: 14 additions & 7 deletions gist.py
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Original file line number Diff line number Diff line change
Expand Up @@ -41,8 +41,8 @@ def create_gabor(ori, img_size):
param = numpy.delete(param, 0, 0) #remove the first empty row

#Frequencies
rng_x = range(-img_size[1]/2, img_size[1]/2)
rng_y = range(-img_size[0]/2, img_size[0]/2)
rng_x = range(-int(img_size[1]/2), int(img_size[1]/2))
rng_y = range(-int(img_size[0]/2), int(img_size[0]/2))
f_x, f_y = numpy.meshgrid(rng_x, rng_y)
f_r = numpy.fft.fftshift(numpy.sqrt(numpy.power(f_x, 2) + numpy.power(f_y, 2)))
f_t = numpy.fft.fftshift(numpy.angle(f_x + complex(0, 1) * f_y))
Expand Down Expand Up @@ -241,16 +241,19 @@ def gist(image_path, orientations = (8,8,8,8), num_blocks = 4, fc_prefilt = 4,

img = Image.open(image_path)
img = numpy.asarray(img, dtype = float)
img = img.mean(axis = 2)

if img.ndim > 2:
img = img.mean(axis = 2)

if image_size == None:
image_size = numpy.asarray(img.shape)

if numpy.ndim(image_size) == 0:
image_size = numpy.asarray((image_size, image_size))

# prepare image
img = _im_resize_crop(img, image_size, 'bilinear')
# prepare image - Make 256x256
if img.shape[0] != 256 and img.shape[1] != 256:
img = _im_resize_crop(img, image_size, 'bilinear')

img = img - img.min()
img = 255. * img / img.max()

Expand Down Expand Up @@ -284,7 +287,11 @@ def test(img_path):
img = trim(img, 256)
img.save('_temp.jpg')

print gist('_temp.jpg')
import time
ts = time.time()
g = gist('_temp.jpg',orientations,number_blocks,fc_prefilt,boundary_extension)
print ("processing time:",time.time() - ts)
print (g)


if __name__ == '__main__':
Expand Down