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- for i in range(iterations):
- print('Start of iteration', i)
- start_time = time.time()
- x, min_val, info = fmin_l_bfgs_b(evaluator.loss, x.flatten(),
- fprime=evaluator.grads, maxfun=20)
- print('Current loss value:', min_val)
- end_time = time.time()
- print('Iteration %d completed in %ds' % (i, end_time - start_time))
- y = x.reshape((h, w, 3))
- y = y[:, :, ::-1]
- y[:, :, 0] += 103.939
- y[:, :, 1] += 116.779
- y[:, :, 2] += 123.68
- y = np.clip(y, 0, 255).astype('uint8')
- oneImg = Image.fromarray(y)
- oneImg.save('generated4-' + str(i) + '.jpg')
- x = x.reshape((h, w, 3))
- x = x[:, :, ::-1]
- x[:, :, 0] += 103.939
- x[:, :, 1] += 116.779
- x[:, :, 2] += 123.68
- x = np.clip(x, 0, 255).astype('uint8')
- finishedImg = Image.fromarray(x)
- finishedImg.save('generated4.jpg')
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