numpy.flip(m, axis=None) Reverse the order of elements in an array along the given axis. The shape of the array is preserved, but the elements are reordered. 把m在axis维度进行切片,并把这个维度的index进行颠倒 示例 随机生成一个二维数组 importnumpyasnp a=np.random.randint(1,9,size=9).r...
importnumpyasnp arr = np.array([1,2,3,4,5])print(np.flip(arr))# 输出: [5 4 3 2 1]
flipCode[,dst])->dst.@brief Flips a 2D array around vertical,horizontal,or both axes...Thefunctioncv::flip flips the arrayinoneofthree differentways(row.and column indices are0-based):.\f[\texttt{dst}_{ij}=.\left\{.\begin{
示例用法: image = np.array([[[1], [2]], [[3], [4]]]) tf.image.random_flip_left_right(image,5).numpy().tolist() [[[2], [1]], [[4], [3]]] 随机翻转多张图像。 images = np.array( [ [[[1], [2]], [[3], [4]]], [[[5], [6]], [[7], [8]]] ]) tf....
在给定相同的seed的情况下保证相同的结果,与调用函数的次数无关,也与全局种子设置无关(例如tf.random.set_seed)。 示例用法: image = np.array([[[1], [2]], [[3], [4]]]) seed = (2,3) tf.image.stateless_random_flip_left_right(image, seed).numpy().tolist() ...
numpy.flip(m, axis=None) numpy.fliplr() functionOn the other hand, numpy.fliplr() function is used to reverse the order of elements along axis 1 (left/right). Here, it is fixed that the elements will be reversed along axis 1.For a 2-D array, this flips the entries in each row ...
ArrayRef<long>), &(at::(anonymous namespace)::(anonymous namespace)::wrapper_QuantizedCPU__flip(at::Tensor const&, c10::ArrayRef<long>))>, at::Tensor, c10::guts::typelist::typelist<at::Tensor const&, c10::ArrayRef<long> > >::operator()(at::Tensor const&, c10::ArrayRef<long...
process_pair("(t / test)", "(t / test)") print(match) # {'main': array([2., 2., 2., 2.])}, 2 left->right, 2 in right->left, 2 length of left, 2 length of right Note: Here it's two triples matching since there is an implicit root, that will be parsed into an ...
{src.cols}-j-1}&if\;\texttt{flipCode}<0\\.\end{array}.\right.\f].The example scenariosofusing thefunctionare the following:.*Vertical flippingoftheimage(flipCode==0)toswitchbetween.top-left and bottom-left image origin.This is a typical operation.invideo processing on Microsoft Windows\...