In NumPy, the flip() function is used to reverse the order of array elements along a specified axis. The shape of the array is preserved, but the elements are reordered. In this article, I will explain the NumPyflip()function using this how to return a reversed array with shape preserved...
Reverse the order of elements in an array along the given axis. The shape of the array is preserved, but the elements are reordered.把数组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import numpy as np a=np.random.randint(1,9,size=9).reshape((3,3)) ...
arr = np.array([1,2,3,4,5])print(np.flip(arr))# 输出: [5 4 3 2 1]
Example 2: Flip a 3-D Array on Multiple Axes importnumpyasnp# create an arrayarray1 = np.array([[[0,1], [2,3]], [[4,5], [6,7]]])# flip the elements of array1 along axis 0array2 = np.flip(array1, axis =0)# flip the elements of array1 along axis 1array3 = np.fli...
Python numpy.flip() Vs numpy.fliplr() functionsDifference overviewThe numpy.flip() function reverses the order of elements in an array along the given axis, whereas, the numpy.fliplr() function reverses the order of elements along axis 1 (left/right)....
参考:python numpy 矩阵左右翻转/上下翻转 2.1 flip 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. 2.2 flipud (上下翻转)
NumPy Array manipulation: numpy.flip() function, example - Reverse the order of elements in an array along the given axis.
array(y_img)) xmb_out[i,:,:,:] = x_img ymb_out[i,:,:,:] = y_img xmb_out = xmb_out.reshape([bs,ci,hi,wi]) ymb_out = ymb_out.reshape([bs,ci,hi,wi]) return xmb_out, ymb_out Example #4Source File: pil_aug_transforms.py From openseg.pytorch with MIT License 6 votes...
Following is the output of the above code −Original Array: [[1 2] [3 4] [5 6]] Array completely flipped: [[6 5] [4 3] [2 1]] Print Page Previous Next AdvertisementsTOP TUTORIALS Python Tutorial Java Tutorial C++ Tutorial C Programming Tutorial C# Tutorial PHP Tutorial R Tutorial ...
The PHP function array_flip is a simple and useful tool for flipping the keys and values of an array. This means that the keys in the original array become the values in the new array, and the values in the original array become the keys....