Канал: Shen Zheng

Leetcode 39. Combination Sum. Backtracking. Python

Leetcode 39. Combination Sum. Backtracking. Python

Leetcode 77. Combinations. Backtracking. Python.

Leetcode 77. Combinations. Backtracking. Python.

Music of ethnic minorities in Guizhou, China. 中国贵州

Music of ethnic minorities in Guizhou, China. 中国贵州

Christmas Day at Xinjie Christian Church, Xiamen, China. 中国厦门市基督教新街堂的圣诞节

Christmas Day at Xinjie Christian Church, Xiamen, China. 中国厦门市基督教新街堂的圣诞节

Leetcode 55. Jump Game. Dynamic Programming. Python

Leetcode 55. Jump Game. Dynamic Programming. Python

Leetcode 62. Unique Paths. Dynamic Programming. Python

Leetcode 62. Unique Paths. Dynamic Programming. Python

Leetcode 121. Best Time to Buy and Sell Stock. Dynamic Programming. Python

Leetcode 121. Best Time to Buy and Sell Stock. Dynamic Programming. Python

Leetcode 122. Best Time to Buy and Sell Stock II. Dynamic Programming. Python

Leetcode 122. Best Time to Buy and Sell Stock II. Dynamic Programming. Python

Leetcode 309. Best Time to Buy and Sell Stock with Cooldown. Dynamic Programming. Python

Leetcode 309. Best Time to Buy and Sell Stock with Cooldown. Dynamic Programming. Python

Leetcode 416. Partition Equal Subset Sum. Dynamic Programming. Python

Leetcode 416. Partition Equal Subset Sum. Dynamic Programming. Python

Leetcode 647. Palindromic Substrings. Dynamic Programming. Python

Leetcode 647. Palindromic Substrings. Dynamic Programming. Python

Leetcode 377. Combination Sum IV. Dynamic Programming. Python

Leetcode 377. Combination Sum IV. Dynamic Programming. Python

Leetcode 139. Word Break. Dynamic Programming. Python

Leetcode 139. Word Break. Dynamic Programming. Python

Leetcode 91. Decode Ways. Dynamic Programming.

Leetcode 91. Decode Ways. Dynamic Programming.

Leetcode 5. Longest Palindromic Substring. Dynamic Programming. Python

Leetcode 5. Longest Palindromic Substring. Dynamic Programming. Python

Leetcode 216. Combination Sum III. Backtracking. Python

Leetcode 216. Combination Sum III. Backtracking. Python

Leetcode 40. Combination Sum II. Backtracking. Python

Leetcode 40. Combination Sum II. Backtracking. Python

Leetcode 47. Permutations II. Backtracking. Python

Leetcode 47. Permutations II. Backtracking. Python

Leetcode 337. House Robber III. Dynamic Programming. Python

Leetcode 337. House Robber III. Dynamic Programming. Python

Leetcode 322. Coin Change. Dynamic Programming. Python

Leetcode 322. Coin Change. Dynamic Programming. Python

Leetcode 300. Longest Increasing Subsequence. Dynamic Programming. Python

Leetcode 300. Longest Increasing Subsequence. Dynamic Programming. Python

Leetcode 213. House Robber II. Dynamic Programming. Python

Leetcode 213. House Robber II. Dynamic Programming. Python

Leetcode 198. House Robber. Dynamic Programming. Python

Leetcode 198. House Robber. Dynamic Programming. Python

Leetcode 152. Maximum Product Subarray. Dynamic Programming. Python

Leetcode 152. Maximum Product Subarray. Dynamic Programming. Python

Leetcode 494. Target Sum. Dynamic Programming. Python

Leetcode 494. Target Sum. Dynamic Programming. Python

Leetcode 131. Palindrome Partitioning. Backtracking. Python

Leetcode 131. Palindrome Partitioning. Backtracking. Python

Leetcode 22. Generate Parentheses. Backtracking. Python

Leetcode 22. Generate Parentheses. Backtracking. Python

Leetcode 17. Letter Combinations of a Phone Number. Backtracking. Python

Leetcode 17. Letter Combinations of a Phone Number. Backtracking. Python

Leetcode 78. Subsets. Backtracking. Python

Leetcode 78. Subsets. Backtracking. Python

Leetcode 784. Letter Case Permutation. Backtracking. Python

Leetcode 784. Letter Case Permutation. Backtracking. Python

Leetcode 46. Permutations. Backtracking. Python

Leetcode 46. Permutations. Backtracking. Python

Leetcode 90. Subsets II. Backtracking. Python

Leetcode 90. Subsets II. Backtracking. Python

Leetcode 79. Word Search. DFS. Python

Leetcode 79. Word Search. DFS. Python

Leetcode 567. Permutation in String. Sliding Window. Python

Leetcode 567. Permutation in String. Sliding Window. Python

Leetcode 424. Longest Repeating Character Replacement. Sliding Window. Python.

Leetcode 424. Longest Repeating Character Replacement. Sliding Window. Python.

Leetcode 3. Longest Substring Without Repeating Characters. Sliding Window. Python

Leetcode 3. Longest Substring Without Repeating Characters. Sliding Window. Python

Leetcode 904. Fruit Into Baskets. Sliding Window. Python.

Leetcode 904. Fruit Into Baskets. Sliding Window. Python.

Leetcode 209. Minimum Size Subarray Sum. Sliding Window. Python

Leetcode 209. Minimum Size Subarray Sum. Sliding Window. Python

Leetcode 24. Swap Nodes in Pairs. Fast & Slow Pointers. Python

Leetcode 24. Swap Nodes in Pairs. Fast & Slow Pointers. Python

Leetcode 61. Rotate List. Others. Python

Leetcode 61. Rotate List. Others. Python

Leetcode 328. Odd Even Linked List. Fast & Slow Pointers. Python

Leetcode 328. Odd Even Linked List. Fast & Slow Pointers. Python

Leetcode 92. Reverse Linked List II. Others. Python

Leetcode 92. Reverse Linked List II. Others. Python

Leetcode 206. Reverse Linked List. Others. Python

Leetcode 206. Reverse Linked List. Others. Python

Leetcode 143. Reorder List. Fast & Slow Pointers. Python

Leetcode 143. Reorder List. Fast & Slow Pointers. Python

Leetcode 148. Sort List. Fast & Slow Pointers. Python

Leetcode 148. Sort List. Fast & Slow Pointers. Python

Leetcode 19. Remove Nth Node From End of List. Fast & Slow Pointers

Leetcode 19. Remove Nth Node From End of List. Fast & Slow Pointers

Leetcode 2. Add Two Numbers. Others. Python

Leetcode 2. Add Two Numbers. Others. Python

Leetcode 142. Linked List Cycle II. Fast & Slow Pointers. Python

Leetcode 142. Linked List Cycle II. Fast & Slow Pointers. Python

Leetcode 141. Linked List Cycle. Fast & Slow Pointers. Python

Leetcode 141. Linked List Cycle. Fast & Slow Pointers. Python

Leetcode 11. Container With Most Water. Two Pointers. Python

Leetcode 11. Container With Most Water. Two Pointers. Python

Leetcode 75. Sort Colors. Two Pointers. Python

Leetcode 75. Sort Colors. Two Pointers. Python

Leetcode 713. Subarray Product Less Than K. Sliding Window. Python

Leetcode 713. Subarray Product Less Than K. Sliding Window. Python

Leetcode 16. 3Sum Closest. Two Pointers. Python

Leetcode 16. 3Sum Closest. Two Pointers. Python

Leetcode 15. 3Sum. Two Pointers. Python

Leetcode 15. 3Sum. Two Pointers. Python

Leetcode 167. Two Sum II. Input Array Is Sorted. Two Pointers. Python

Leetcode 167. Two Sum II. Input Array Is Sorted. Two Pointers. Python

Leetcode 1. Two Sum. Hash Table. Python

Leetcode 1. Two Sum. Hash Table. Python

Leetcode 128. Longest Consecutive Sequence. Sliding Window

Leetcode 128. Longest Consecutive Sequence. Sliding Window

Leetcode 48. Rotate Image. Arrays. Python

Leetcode 48. Rotate Image. Arrays. Python

Leetcode 54. Spiral Matrix. Arrays. Python

Leetcode 54. Spiral Matrix. Arrays. Python

Leetcode 73. Set Matrix Zeroes. Arrays. Python

Leetcode 73. Set Matrix Zeroes. Arrays. Python

Leetcode 238. Product of Array Except Self. Array. Python

Leetcode 238. Product of Array Except Self. Array. Python

Pytorch Implementation of Non Maximum Suppression (NMS)

Pytorch Implementation of Non Maximum Suppression (NMS)

Pytorch Implementation of mean Intersection Over Union (mIOU)

Pytorch Implementation of mean Intersection Over Union (mIOU)

Leetcode 117. Populating Next Right Pointers in Each Node II. BFS. Python

Leetcode 117. Populating Next Right Pointers in Each Node II. BFS. Python

Leetcode 116. Populating Next Right Pointers in Each Node. Recursion. Python

Leetcode 116. Populating Next Right Pointers in Each Node. Recursion. Python

Leetcode 103. Binary Tree Zigzag Level Order Traversal. BFS. Python

Leetcode 103. Binary Tree Zigzag Level Order Traversal. BFS. Python

Leetcode 107. Binary Tree Level Order Traversal II. BFS. Python

Leetcode 107. Binary Tree Level Order Traversal II. BFS. Python

Leetcode 102. Binary Tree Level Order Traversal. BFS. Python

Leetcode 102. Binary Tree Level Order Traversal. BFS. Python

Leetcode 310. Minimum Height Trees. BFS. Python

Leetcode 310. Minimum Height Trees. BFS. Python

Leetcode 98. Validate Binary Search Tree. Recursion. Python

Leetcode 98. Validate Binary Search Tree. Recursion. Python

Leetcode 106. Construct Binary Tree from Inorder and Postorder Traversal. Recursion. Python

Leetcode 106. Construct Binary Tree from Inorder and Postorder Traversal. Recursion. Python

Leetcode 105. Construct Binary Tree from Preorder and Inorder Traversal. Recursion. Python

Leetcode 105. Construct Binary Tree from Preorder and Inorder Traversal. Recursion. Python

Leetcode 662. Maximum Width of Binary Tree. Recursion. Python

Leetcode 662. Maximum Width of Binary Tree. Recursion. Python

Leetcode 654. Maximum Binary Tree. Recursion.

Leetcode 654. Maximum Binary Tree. Recursion.

Leetcode 236. Lowest Common Ancestor of a Binary Tree. Recursion. Python

Leetcode 236. Lowest Common Ancestor of a Binary Tree. Recursion. Python

Leetcode 235. Lowest Common Ancestor of a Binary Search Tree. Iteration. Python

Leetcode 235. Lowest Common Ancestor of a Binary Search Tree. Iteration. Python

Leetcode 437. Path Sum III. DFS. Python

Leetcode 437. Path Sum III. DFS. Python

Leetcode 437. Path Sum II. DFS. Python

Leetcode 437. Path Sum II. DFS. Python

Leetcode 112. Path Sum. DFS. Python

Leetcode 112. Path Sum. DFS. Python

Leetcode 863. All Nodes Distance K in Binary Tree. BFS. Python

Leetcode 863. All Nodes Distance K in Binary Tree. BFS. Python

Leetcode 199. Binary Tree Right Side View. Recursion. Python

Leetcode 199. Binary Tree Right Side View. Recursion. Python

Leetcode 210. Course Schedule II. DFS. Python

Leetcode 210. Course Schedule II. DFS. Python

Leetcode 207. Course Schedule. DFS. Python

Leetcode 207. Course Schedule. DFS. Python

Leetcode 230. Kth Smallest Element in a BST. DFS. Python

Leetcode 230. Kth Smallest Element in a BST. DFS. Python

Leetcode 417. Pacific Atlantic Water Flow. DFS. Python

Leetcode 417. Pacific Atlantic Water Flow. DFS. Python

Leetcode 200. Number of Islands. DFS. Python

Leetcode 200. Number of Islands. DFS. Python

Leetcode 133. Clone Graph. DFS. Python

Leetcode 133. Clone Graph. DFS. Python

Leetcode 240. Search a 2D Matrix II. Two Pointers. Python

Leetcode 240. Search a 2D Matrix II. Two Pointers. Python

Leetcode 74. Search a 2D Matrix. Binary Search. Python

Leetcode 74. Search a 2D Matrix. Binary Search. Python

Leetcode 81. Search in Rotated Sorted Array II. Binary Search. Python

Leetcode 81. Search in Rotated Sorted Array II. Binary Search. Python

Leetcode 33. Search in Rotated Sorted Array. Binary Search. Python

Leetcode 33. Search in Rotated Sorted Array. Binary Search. Python

Leetcode 162 Find Peak Element. Binary Search. Python

Leetcode 162 Find Peak Element. Binary Search. Python

Leetcode 153. Find Minimum in Rotated Sorted Array. Binary Search. Python

Leetcode 153. Find Minimum in Rotated Sorted Array. Binary Search. Python

Leetcode 378: Kth Smallest Element in a Sorted Matrix. Binary Search. Python

Leetcode 378: Kth Smallest Element in a Sorted Matrix. Binary Search. Python

WACV:15-VAQ

WACV:15-VAQ

SGZ for Low Light Enhancement

SGZ for Low Light Enhancement

SAPNet for Image Deraining

SAPNet for Image Deraining

Night Aerial Video Before Enhancement

Night Aerial Video Before Enhancement

Low light Enhancement of Night Aerial Video

Low light Enhancement of Night Aerial Video