Key points model for polar region currents

Polar-Radius-Invariant-Moment Based on Key-Points for Hand Gesture Shape Recognition

For the whole matching cannot handle partial occlusion and lack of specificity, a new method using PolarRadius-Invariant-Moment, which is based on Key-Points to extract features for target’s shape recognition, is presented in this paper. Firstly, key-points of the hand shape are extracted through discrete curve evolution method. Secondly, Polar-Radius-Invariant-Moment based on KeyPoints is used...

Non–polar Points for Reflected Brownian Motion

Polar Codes for Quantum Key Distribution

The polar codes are a class of linear block error-correcting codes transmitted over symmetric binaryinput discrete memoryless channels [1, 2, 3]. As their length N, N = 2n, increases, their performance tends to the Shannon limit. Subsequent publications (e.g., [4, 5]) have addressed practical aspects of the polar codes such as the size length, N, of a polar code that can support a specific feas...

Arthroscopic Bridge Technique for PCL Avulsion: Surgical Technique and Key Points

This study redescribes an arthroscopic bridge technique for repair of avulsion of the posterior cruciate ligament. The procedure is performed step-to-step. In this technique we created two bone tunnels in the anterior aspect of the tibia and inferior medial of the tibia tuberosity and then create suture fixation of the fragment using the suture bridge. The arthroscopic bridge technique was used...

ARTHROSCOPIC BRIDGE TECHNIQUE FOR PCL AVULSION: SURGICAL TECHNIQUE AND KEY POINTS

This was Presented in 5th International Congress of Iranian Iranian Society of Knee Surgery, Arthroscopy, and Sports Traumatology (ISKAST), 14-17 Feb 2018- Kish, Iran