A new approach to Mueller matrix reconstruction of skin cancer lesions using a dual rotating retarder polarimeter

Author(s):  
Jessica C. Ramella-Roman ◽  
Don D. Duncan
1971 ◽  
Vol 173 (6) ◽  
pp. 864-871 ◽  
Author(s):  
ASHBEL C. WILLIAMS
Keyword(s):  

2006 ◽  
Author(s):  
Yu. A. Ushenko ◽  
G. V. Sorochan ◽  
Yu. Y. Tomka ◽  
O. Y. Wanchulyak

2003 ◽  
Author(s):  
Jung R. Chung ◽  
Aimee H. DeLaughter ◽  
Justin S. Baba ◽  
Clifford H. Spiegelman ◽  
M. S. Amoss ◽  
...  

2011 ◽  
Vol 135-136 ◽  
pp. 331-335
Author(s):  
Ling Tang ◽  
Hong Song ◽  
Lian Jun Hu

A new blind beamforming algorithm for separating and estimating coherent signals arriving at an antenna array is proposed in this paper. This algorithm is implemented through arranging the received data’s correlation function of each array element and reference array element (the first array element), to form the Hermitian Toeplitz matrix first. Then through the singular value decomposition of the matrix the signal subspace and noise subspace can be get, in order to achieve the direction vector of coherent sources to beamform, which can separate the independent signals from different directions effectively without knowing the transcendent knowledge of the signals. The new approach can estimate the coherent signals’ direction-of-arrival(DOA) on the basis of separation, and has good performance under the low SNR. The simulation results show that the proposed method is effective.


2015 ◽  
Vol 11 (1) ◽  
Author(s):  
Joanna Jaworek-Korjakowska ◽  
Ryszard Tadeusiewicz

AbstractSkin cancer is the most commonly diagnosed type of cancer in humans regardless of age, gender, or race. One of the most common malignant skin cancers is melanoma, which is a dangerous proliferation of melanocytes. In the last several years, an increasing melanoma incidence has been observed worldwide, and the incidence rate is increasing faster than those of any other skin cancer. The correct identification and diagnosis of moles still creates problems to inexperienced dermatologists and family physicians. In this paper, we present a new approach to the problem of assessing difficult cases in dermatology. We propose a teledermatology system to support the consultation process between family physicians and experts in the field of dermoscopic images. The system consists of a desktop monitoring application and a special smartphone application implemented for experts. If necessary, the physician can send the dermoscopic image to two dermatologists for further examination. This cloud-based architecture provides an interesting system for a fast and efficient exchange of dermatological information. Initial results and assessment of doctors are promising and indicate that the application can be used as a decision support system for dermoscopic images.


2020 ◽  
Vol 13 (3) ◽  
pp. 251
Author(s):  
Abdullah Sisik ◽  
Azize Kilic ◽  
Ali Kilic ◽  
AliE Kivanc

Sign in / Sign up

Export Citation Format

Share Document