Recursive partitioning and parametric transformation for isolated digit recognition

1988 ◽  
Vol 84 (S1) ◽  
pp. S216-S217
Author(s):  
Les Atlas ◽  
Carlos Rivera ◽  
R. Douglas Martin
Keyword(s):  
Recursive Partitioning ◽  
Digit Recognition ◽  
Parametric Transformation

DIGIT RECOGNITION USING TENSORFLOW TOOL

2017 ◽  
Vol 4 (3) ◽  
pp. 27
Author(s):  
RAJESH K.V.N. ◽  
RAMESH K.V.N ◽  
HYMAVATHI M ◽  
REDDY K. SYAM SUNDAR ◽  
◽  
...  
Keyword(s):  
Digit Recognition

scholarly journals Outcome comparison of patients who develop leptomeningeal disease or distant brain recurrence after brain metastases resection cavity radiosurgery

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Achiraya Teyateeti ◽  
Paul D Brown ◽  
Anita Mahajan ◽  
Nadia N Laack ◽  
Bruce E Pollock
Keyword(s):  
Overall Survival ◽  
Brain Metastases ◽  
Median Overall Survival ◽  
Recursive Partitioning ◽  
Leptomeningeal Disease ◽  
Resection Cavity ◽  
Whole Brain Radiation ◽  
Class 1 ◽  
Outcome Comparison ◽  
Brain Radiation

Abstract Background To compare the outcomes between patients with leptomeningeal disease (LMD) and distant brain recurrence (DBR) after stereotactic radiosurgery (SRS) brain metastases (BM) resection cavity. Methods Twenty-nine patients having single-fraction SRS after BM resection who developed either LMD (n = 11) or DBR (n = 18) as their initial and only site of intracranial progression were retrospectively reviewed. Results Patients developing LMD more commonly had a metachronous presentation (91% vs 50%, P = .04) and recursive partitioning class 1 status (45% vs 6%, P = .02). There was no difference in the median time from SRS to the development of LMD or DBR (5.0 vs 3.8 months, P = .68). The majority of patients with LMD (10/11, 91%) developed the nodular variant (nLMD). Treatment for LMD was repeat SRS (n = 4), whole-brain radiation therapy (WBRT; n = 5), resection + WBRT (n = 1), and no treatment (n = 1). Treatment for DBR was repeat SRS (n = 9), WBRT (n = 3), resection + resection cavity SRS (n = 1), and no treatment (n = 5). Median overall survival (OS) from time of resection cavity SRS was 15.7 months in the LMD group and 12.7 months in the DBR group (P = .60), respectively. Median OS in salvage SRS and salvage WBRT were 25.4 and 5.0 months in the nLMD group (P = .004) while 18.7 and 16.2 months in the DBR group (P = .30), respectively. Conclusions Following BM resection cavity SRS, nLMD recurrence is much more frequent than classical LMD. Salvage SRS may be considered for selected patients with nLMD, reserving salvage WBRT for patients with extensive intracranial disease without compromising survival. Further study with larger numbers of patients is needed.

Multi-Digit Recognition using Image Processing and Neural Network

2021 ◽  
Author(s):  
Anway Shirgaonkar ◽  
Neeraj Sahasrabudhe ◽  
Prathamesh Sandikar ◽  
Tapan Sawant ◽  
Shahid Sayyad ◽  
...  
Keyword(s):  
Neural Network ◽  
Image Processing ◽  
Digit Recognition
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