A blue dye test is always performed at this stage. The procedure begins with the creation of a 15-20mL gastric pouch with a tilted orientation for the first stapling (not horizontal), and staple lines are oversewn for both gastric pouch and gastric remnant.
We routinely use 5 bladeless 12mm trocars. Gabor filters glottal space principal component analysis stroboscope vocal folds.With more than 25 years of experience, we have created a unique laparoscopic Roux-en-Y gastric bypass technique with hand-sewn gastrojejunostomy and several additional steps which offer our patients a safe and reliable procedure. In this case, it is those that enable the specialist to calculate the size of the pathology (previously classified automatically) that he/she is observing, thus enabling them to provide the patient with more information or to prescribe treatment and even measure its development. One of the proposed study's key elements has been which objective measurements are of significance for the specialist. The proposed system's findings have been compared with the diagnosis made by doctors and it obtains the same results in all the 45 sequences.
Segmentation block provides good results for 95% of images and classification block distinguishes successfully between pathological and healthy images in 92.1% of cases. The authors wish to emphasize that the proposed algorithm is independent from the images' resolution and zoom, but their quality depends on specialist experience with the instrumentation. The proposed algorithm is based on automatic segmentation supported by Gabor filters, and features classification with Principal Component Analysis (PCA) to achieve the expected results. This paper describes a method to automatically aid indetecting vocal folds benign pathologies based on glottal space segmentation vocal fold video sequences captured by a laryngoscope. Given the importance of the voice in our daily lives, any study focused on its pathologies and the way of caring and promoting the health of them is of common interest.
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