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Mesidor (en francés Messidor) es el nombre del décimo mes del calendario republicano francés, el primero de la estación veraniega, que dura desde el 19 o 20 de junio hasta el 18 o 19 de julio, según el año. Coincide de forma aproximada con el paso aparente del Sol por la constelación zodiacal de Cáncer .
- Proyectos Wikimedia, Datos: Q837281
mesidor. Del fr. messidor. 1. m. Décimo mes del calendario francés de la Revolución, cuyos días primero y último coincidían, respectivamente, con el 19 de junio y el 18 de julio.
- Introduction
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The Messidor database has been established to facilitate studies on computer-assisted diagnoses of diabetic retinopathy. The research community is welcome to test its algorithms on this database. In this section, you will find instructions on how to download the database.
Data included in this database can be used, free of charge, only for research and educational purposes. Copy, redistribution, and any unauthorized commercial use are prohibited. Any researcher reporting results that use this database must acknowledge the Messidor program by adding the following information: Kindly provided by the Messidor program p...
The 1200 eye fundus color numerical images of the posterior pole of the Messidor database were acquired by 3 ophthalmologic departments using a color video 3CCD camera mounted on a Topcon TRC NW6 non-mydriatic retinograph with a 45 degree field of view. Images were captured using 8 bits per color plane at 1440*960, 2240*1488 or 2304*1536 pixels. 80...
Two diagnoses have been provided by the medical experts for each image: 1. Retinopathy grade 2. Risk of macular edema 1. 0 (Normal): (μA = 0) AND (H = 0) 2. 1: (0 < μA <= 5) AND (H = 0) 3. 2: ((5 < μA < 15) OR (0 < H < 5)) AND (NV = 0) 4. 3: (μA >= 15) OR (H >=5) OR (NV = 1) 1. μA: number of microaneurysms H: number of hemorrhages NV = 1: neovascul...
Other databases with retinal images are available on the following sites: 1. Stare project: Retinal color images and results of automatic location of the optic nerve. 2. Drive project: Retinal color images and results of automatic segmentation of blood vessels.
For the sake of consistency with research work based on the Messidor database before these mistakes were noticed, it was decided NOT to fix them in the downloadable Messidor database. The task of correcting them in the database before using it is users’ responsibility. Among the image duplicates in Base 33 (see 16 August 2017 erratum), 2 of them ha...
A form with personal information needs to be completed to download the databases. If you encounter any trouble downloading the database please contact the administrator of the database.
Since the early 1980’s, many studies have been initiated worldwide to develop advanced systems for the automated detection and follow-up of Diabetic Retinopathy, the first cause of blindness in people between 25 and 65 years old. These systems, based on automatic image processing, mainly consist in tools for detecting and measuring common lesions (...
The two main databases will contain color images of the retina, acquired using a retinograph with or without pupil dilation during routine clinical examinations. These examinations will be performed in the four ophthalmology departments involved in the program. To make their diagnosis, ophthalmologists are generally using a central picture and two ...
To evaluate a method used for automated detection and image interpretation, it is necessary to compare the result that is obtained by this method with a reference that is considered to be the ground truth. This raises two questions: 1. What is the ground truth or the reference? 2. Which measures should be used to perform the evaluation? To determin...
La Residencia El Messidor, o simplemente El Messidor, es un pequeño castillo de estilo francés, rodeado de jardines, construido a metros del lago Nahuel Huapi en el casco histórico de Villa La Angostura, provincia del Neuquén, Argentina, por el arquitecto Alejandro Bustillo en 1942 a pedido de
MESSIDOR (MESSIDOR DATABASE) The Messidor database has been established to facilitate studies on computer-assisted diagnoses of diabetic retinopathy. The research community is welcome to test its algorithms on this database. In this section, you will find instructions on how to download the database. Source: MESSIDOR.
14 de jul. de 2023 · 14 julio, 2023. La Residencia El Messidor es una pequeña joya turística que maravilla a los turistas en el casco histórico de Villa La Angostura. Rodeada por increíbles jardines, se levanta sobre un predio de unas 36 hectáreas a tan solo metros del lago Nahuel Huapí, provincia del Neuquén.
Messidor. Messidor ( French pronunciation: [mesidɔʁ]) was the tenth month in the French Republican Calendar. The month was named after the Latin word messis 'harvest'. Messidor was the first month of the summer quarter ( mois d'été ). It started on 19 or 20 June.
