Diferenças

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--- opencv [2023/07/08 00:51] – [Pré-Requisitos] jdos
+++ opencv [2023/07/08 01:22] (atual) – [imread()] jdos
@@ Linha 40: / Linha 40: @@
 {{:starry_night.jpg?50|}}
+==== imread() ====
+Python:
+cv.imread(	filename[, flags]	) ->	retva
+=== filename ===
+Formatos suportados:
+  * Windows bitmaps - *.bmp, *.dib (always supported)
+  * JPEG files - *.jpeg, *.jpg, *.jpe (see the Note section)
+  * JPEG 2000 files - *.jp2 (see the Note section)
+  * Portable Network Graphics - *.png (see the Note section)
+  * WebP - *.webp (see the Note section)
+  * AVIF - *.avif (see the Note section)
+  * Portable image format - *.pbm, *.pgm, *.ppm *.pxm, *.pnm (always supported)
+  * PFM files - *.pfm (see the Note section)
+  * Sun rasters - *.sr, *.ras (always supported)
+  * TIFF files - *.tiff, *.tif (see the Note section)
+  * OpenEXR Image files - *.exr (see the Note section)
+  * Radiance HDR - *.hdr, *.pic (always supported)
+  * Raster and Vector geospatial data supported by GDAL (see the Note section)
+=== flags (não obrigatório) ===
+  * cv.IMREAD_UNCHANGED
+  * cv.IMREAD_GRAYSCALE
+  * **cv.IMREAD_COLOR - PADRÂO**
+  * cv.IMREAD_ANYDEPTH
+  * cv.IMREAD_ANYCOLOR
+  * cv.IMREAD_LOAD_GDAL
+  * cv.IMREAD_REDUCED_GRAYSCALE_2
+  * cv.IMREAD_REDUCED_COLOR_2
+  * cv.IMREAD_REDUCED_GRAYSCALE_4
+  * cv.IMREAD_IGNORE_ORIENTATION
 Referências:
@@ Linha 46: / Linha 80: @@
 [[https://docs.opencv.org/4.x/d6/d00/tutorial_py_root.html|OpenCV-Python Tutorials]]
+[[https://docs.opencv.org/4.x/db/deb/tutorial_display_image.html| Started with Images]]