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4-bit_palette_color

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Harvey
2022-08-29 10:21:17 +08:00
parent 3651831e7e
commit a4b191a7e0
2 changed files with 22 additions and 0 deletions
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modules/imgcodecs/test/test_tiff.cpp
+10
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@@ -359,6 +359,16 @@ TEST(Imgcodecs_Tiff, read_palette_color_image)
ASSERT_EQ(CV_8UC3, img.type());
}
TEST(Imgcodecs_Tiff, read_4_bit_palette_color_image)
{
const string root = cvtest::TS::ptr()->get_data_path();
const string filenameInput = root + "readwrite/4-bit_palette_color.tif";
const Mat img = cv::imread(filenameInput, IMREAD_UNCHANGED);
ASSERT_FALSE(img.empty());
ASSERT_EQ(CV_8UC3, img.type());
}
TEST(Imgcodecs_Tiff, readWrite_predictor)
{
/* see issue #21871