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图片高清放大效果并不理想 #853

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ykhasia opened this issue Oct 15, 2024 · 2 comments
Open

图片高清放大效果并不理想 #853

ykhasia opened this issue Oct 15, 2024 · 2 comments

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@ykhasia
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ykhasia commented Oct 15, 2024

我觉得可能是网上合大自媒体平台夸张的宣传导致我误以为这个工具有很强的图片高清放大能力。实际经过我近一年的使用情况来看,效果并没有那么好。高清放大后整体最直观的感觉就是图片的容量变大了几兆甚至几十兆,但图片的内容并没有高清放大。模糊的地方自然很模糊,就是用图片查看工具放大后查看,依然是糊糊的一片。和高清放大片没有任何区别。。。反而浪费了很多磁盘存储空间。。。

@jlygit
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jlygit commented Oct 17, 2024

那 哪个好呢

@L-Teer
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L-Teer commented Oct 25, 2024

我在训练的时候大概有1700张图像,从64x64到256x256,经过150000次的迭代后放大效果很不理想,图像很多细节没有学习到,请问是不是因为数据集太小了?

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