突破网络和屏幕的限制,超分算法让图片和视频秒变清晰
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· 2021-12-11
![](https://filescdn.proginn.com/d7e9eb230fc5ca50f96a79334ea7fe0e/9ddcc2e177607d1151fe5517f0aa9988.webp)
老照片、老电影、动漫等画质可快速提升,分辨率自由调节 产业算法效果可以随着数据质量的提升大幅提高 在网络信号较差时,也能快速查看高清视频或图片 影像传输带宽与存储空间大幅压缩,传输成本也将大大减少
![](https://filescdn.proginn.com/1c401e559968fa150c6d97d7d0d96f86/71905e3f80d544464d5b42bcc86b228a.webp)
图片引用自公开数据集[1][2][3]
![](https://filescdn.proginn.com/44399483940b989dc0d29c2cc0d09e6b/b25b2db6e5c3931b863938b06bbca832.webp)
![](https://filescdn.proginn.com/ddd46e8f00e73ff4085265f22fca0efd/877cd4c38ac42167c2dc979f8a152936.webp)
![](https://filescdn.proginn.com/15624ec3d4a53fe88f2212e8a8742a10/87eca73d2f61f30fc22161cf371d5521.webp)
![](https://filescdn.proginn.com/1b919e4b74acb47e95758250f066b33d/bcf1d38b4895525f96f91ef4f9087a60.webp)
![](https://filescdn.proginn.com/e528aa64687f460bf404bd39dce0723f/acb62c040eea6432602c4f2b553ac1e7.webp)
无论是目标检测、图像识别,还是图像分类、语义分割等CV相关任务,训练数据质量的好坏对于最终任务效果影响都极大。因此,开发者可尝试通过PP-MSVSR将任意分辨率下的视频数据提升至理想分辨率,实现下游的检测、识别、分割等任务的准确率有效提升。
![](https://filescdn.proginn.com/55e2f9b43d1b75892b895ed9532a28c7/b7b9923d2b4f608ec59b6ab54bcac1e2.webp)
![](https://filescdn.proginn.com/4e8679d44238518b93ecc10ef09f0286/ad54b474ea1b6d3959b3dddb48ac5ae1.webp)
图片引用自公开数据集[4][5]
![](https://filescdn.proginn.com/acea44fc34a456516a9089609b0de3fa/7475e2e9c5617dcf5f815eebeea74733.webp)
![](https://filescdn.proginn.com/7d1ed2eb7cef9f23ec1d7f55676ef090/23da3f181d083a314d2e5a41860eb4fe.webp)
图片引用自公开数据集[1]
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[1] Ce Liu and Deqing Sun. On bayesian adaptive video superresolution.IEEE transactions on pattern analysis and ma-chine intelligence, 36(2):346–360, 2
[2] 大谷. (2021, February 20). AI还原的李焕英老照片动态影像!每个妈妈都了不起!【大谷纽约实验室】_哔哩哔哩_bilibili. Retrieved December 6, 2021, from https://www.bilibili.com/video/BV1wh411k7YN?spm_id_from=333.999.0.0.
[3] A cat getting petting on the bed. Photo by Cottonbro on unsplash. Beautiful Free Images & Pictures. Retrieved December 5, 2021, from https://www.pexels.com/video/a-cat-getting-petting-on-the-bed-6865077/.
[4] Robben, S. (n.d.). Photo of a man in a brown polo shirt carrying a laptop ... pexels. Retrieved December 6, 2021, from https://www.pexels.com/photo/photo-of-a-man-in-a-brown-polo-shirt-carrying-a-laptop-8278886/.
[5] 《PCB瑕疵检测》数据来源于:北京大学印刷电路板(PCB)瑕疵数据集