Single Image Super-resolution by Approximated Heaviside Functions

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户:dragondk
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  Image super-resolution is a process to enhance image resolution.It is widely used in medical imaging,satellite imaging,target recognition,etc.In this paper,we conduct continuous modeling and assume that the unknown image intensity function is defined on a continuous domain and belongs to a space with a redundant basis.
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