unsharp

adj.

钝的；不锐利的；不清晰的；不明显的

Effect algebras and unsharp quantum logics
A cubic unsharp masking technique for contrast enhancement
Image enhancement by unsharp masking the depth buffer
Nonlinear unsharp masking methods for image contrast enhancement
Image Enhancement by Unsharp Masking the Depth Buffer
Toward a formal language for unsharp properties
Image enhancement via adaptive unsharp masking
Some Remarks on Unsharp Quantum Measurements, Quantum Non‐Demolition, and All That
Optimized homomorphic unsharp masking for MR grayscale inhomogeneity correction.
Investigation of basic imaging properties in digital radiography. 4. Effect of unsharp masking on the detectability of simple patterns