Interpretation of eight-point discrete cosine and sine transforms as 3×3 orthogonal edge masks in terms of the Frei–Chen mask

Rae-Hong Park، نويسنده ,

روزنامه با شماره پیاپی سال 1999

5

807

811

Discrete sine transform , Discrete cosine transform , Compass gradient edge operators , Frei±Chen masks , Discrete Fouriertransform , Discrete Hartley transform

PATTERN RECOGNITION LETTERS

1999

PATTERN RECOGNITION LETTERS

250100