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【AI基礎】MobileNetのPointwise Convolution？各画素のチャンネルを混ぜる

はい、Pointwise Convolution（ポイントワイズ畳み込み） について初心者向けに解説します。 入力：高さ2 × 幅2 × チャンネル3（RGBの小さな画像） 入力（各画素3チャンネル）： [[[R1,G1,B1], [R2,G2,B2]], [[R3,G3,B3], [R4,G4,B4]]] Pointwise Convolution 1×1 × 出力チャンネル数2 を ...
JSTOR Daily

An Uncertainty Principle for Convolution Operators on Discrete Groups

Consider a discrete group G and a bounded self-adjoint convolution operator T on l2 (G); let σ (T) be the spectrum of T. The spectral theorem gives a unitary isomorphism U between l2 (G) and a direct ...
mccormick.northwestern.edu

ELEC_ENG 222: Fundamentals of Signals and Systems

Comprehensive introduction to analysis of continuous and discrete-time signals and systems. Linear time-invariant systems, convolution; Fourier series representations of periodic signals; Continuous ...
JSTOR Daily

SOME RESULT FOR BINOMIAL CONVOLUTION SUMS OF RESTRICTED DIVISOR FUNCTIONS

Applicable Analysis and Discrete Mathematics is indexed, abstracted and cover-to cover reviewed in: Web of Science, Current Contents/Physical, Chemical & Earth Sciences (CC/PC&ES;), Mathematical ...