... aIIω x ωy,() IIxy,() i– ω x x ωyy+(){}exp xydd∞–∞∫∞–∞∫=IOω x ωy,() IOxy,() i ω x x ωyy+()–{}exp xydd∞–∞∫∞–∞∫=IOω x ωy,()H ω x ωy,()IIω x ωy,()=IOxy,()14π2 ... ω x ωy,()IIω x ωy,()=IOxy,()14π2 IOω x ωy,()i ω x x ωyy+(){}exp ω x d ωyd∞–∞∫∞–∞∫=IOω x ωy,()IIω x ωy,() H ω x ωy,()=max min–max min+ MONOCHROME VISION MODEL35FIGURE ... lateral inhibition is illustrated inIOxy,()K1K2K3IIxy,()+{}log=KiIIxy,()IOxy,()IOxy,()K1IIxy,()K2IIxy,()+ =K1K2IOxy,() IIxy,()[]s=38PSYCHOPHYSICAL VISION...