Figure 6From: Bright field microscopic cells counting method for BEVS using nonlinear convergence index sliding band filter Sf9 insect cell detection comparison between TSBF and SBF method. (a) TSBF detecting result on the 3rd day. (b) TSBF detecting result on the 5th day. (c) Magnification of part of (b). (d) SBF detecting result on the 3rd day. (e) SBF detecting result on the 5th day. (f) Magnification of part of (e).Back to article page