Abstract:
본 발명은 세슘을 이용한 플렉서블 투명전극필름에 관한 것으로서, 고분자 기재필름에 나노와이어 투명 도전막을 도포하는 도포단계;상기 나노와이어 투명 도전막투명 도전막투명 도전막이 혼합된 졸-겔 용액을 코팅하는 코팅단계;및 상기 나노와이어가 용접되는 용접단계를 포함하여 별도의 열처리 과정없이 높은 투과도 및 낮은 면저항값을 가지는 투명전극필름이 제공된다.
Abstract:
According to the present invention, a method for detecting a pedestrian based on an Adaboost algorithm comprises the steps of: dividing an input image into unit cells; counting the number of pixels where each of first to third color components is greater than a threshold value, with respect to the respective unit cells, and generating the characteristic values of the first to third color components which are true or false, according to whether a ratio of the counted number of pixels to the total pixel number of unit cells exceeds a predetermined ratio; counting the number of black and white pixels when the respective pixels are divided into the black and white pixels, based on the threshold value, with respect to the respective unit cells, and generating binary characteristic values that are true or false, according to whether the ratio of the counted number of pixels to the total pixel number of unit cells exceeds the predetermined ratio; generating contour characteristic values that are true or false, according to whether contours are extracted, with respect to the respective unit cells; setting a strong classifier as classification weights selected to minimize a combined error of weak classifiers which generate the characteristic values of the first to third color components, the binary characteristic values, and the contour characteristic values from respective sample images, according to an Adaboost algorithm; and classifying whether a pedestrian object is included in the input image by the set strong classifier.