You ride a bike or boat and want to know how much distance you covered in your last trip, but you do not have an odometer or GPS unit. You are a webmaster with visitor statistics charts and you want to do a statistical analysis. You are a graduate student gathering historical data from charts for your thesis. You are an engineer with some graphs in decades-old documents, but you really need the numbers represented in those graphs so you can do analyses that will determine if a space vehicle is safe to fly. The term "Engauge" in Engauge Digitizer was invented for this project, since there seems to be no similar term in common use. The final result is digitized data that can be used by other tools such as Microsoft Excel and Gnumeric.Įngauge (from en "make" and gauge "to measure") verb meaning to convert an image file containing a graph or map, into numbers. The process starts with an image file containing a graph or map. Ya de ahí uno puede, con otro software matemático. The numbers can be read on the screen, and written or copied to a spreadsheet. Este software parece que hace justo lo que yo necesito, a partir de una imagen conteniendo una gráfica (sea línea recta o no), el software es capaz de extraer los puntos que definen dicha gráfica. #ENGAUGE DIGITIZER PROGRAM HOW TO#
Instructions on How To Use Engauge to Digitize Well Logs Shuiquan Li, Ye Zhang Email: Notice: Only the marked curves need to be digitized. Includes an automatic digitization feature that can automatically digitize many types of functional data. The image file can come from a scanner, digital camera or screenshot. Secure Download Here Now An open source, digitizing software that converts an image file showing a graph or map. Engauge Digitizer is an open-source program designed to convert charts or maps provided as images into numeric data which can be exported as CSV and manipulated using Excel or other programs. Plot Digitizer An easy to use Java program that allows you to digitize data points off of scanned plots, scaled drawings, or orthographic photographs.
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