@BYHUANGJ Resource:openhome.cc package/import JetBrains 概念 (Concept) Java has a mechanism that cleans memory automatically. Java follows the "write once, run anywhere" (or WORA) principle. The same program can be run on multiple platforms without any changes. compile java program: javac執行javac xxx.java後, 會將xxx.java編譯成xxx.class,其中.class檔是可以運行在JVM的bytecode格式
3/15/2023an adaptive thresholding way for binarization in image processing. By going through all possible threshold values (from 0 to 255), it can find the optimal threshold value of input image. [see more] Preliminaries Given an image, threshold $t$ separates all the pixels $P_i$ into $C_1$ and $C_2$, where $C_1 = {P_i \mid P_i \gt t }$ and $C_2 = {P_i \mid P_i \leq t }$ $W_1$ and $W_2$ are the probabilities of the two classes separated by $t$, where $W_1+W_2=1$ $V_T$ : total variance $V_b$ : between-class variance $V_w$ : within-class variance $V_T = V_b + V_w$
5/4/2021Ref: Method Ref: Inheritance Ref: Class還沒看 名詞定義: object(物件), class(類別) Data tpye 用type可以看型態 (e.g, type(0c10) = int) int: 預設10進位
12/29/2020or
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