tesseract.js手写单词ocr识别匹配效果代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码描述：tesseract.js手写单词ocr识别匹配效果代码，按住鼠标写出单词，经过ocr识别是否是正确的单词。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">


    <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&amp;display=swap'>
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/all.6.0.css">

    <style>
        * {
          box-sizing: border-box;
        }
        
        body {
          min-height: 100vh;
          display: flex;
          flex-direction: column;
          align-items: center;
          justify-content: center;
          font-family: "Roboto", sans-serif;
          background: #ffd234;
          background-image: linear-gradient(62deg, #fbab7e 0%, #f7ce68 100%);
          color: #1f1f1f;
        }
        
        h1 {
          margin-bottom: 20px;
          padding-right: 60px;
        }
        
        b {
          font-weight: 700;
        }
        
        .branding {
          position: fixed;
          bottom: 10px;
          right: 10px;
        }
        .branding img {
          width: 50px;
        }
        
        .wrap {
          width: 560px;
          height: 400px;
          display: flex;
          position: relative;
        }
        
        .canvas {
          flex: 0 0 calc(100% - 60px);
          border: 4px solid #ffe094;
          border-radius: 6px;
          overflow: hidden;
          background: white;
          cursor: pointer;
          position: relative;
        }
        .canvas canvas {
          width: 100%;
          height: 100%;
          background-size: 100%;
        }
        
        .result {
          position: absolute;
          top: 50%;
          left: 50%;
          transform: translate(-50%, -50%);
          font-size: 90px;
          animation: grow-fade 1s;
          transform-origin: top left;
        }
        .result.fa-xmark {
          color: red;
        }
        .result.fa-check {
          color: green;
        }
        
        .controls {
          position: absolute;
          z-index: 1;
          bottom: -10px;
          left: 10px;
          display: flex;
          align-items: flex-end;
        }
        .controls button {
          position: relative;
          appearance: none;
          border: 2px solid #ffe094;
          border-radius: 10px;
          background: white;
          color: #111;
          padding: 5px 10px;
          text-transform: uppercase;
          cursor: pointer;
          font-size: 12px;
          font-family: "Roboto", sans-serif;
          margin-right: 10px;
          transition: transform 350ms;
        }
        .controls button:last-child {
          font-size: 18px;
          font-weight: 700;
          padding: 10px 20px;
        }
        .controls button:last-child:hover {
          box-shadow: 0px 0px 10px #ffe094;
        }
        .controls button:hover {
          transform: scale(1.1);
        }
        
        .instruct {
          position: absolute;
          top: 10px;
          left: 50%;
          transform: translateX(-50%);
          font-size: 20px;
          padding-right: 60px;
          white-space: nowrap;
        }
        .instruct span {
          background: #ddd;
          display: inline-block;
          border-radius: 25px;
          padding: 5px 10px;
          font-weight: 700;
        }
        
        .counter {
          flex: 0 0 60px;
          padding-left: 20px;
          display: flex;
          align-items: center;
          justify-content: center;
          flex-direction: column;
          position: relative;
        }
        .counter__item {
          border-radius: 100%;
          width: 40px;
          height: 40px;
          border: 3px solid #333;
          margin: 3px 0;
          background: rgba(255, 255, 255, 0.5);
        }
        .counter__item.active {
          background: linear-gradient(152deg, #85ffbd 0%, #fffb7d 100%);
        }
        .counter__score {
          display: flex;
          width: 100%;
          justify-content: center;
          margin-bottom: 5px;
        }
        .counter__score span {
          flex: 0 0 10px;
          height: 10px;
          border-radius: 100%;
          border: 2px solid #333;
          background: linear-gradient(152deg, #85ffbd 0%, #fffb7d 100%);
          margin-right: 3.33px;
        }
        .counter__score span:last-child {
          margin-right: 0;
        }
        
        .timer {
          position: absolute;
          top: -10px;
          right: -10px;
          width: 60px;
          height: 60px;
          display: flex;
          align-items: center;
          justify-content: center;
          font-size: 30px;
          background: white;
          border-radius: 100%;
          border: 2px solid #ffe094;
          overflow: hidden;
        }
        .timer__fill {
          background-image: linear-gradient(19deg, #21d4fd 0%, #b721ff 100%);
          position: absolute;
          transform: translateZ(0);
          bottom: 0;
          left: -5px;
          right: -5px;
          height: 0;
        }
        .timer i {
          position: relative;
          text-shadow: 0px 0px 5px rgba(255, 255, 255, 0.5);
        }
        
        @keyframes grow-fade {
          0% {
            transform: scale(1) translate(-50%, -50%);
            opacity: 1;
          }
          100% {
            transform: scale(2) translate(-50%, -50%);
            opacity: 0;
          }
        }
        @keyframes shake-right {
          0%, 100% {
            transform: translate(0, 0);
          }
          30% {
            transform: translate(-10px, 0);
          }
          70% {
            transform: translate(50px, 0);
          }
        }
        @keyframes shake-left {
          0%, 100% {
            transform: translate(0, 0);
          }
          30% {
            transform: translate(10px, 0);
          }
          70% {
            transform: translate(-50px, 0);
          }
        }
        @keyframes shake-up {
          0%, 100% {
            transform: translate(0, 0);
          }
          30% {
            transform: translate(0, 10px);
          }
          70% {
            transform: translate(0, -50px);
          }
        }
        @keyframes shake-down {
          0%, 100% {
            transform: translate(0, 0);
          }
          30% {
            transform: translate(0, -10px);
          }
          70% {
            transform: translate(0, 50px);
          }
        }
    </style>





</head>

<body>
    <h1>Write <b>words</b> neatly... avoid the <b>shakes</b>... the AI tries it's best...</h1>
    <div class="wrap">
        <div class="canvas">
            <canvas></canvas>
        </div>
        <div class="controls">
            <button id="reset"><i class="fa fa-eraser"></i> Clear</button>
            <button id="submit">Submit</button>
        </div>
        <div class="instruct">Write <span></span> below</div>
        <div class="counter"></div>
        <div class="timer">
            <div class="timer__fill"></div><i class="fa-solid fa-hourglass-empty"></i>
        </div>
    </div>

    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/.........完整代码请登录后点击上方下载按钮下载查看