tensorflow从摄像头中实时除去人物效果-html代码-BFW代码库

代码语言：html

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">

<style>
/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */

/******************************************************
 * Stylesheet by Jason Mayes 2020.
 *
 * Get latest code on my Github:
 * https://github.com/jasonmayes/Real-Time-Person-Removal
 * Got questions? Reach out to me on social:
 * Twitter: @jason_mayes
 * LinkedIn: https://www.linkedin.com/in/creativetech
 *****************************************************/

body {
  font-family: helvetica, arial, sans-serif;
  margin: 2em;
  color: #3D3D3D;
}

h1 {
  font-style: italic;
  color: #FF6F00;
}

h2 {
  clear: both;
}

em {
  font-weight: bold;
}

video {
  clear: both;
  display: block;
}

section {
  opacity: 1;
  transition: opacity 500ms ease-in-out;
}

header, footer {
  clear: both;
}

button {
  z-index: 1000;
  position: relative;
}

.removed {
  display: none;
}

.invisible {
  opacity: 0.2;
}

.note {
  font-style: italic;
  font-size: 130%;
}

.webcam {
  position: relative;
}

.webcam, .classifyOnClick {
  position: relative;
  float: left;
  width: 48%;
  margin: 2% 1%;
  cursor: pointer;
}

.webcam p, .classifyOnClick p {
  position: absolute;
  padding: 5px;
  background-color: rgba(255, 111, 0, 0.85);
  color: #FFF;
  border: 1px dashed rgba(255, 255, 255, 0.7);
  z-index: 2;
  font-size: 12px;
}

.highlighter {
  background: rgba(0, 255, 0, 0.25);
  border: 1px dashed #fff;
  z-index: 1;
  position: absolute;
}

.classifyOnClick {
  z-index: 0;
  position: relative;
}

.classifyOnClick canvas, .webcam canvas.overlay {
  opacity: 1;
  
  top: 0;
  left: 0;
  z-index: 2;
}

#liveView {
  transform-origin: top left;
  transform: scale(1);
}
</style>




<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/tf.min.js"></script>
</head>
<body>
<h1>人物消失项目</h1>
<header class="note">
<h2>用tensorflow实时除去摄像头中将人物隐形</h2>
</header>


<section id="demos" class="invisible">

<p>打开摄像头并离摄像头远一点左右走动试试，你消失了</p>
<div id="liveView" class="webcam">
<button id="webcamButton">打开摄像头</button>
<video id="webcam" autoplay></video>
</div>
</section>

<div class="glitchButton" style="position:fixed;top:20px;right:20px;"></div>

<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/body-pix@2.0.js"></script>


<script >
/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */

/********************************************************************
     * Real-Time-Person-Removal Created by Jason Mayes 2020.
     *
     * Get latest code on my Github:
     * https://github.com/jasonmayes/Real-Time-Person-Removal
     *
     * Got questions? Reach out to me on social:
     * Twitter: @jason_mayes
     * LinkedIn: https://www.linkedin.com/in/creativetech
     ********************************************************************/

const video = document.getElementById('webcam');
const liveView = document.getElementById('liveView');
const demosSection = document.getElementById('demos');
const DEBUG = false;


// An object to configure parameters to set for the bodypix model.
// See github docs for explanations.
const bodyPixProperties = {
  architecture: 'MobileNetV1',
  outputStride: 16,
  multiplier: 0.75,
  quantBytes: 4 };


// An object to configure parameters for detection. I have raised
// the segmentation threshold to 90% confidence to reduce the
// number of false positives.
const segmentationProperties = {
  flipHorizontal: false,
  internalResolution: 'high',
  segmentationThreshold: 0.9 };



// Must be even. The size of square we wish to search for body parts.
// This is the smallest area that will render/not render depending on
// if a body part is found in that square.
const SEARCH_RADIUS = 300;
const SEARCH_OFFSET = SEARCH_RADIUS / 2;

// RESOLUTION_MIN should be smaller than SEARCH RADIUS. About 10x smaller seems to 
// work well. Effects overlap in search space to clean up body overspill for things
// that were not classified as body but infact were.
const RESOLUTION_MIN = 20;

// Render returned segmentation data to a given canvas context.
function processSegmentation(canvas, segmentation) {
  var ctx = canvas.getContext('2d');

  // Get data from our overlay canvas which is attempting to estimate background.
  var imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
  var data = imageData.da.........完整代码请登录后点击上方下载按钮下载查看

tensorflow从摄像头中实时除去人物效果

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