This SVG example illustrates how to apply a linear component transfer filter.

LinearComponentTransferFilter.svg

<svg width="400" height="200" xmlns="http://www.w3.org/2000/svg">
  <filter id="ComponentTransferFilter">
    <!-- Double each component -->
    <feComponentTransfer result="component">
      <feFuncR type="linear" slope="2" intercept="0"/>
      <feFuncG type="linear" slope="2" intercept="0"/>
      <feFuncB type="linear" slope="2" intercept="0"/>
    </feComponentTransfer>
  </filter>
  <!-- Original Version -->
  <circle cx="100" cy="100" r="75" fill="#AAAAFF" stroke="lightblue" stroke-width="10"></circle>
  <!-- Filtered Version -->
  <g style="filter: url(#ComponentTransferFilter)" transform="translate(200, 0)">
    <circle cx="100" cy="100" r="75" fill="#AAAAFF" stroke="lightblue" stroke-width="10"></circle>
  </g>
</svg>

Output