.WVL File Extension

.WVL File Extension

Wavelet Image

Developer Corel
Popularity

Average rating 2.3 / 5. Vote count: 3

Category Raster Image Files
Format .WVL
Cross Platform Update Soon

What is an WVL file?

The .WVL file extension is associated with wavelet-compressed image files. Wavelet compression is a method of image compression that uses wavelets to reduce the file size while maintaining high image quality. This technique is particularly effective for images with complex details and textures.

More Information.

Wavelet compression was developed to provide a more efficient alternative to traditional image compression methods such as JPEG. The initial purpose of wavelet image formats, including .WVL, was to offer superior compression ratios and better quality, especially for images with intricate details.

Origin Of This File.

The .WVL file format emerged from the development of wavelet transform techniques for image compression. Wavelet transforms have been studied and utilized extensively in signal processing and image analysis since the late 20th century.

File Structure Technical Specification.

File Structure:

  • Header: Contains metadata about the image, such as dimensions, color depth, and compression details.
  • Data Blocks: Compressed image data organized in blocks, each representing a segment of the image.
  • Wavelet Coefficients: Used to reconstruct the image from the compressed data.

Technical Specification:

  • Compression Method: Wavelet-based compression
  • Color Depth: Typically supports various color depths, including 24-bit (true color)
  • Resolution: Can support high resolutions, depending on the compression parameters

How to Convert the File?

Windows

  1. XnView:
    • Download and install XnView from xnview.com.
    • Open XnView and navigate to File > Open.
    • Select your .WVL file and open it.
    • Go to File > Export, choose your desired format (e.g., JPEG, PNG), and save the file.
  2. IrfanView:
    • Download and install IrfanView from irfanview.com.
    • Open IrfanView and navigate to File > Open.
    • Select your .WVL file and open it.
    • Go to File > Save As, choose your desired format, and save the file.
  3. Adobe Photoshop (with plugins):
    • Ensure you have the appropriate plugin for wavelet images.
    • Open Photoshop, go to File > Open, and select the .WVL file.
    • Go to File > Save As, choose your desired format, and save the file.

Linux

  1. GIMP (with plugins):
    • Install GIMP using your package manager (sudo apt-get install gimp for Debian-based systems).
    • Install any necessary plugins for wavelet images.
    • Open GIMP, go to File > Open, and select the .WVL file.
    • Go to File > Export As, choose your desired format, and save the file.
  2. ImageMagick (command-line tools):
    • Install ImageMagick using your package manager (sudo apt-get install imagemagick for Debian-based systems).
    • Use the convert command to convert the file.

MAC

  1. XnView MP:
    • Download and install XnView MP from xnview.com.
    • Open XnView MP, go to File > Open, and select the .WVL file.
    • Go to File > Export, choose your desired format, and save the file.
  2. GIMP (with plugins):
    • Install GIMP from gimp.org.
    • Install necessary plugins for wavelet images.
    • Open GIMP, go to File > Open, and select the .WVL file.
    • Go to File > Export As, choose your desired format, and save the file.

Android

  1. Multi-format Image Viewer Apps:
    • Download and install an image viewer app that supports multiple formats, such as “Image Viewer.”
    • Open the app and load the .WVL file.
    • Use the app’s export or save feature to convert the file to a different format, if supported.
  2. Online Conversion Tools:
    • Use a browser to access online file conversion services such as online-convert.com.
    • Upload the .WVL file and select the desired output format.
    • Download the converted file.

IOS

  1. Multi-format Image Viewer Apps:
    • Download and install an image viewer app that supports multiple formats, such as “File Viewer for iOS.”
    • Open the app and load the .WVL file.
    • Use the app’s export or save feature to convert the file to a different format, if supported.
  2. Online Conversion Tools:
    • Use Safari or another browser to access online file conversion services such as online-convert.com.
    • Upload the .WVL file and select the desired output format.
    • Download the converted file.

Others

  1. Web-based Conversion Tools:
    • Access online file conversion services such as online-convert.com, convertio.co, or similar.
    • Upload the .WVL file, choose the desired output format, and download the converted file.
  2. Custom Software:
    • Some specific industries may have custom software solutions for handling and converting wavelet images. Refer to the software documentation or support resources for conversion instructions.

Advantages And Disadvantages.

Advantages:

  • High compression ratios with minimal loss of quality
  • Efficient for images with complex textures and details
  • Scalable, allowing different levels of detail to be stored

Disadvantages:

  • Less common than other image formats, leading to limited software support
  • Computationally intensive to compress and decompress
  • May not be compatible with all image viewers and editors

How to Open WVL?

Open In Windows

  • XnView
  • IrfanView
  • Adobe Photoshop (with appropriate plugins)

Open In Linux

  • GIMP (with plugins)
  • ImageMagick (using command-line tools)

Open In MAC

  • XnView MP
  • GIMP (with plugins)

Open In Android

Multi-format image viewers like Image Viewer (with limited support)

Open In IOS

Limited support; requires specific apps that can handle wavelet compression formats

Open in Others

  • Web-based viewers and converters (if available)
  • Custom software developed for specific use cases, such as medical imaging or remote sensing applications

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