Real-time High-speed Lossless CompressionCVC Image (Image Data Compression)

Real-time High-speed Lossless Compression Library Optimized for Images

Conventional methods:

  • Run slow and take too long time to complete.
  • Processing speed highly depends on the type of input data.
  • Not suitable for embedded applications due to large software size.
  • Lower compression ratio depending on the data contents.
  • Freewares may involve ambiguous licenses.
  • General compression means easy decompression.

CVC Image:

  • Achieves overwhelmingly faster compression than conventional methods.
  • Stable processing speed and virtually real-time processing.
  • Small-scale software implementation makes it ideal for embedded applications.
  • Higher compression ratio than conventional methods.
  • Machine-independent source code fits any execution environments.
  • Highly secure due to our proprietary process.
  • Includes a free license for a dedicated library for decompression (limited-function version).

CVC Image: Usage

Conceptual drawing of CVC Image
  • To use CVC Image, it is necessary to control compression/decompression (make API calls) from a customer's software.
  • Data passing method for CVC Image/Wave is essentially memory to memory.
  • Allocation and management of the memories for original images and compressed images should be handled by a customer's software.

Supported environment:

CVC Wave supports wide variety of environments used in embedded devices:
  • OS: Windows, Linux, uITRON, T-Kernel, VxWorks, non-OS system and more
  • CPU: Intel family, Renesas H8 series, SH family, ARM family and more

* Cannot read from or write to a file in an environment that does not support any file systems.

CVC Image: Applications

Exhaustive storage of image data from visual inspection systems (for automotive, electronics, etc.).
Exhaustive storage of image data from visual inspection systems (for automotive, electronics, etc.).
Exhaustive storage of food inspection images
Exhaustive storage of food inspection images
Exhaustive storage of drug inspection images
Exhaustive storage of drug inspection images
Exhaustive storage of inspection image data of continuums (for example, sheets and panels).
Exhaustive storage of inspection image data of continuums (for example, sheets and panels).
Securing bandwidth and storage of camera data from autonomous driving and advanced safety systems.
Securing bandwidth and storage of camera data from autonomous driving and advanced safety systems.
Image data compaction in clouds and data centers.
Image data compaction in clouds and data centers.

CVC Image: Use Cases

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