18585432. IMAGE PICKUP APPARATUS, CONTROL METHOD OF THE SAME, AND STORAGE MEDIUM simplified abstract (CANON KABUSHIKI KAISHA)

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IMAGE PICKUP APPARATUS, CONTROL METHOD OF THE SAME, AND STORAGE MEDIUM

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

JUNICHI Saito of Kanagawa (JP)

IMAGE PICKUP APPARATUS, CONTROL METHOD OF THE SAME, AND STORAGE MEDIUM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18585432 titled 'IMAGE PICKUP APPARATUS, CONTROL METHOD OF THE SAME, AND STORAGE MEDIUM

The image pickup apparatus described in the patent application includes an image sensor that converts optical images into image signals and a processor that controls two correction units for image stabilization.

  • The first correction unit consists of a movable part and a rolling member that allows movement in a plane perpendicular to the optical axis.
  • The processor controls the first correction unit to move the rolling member to a specific position and the second correction unit to reduce any positional shift in the image signal caused by the first operation.

Key Features and Innovation:

  • Dual correction units for image stabilization.
  • Precise control of the rolling member to minimize image distortion.
  • Efficient reduction of positional shifts in the image signal.

Potential Applications:

  • Camera systems for photography and videography.
  • Surveillance cameras for stable monitoring.
  • Medical imaging devices for clear and stable images.

Problems Solved:

  • Minimizing image distortion caused by movement.
  • Ensuring stable and clear image signals.
  • Improving overall image quality in various applications.

Benefits:

  • Enhanced image stabilization for better quality images.
  • Improved performance in capturing moving subjects.
  • Increased usability in different imaging scenarios.

Commercial Applications:

  • Camera manufacturers can integrate this technology into their products to offer superior image stabilization.
  • Surveillance companies can use this technology to enhance the quality of their monitoring systems.

Prior Art: Prior art related to this technology may include patents or research on image stabilization systems in cameras and other imaging devices.

Frequently Updated Research: Researchers may be exploring advancements in image stabilization technology, such as new algorithms or materials for correction units.

Questions about Image Stabilization Technology: 1. How does the dual correction unit system improve image stabilization compared to single correction units? 2. What are the potential challenges in implementing this technology in different types of imaging devices?


Original Abstract Submitted

An image pickup apparatus includes an image sensor configured to photoelectrically convert an optical image formed by an imaging optical system and to output an image signal, and a processor configured to control a first correction unit and a second correction unit for image stabilization. The first correction unit includes a first movable part, and a first rolling member, via which the first movable part is movable in a plane orthogonal to an optical axis of the imaging optical system. The processor is configured to control the first correction unit to perform a first operation of the first movable part that moves the first rolling member to a first position apart from an end of a movable range of the first rolling member, and to control the second correction unit to perform a second operation that reduces a positional shift in the image signal caused by the first operation.

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