Canon kabushiki kaisha (20240098366). FOCUS CONTROL APPARATUS, IMAGE PICKUP APPARATUS, AND FOCUS CONTROL METHOD simplified abstract

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FOCUS CONTROL APPARATUS, IMAGE PICKUP APPARATUS, AND FOCUS CONTROL METHOD

Organization Name

canon kabushiki kaisha

Inventor(s)

YOHEI Matsui of Kanagawa (JP)

HIDEKI Ogura of Kanagawa (JP)

HIROSHI Yashima of Kanagawa (JP)

KUNIAKI Sugitani of Kanagawa (JP)

AKIHIKO Kanda of Kanagawa (JP)

FOCUS CONTROL APPARATUS, IMAGE PICKUP APPARATUS, AND FOCUS CONTROL METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240098366 titled 'FOCUS CONTROL APPARATUS, IMAGE PICKUP APPARATUS, AND FOCUS CONTROL METHOD

Simplified Explanation

The patent application describes an apparatus for performing focus tracking on an object within a detection area to detect a defocus amount within an imaging angle of view. The apparatus includes a processor that determines whether focus tracking should be performed using information about the defocus amount and acquires information about a shield against the object from image data generated by imaging.

  • The apparatus is configured to perform focus tracking on an object within a detection area.
  • The processor determines whether focus tracking should be performed using information about the defocus amount.
  • Information about a shield against the object is acquired from image data generated by imaging.

Potential Applications

This technology could be applied in:

  • Surveillance systems
  • Autonomous vehicles
  • Medical imaging devices

Problems Solved

This technology helps in:

  • Improving focus tracking accuracy
  • Enhancing image quality
  • Increasing efficiency in object detection

Benefits

The benefits of this technology include:

  • Enhanced focus tracking capabilities
  • Improved image clarity
  • Increased reliability in object detection

Potential Commercial Applications

A potential commercial application for this technology could be in:

  • Security camera systems
  • Automotive industry for self-driving cars
  • Healthcare for diagnostic imaging equipment

Possible Prior Art

One possible prior art for this technology could be:

  • Existing focus tracking systems in digital cameras

Unanswered Questions

How does this technology improve focus tracking accuracy compared to existing systems?

This technology improves focus tracking accuracy by utilizing information about the defocus amount and the shield against the object, which helps in making more precise adjustments to the focus.

What are the specific industries that could benefit the most from this technology?

The specific industries that could benefit the most from this technology are surveillance, automotive, and healthcare, where accurate focus tracking and object detection are crucial for optimal performance.


Original Abstract Submitted

an apparatus configured to perform focus tracking on an object within a detection area to detect a defocus amount within an imaging angle of view includes a memory storing instructions, and a processor configured to execute the instructions to perform focus tracking determination to determine whether or not the focus tracking is to be performed using information about the defocus amount, and acquire information about a shield against the object from image data generated by imaging. the processor is configured to perform the focus tracking determination using information about the shield acquired in the detection area.

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