18474770. CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CAMERA SYSTEM, AND CONTROL METHOD simplified abstract (CANON KABUSHIKI KAISHA)
Contents
- 1 CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CAMERA SYSTEM, AND CONTROL METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CAMERA SYSTEM, AND CONTROL METHOD - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CAMERA SYSTEM, AND CONTROL METHOD
Organization Name
Inventor(s)
CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CAMERA SYSTEM, AND CONTROL METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18474770 titled 'CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CAMERA SYSTEM, AND CONTROL METHOD
Simplified Explanation
The control apparatus for a camera system described in the abstract is designed to move two optical systems relative to each other in order to achieve optimal focus for capturing images. Here are some key points to note about this innovation:
- The apparatus includes a lens apparatus with a first and second optical system, as well as an image pickup apparatus with an image sensor.
- The processor in the image pickup apparatus acquires evaluation values for each optical system at specific focus detection positions.
- Based on the evaluation values and object images formed by each optical system, the processor determines the optimal focus detection positions and moves the optical systems accordingly.
Potential Applications
This technology could be used in various camera systems, including DSLRs, mirrorless cameras, and even smartphone cameras, to improve autofocus performance and image quality.
Problems Solved
This innovation addresses the challenge of achieving precise focus in camera systems with multiple optical systems, ensuring that images are sharp and clear.
Benefits
The control apparatus enhances the overall performance of the camera system by optimizing focus detection and adjustment, resulting in better image quality and user experience.
Potential Commercial Applications
This technology could be valuable for camera manufacturers looking to differentiate their products by offering advanced autofocus capabilities and improved image quality.
Possible Prior Art
One example of prior art in this field is the use of phase detection autofocus systems in DSLR cameras, which also involve moving optical components to achieve accurate focus.
Unanswered Questions
How does this technology compare to existing autofocus systems in terms of speed and accuracy?
This article does not provide specific details on the performance metrics of the control apparatus compared to other autofocus technologies.
What impact could this innovation have on the cost of camera systems?
The potential cost implications of implementing this technology in camera systems are not discussed in the article.
Original Abstract Submitted
A control apparatus for a camera system that includes a lens apparatus including a first optical system and a second optical system and configured to move them relative to each other, and an image pickup apparatus including an image sensor and detachably attachable to the lens apparatus includes a processor configured to acquire a first evaluation value of the first optical system at a first focus detection position corresponding to the first optical system, determine a second focus detection position corresponding to the second optical system based on an first object image formed by the first optical system and a second object image formed by the second optical system, acquire a second evaluation value of the second optical system at the second focus detection position, and move the first optical system and the second optical system based on the first evaluation value and the second evaluation value.
