Image Capturing Apparatus with Detachable Processing Device

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Solution Overview

Problem

Existing image processing systems for monitoring cameras inefficiently utilize detachable devices with processing capabilities, as there is a lack of effective methods to optimize the use of these devices for image analysis tasks.

Innovation Solution

An image capturing apparatus with a mounting mechanism for detachable devices that includes an obtaining unit for executing image analysis processing instructions and a determination unit to assess whether the mounted device should perform image analysis, allowing for efficient allocation of processing tasks between the apparatus and the detachable device.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If image processing is performed by transferring videos to a high performance arithmetic apparatus, then image analysis capability is improved, but processing time and data transfer requirements increase

Engineering Contradiction:
Improveimage analysis capabilityVSAvoidprocessing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent segments the image processing system into multiple components: the monitoring camera performs preliminary processing, the detachable device performs intermediate processing, and the high performance arithmetic apparatus performs final analysis. This segmentation allows each component to operate independently and simultaneously, reducing overall processing time while maintaining analysis capability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent implements preliminary action by having the monitoring camera perform initial image processing and the detachable device perform intermediate processing before data reaches the high performance arithmetic apparatus. This preliminary processing reduces the data volume and preparation time required for final analysis, effectively reducing total processing time.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If a detachable device is mounted in the image capturing apparatus, then processing capability is extended, but device complexity increases

Engineering Contradiction:
Improveprocessing capabilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The detachable device is designed with multi-functionality to perform multiple processing tasks including image analysis, data compression, and protocol conversion. This universal design allows a single detachable device to provide various processing capabilities, extending functionality without proportionally increasing system complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The detachable device serves as an intermediary between the monitoring camera and the high performance arithmetic apparatus. It mediates data transfer and processing, simplifying the interface requirements between the camera and the powerful processor while extending processing capabilities through its own embedded processing unit.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Loss of energy

If image analysis processing is executed on the camera side, then data transfer requirements are reduced, but processing speed may decrease

Engineering Contradiction:
Improvedata transfer requirementsVSAvoidprocessing speed
Core Design Contradiction:
Loss of energyVSSpeed

Solution Approach 1:

The patent applies local quality by having different processing operations performed at different locations: simple preprocessing is performed locally at the monitoring camera, intermediate processing is performed locally at the detachable device, and complex analysis is performed at the high performance arithmetic apparatus. This distributed approach reduces data transfer requirements for complex operations while maintaining processing speed for simpler tasks.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS11647272B2Image capturing apparatus, control method, and computer-readable storage medium
Publication Date: 2023.05.09 CANON KK
  • US11647272B2 patent drawing
  • US11647272B2 patent drawing
  • US11647272B2 patent drawing

AI summary

An image capturing apparatus including a mounting part capable of attaching/detaching a device capable of at least storing a captured image, is provided. The image capturing apparatus obtains an execution instruction of image analysis processing, and if a device mounted in the mounting part includes a first processing function for executing the image analysis processing for an image captured by the image capturing apparatus, determines whether to cause the first processing function to execute the image analysis processing based on the execution instruction.