Image Processing Device Dynamic Output Control for Evaluation Values

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Solution Overview

Problem

Conventional image processing devices do not display evaluation values alongside image feeding during image reproduction, limiting user interaction and feedback.

Innovation Solution

An image processing device that includes an output unit for displaying evaluation values corresponding to image regions, an operation unit for accepting user actions, and a control unit for managing the output of images and evaluation information based on user inputs, allowing seamless switching between images and focus maps during reproduction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If image feeding function is provided during reproduction, then user can navigate through captured images, but evaluation values cannot be displayed alongside the images

Engineering Contradiction:
Improveevaluation valuesVSAvoiddisplay control
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The display control dynamically switches between displaying only the captured image and displaying both the captured image with evaluation values based on user operation. When a specific operation is detected, the system transitions from showing only the image to showing the image with overlaid evaluation values, and can further transition to showing only evaluation values. This dynamic adaptation resolves the contradiction by making the display content flexible rather than fixed.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The display area is segmented into different regions: one for showing the captured image and another for showing evaluation values. The control unit can selectively display these segments independently or in combination. This segmentation allows the system to preserve both image display functionality and evaluation value display capability without requiring a complete redesign of the display system.

Inventive Principle:
Principle #1Segmentation

2Loss of information

If evaluation values are displayed with captured images, then user feedback is enhanced, but image feeding operation becomes less intuitive

Engineering Contradiction:
Improveevaluation valuesVSAvoidimage feeding
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The system dynamically adjusts the display content based on detected operations. During normal image feeding, only the captured image is displayed for intuitive navigation. When a specific operation pattern is detected, the system transitions to displaying evaluation values, providing feedback only when needed. This dynamic behavior maintains ease of operation for standard usage while enhancing user feedback when evaluation information is required.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system automatically detects user operations and autonomously decides when to display evaluation values without requiring explicit user commands. The control unit monitors operation patterns and self-adjusts the display content, providing evaluation information proactively when the system detects relevant operation patterns, thus maintaining ease of operation while enhancing feedback.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11816294B2Image processing device, imaging device, method of controlling image processing device, and recording medium, with outputting image if accepting first action and with outputting distribution information of evaluation values if accepting second action
Publication Date: 2023.11.14 CANON KK
  • US11816294B2 patent drawing
  • US11816294B2 patent drawing
  • US11816294B2 patent drawing

AI summary

Provided are an output unit configured to output an image or distribution information of evaluation values corresponding to a plurality of regions of the image, an operation unit configured to accept a first action and a second action different from the first action; and a control unit configured to execute, when the output unit outputs a first image, output control such that the output unit outputs a second image if the operation unit accepts the first action, and that the output unit outputs distribution information of the evaluation values corresponding to the first image if the operation unit accepts the second action.