Imaging Apparatus Control Unit Prevents Duplicate Image Recording
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Solution Overview
Problem
Existing imaging apparatuses waste recording medium capacity when multiple exposure shooting ends with a small number of captured images, as they generate and record duplicate images.
Innovation Solution
An imaging apparatus with a control unit that prevents the generation and recording of a combined image when only one image is to be combined, ensuring that uncombined images are recorded instead, thereby optimizing storage capacity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple exposure shooting is interrupted after capturing only one image, then the system generates a multiple combined image based on that single original image, but this results in recording duplicate images that waste recording medium capacity
Solution Approach 1:
The system dynamically adjusts its behavior based on the number of captured images. When the number of images is one, the system suppresses generation of the multiple combined image. When the number of images is two or more, the system normally generates and records the multiple combined image. This dynamic adaptation resolves the contradiction by making the system flexible rather than rigid.
Solution Approach 2:
The system changes the parameter of image generation based on the count of captured images. Specifically, it changes the generation flag from true to false when the image count equals one, preventing the creation of redundant duplicate images while maintaining normal operation when multiple images are captured.
2Extent of automation
If the system always generates and records a multiple combined image regardless of the number of captured images, then the multiple combined image is consistently produced, but recording medium capacity is wasted when only one image is captured
Solution Approach 1:
The system uses feedback from the image count to control the generation process. The control unit monitors the number of captured images and provides feedback to the generation unit, which adjusts its behavior accordingly. This feedback mechanism allows the system to automatically prevent generation when inappropriate while maintaining automation when appropriate.
Solution Approach 2:
The system transitions from a static always-generate approach to a dynamic conditional generation approach. The generation behavior is no longer fixed but adapts based on real-time conditions (image count), resolving the contradiction between maintaining automation and reducing redundant recordings.
3Loss of information
If the system records both the original image and the multiple combined image when only one image is captured, then complete image data is preserved, but storage efficiency is reduced due to duplicate recordings
Solution Approach 1:
The system extracts and records only the necessary image data. When only one image is captured, the system extracts and records just that single original image, removing the redundant multiple combined image from the recording process. This extraction approach preserves essential information while eliminating waste.
Solution Approach 2:
The system discards the unnecessary multiple combined image generation step when only one original image is captured, since generating a combined image from a single source provides no additional value. This selective discarding of redundant processing steps improves storage efficiency while preserving the original captured data.
Data Source
AI summary
An imaging apparatus includes a control unit configured to perform control to record an uncombined image captured in a multiple exposure shooting mode on a recording medium, and, if the number of images to be combined to generate a multiple combined image is one when the multiple exposure shooting mode ends, to prevent the multiple combined image from being generated or recorded.