Information processing apparatus and imaging apparatus
JP2024168917A5Pending Publication Date: 2026-06-16CANON KK
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- CANON KK
- Filing Date
- 2023-05-25
- Publication Date
- 2026-06-16
AI Technical Summary
Technical Problem
Existing imaging technologies fail to maintain consistent image quality when capturing images from different angles with respect to LED displays used in virtual production, leading to uneven brightness in background video regions.
Method used
An information processing device that acquires input images, determines subject and background areas, and performs image processing based on the angle or distance between the imaging device and the background display, applying brightness corrections to reduce unevenness.
Benefits of technology
Ensures reduced image quality unevenness in background video regions regardless of the arrangement of the background display and imaging device, even when multiple devices capture images from different angles or distances.
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Smart Images
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Abstract
To obtain image data in which image quality unevenness in a background video area is reduced regardless of the arrangement of a background display and an imaging apparatus.SOLUTION: An information processing apparatus 105 acquires an input image obtained by an imaging apparatus picking up images of an object OBJ and background videos displayed on a background display LD, discriminates an object area and a background video area in the input image from each other, acquires arrangement information on at least one of the angle and distance between the background display and the imaging apparatus, and performs image processing according to the arrangement information on the background video area.SELECTED DRAWING: Figure 1
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