Automated Camerawork Control via Dialog Sub-element Analysis
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Solution Overview
Problem
Ordinary users face difficulties in setting up camerawork for films or animations due to the complexity of expertise and time-consuming processes involved in determining camera settings, especially when using multiple cameras.
Innovation Solution
A camerawork controlling apparatus and method that includes a direction deciding unit to analyze dialogs from a scenario, divide them into sub-elements, and apply direction rules to determine camerawork, using location information, history, and style rules, with a data storage unit to store and retrieve direction rules and a location calculating unit to identify object positions, facilitating automatic camera movement decisions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a photography specialist or animation expert manually determines every detail of camera settings, then the quality and naturalness of images are improved, but the complexity of operation and time consumption increase significantly
Solution Approach 1:
The patent segments the camerawork setting process into distinct components: dialog extraction from scenario, division into sub-elements (speech, action, emotion tokens), and application of different direction rules (general, style, media style) to each token type. This segmentation allows automated processing while maintaining quality standards.
Solution Approach 2:
The system enables ordinary users to obtain professional-quality camerawork settings without needing expert knowledge. The automated direction deciding unit serves the user by independently analyzing dialogs and generating appropriate camera settings based on stored direction rules, eliminating the need for manual expert intervention.
2Productivity
If multiple cameras are used to complete a film or animation, then the productivity and versatility of production are improved, but the difficulty of coordinating and setting camerawork for each camera increases
Solution Approach 1:
The direction deciding unit serves multiple cameras simultaneously by processing dialogs and generating camerawork settings for each camera based on the same scenario analysis. The system can handle multiple cameras with different roles (main camera, sub cameras) using a unified automated approach, reducing the coordination burden.
Solution Approach 2:
The patent introduces an intermediary system (the automated direction deciding unit with direction rules) that mediates between the scenario script and multiple cameras. This intermediary automatically translates narrative elements into technical camera settings, simplifying the coordination of multiple cameras without requiring direct manual control of each device.
3Manufacturing precision
If detailed manual setting of camera location, direction, angle, and movement is performed, then the precision and control of camerawork are improved, but the time required for setup and preparation increases
Solution Approach 1:
The system performs preliminary analysis of the scenario script to extract dialogs and pre-determine camera settings before actual filming. The direction deciding unit processes the entire scenario in advance, generating a comprehensive camerawork plan that includes location, direction, angle, and movement for each shot, eliminating the need for time-consuming on-set adjustments.
Solution Approach 2:
The system incorporates feedback mechanisms by analyzing the extracted dialogs and adjusting camera settings based on the content and context. The direction deciding unit uses stored direction rules and learns from the dialog structure to automatically determine optimal camera parameters, maintaining precision while reducing manual intervention time.
Data Source
AI summary
Provided are an apparatus and method of controlling camerawork based on direction rule. A camerawork controlling apparatus includes a direction deciding unit configured to receive dialogs extracted from a scenario, to divide at least one of the received dialogs into sub-elements according to a set of circumstances, and to determine a camerawork based on a direction rule to be applied to each sub-element and each of any remaining non-divided dialogs.