Real-Time Object Display Combining Shapes in Video

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Solution Overview

Problem

Current video special effects are difficult for ordinary users to generate quickly and simply, as they require post-production and are displayed in a fixed manner following pre-determined time logic, limiting expressive diversity in user-created videos.

Innovation Solution

An object display method that receives video images, recognizes target objects, and combines them into new shapes when within a certain threshold distance, allowing for real-time rendering of video effects without pre-recorded special effects.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If post-production methods are used to create video special effects, then the quality and diversity of special effects are improved, but the complexity of operation and time required increase significantly

Engineering Contradiction:

Improvediversity of special effectsVSAvoiddifficulty of post-production

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system automatically recognizes target objects in real-time and applies corresponding special effects without requiring user intervention for manual editing. The device serves itself by autonomously detecting objects, determining their attributes, and rendering effects based on pre-set rules, thereby eliminating the need for complex post-production operations while maintaining high diversity of special effects.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system pre-establishes a database of object attributes and corresponding special effects before actual video processing. By preparing the mapping relationships between object types and effects in advance, the system enables rapid real-time application during video capture without requiring complex post-production work, thus improving both ease of operation and effect diversity.

Inventive Principle:

Principle #10Preliminary action

2Adaptability or versatility

If post-production methods are used to create video special effects, then the quality of special effects is improved, but the time required to generate effects increases

Engineering Contradiction:

Improvequality of special effectsVSAvoidspeed of generating effects

Core Design Contradiction:

Adaptability or versatilityVSProductivity

Solution Approach 1:

The system pre-establishes a comprehensive database mapping object attributes to corresponding special effects before actual video processing. This preliminary preparation enables the system to rapidly retrieve and apply appropriate effects during real-time video capture, eliminating the time-consuming post-production process while maintaining high effect quality through pre-validated effect templates.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The system replaces the mechanical post-production process with an automated real-time recognition and rendering system. By using computer vision technology to automatically detect objects and trigger pre-programmed effects during video capture, the system substitutes the slow manual editing process with fast automated processing, thereby significantly improving productivity while maintaining effect quality.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Stability of the object's composition

If fixed pre-determined time logic is used for special effects display, then the stability of effect playback is improved, but the adaptability to different scenarios decreases

Engineering Contradiction:

Improvefixed playback logicVSAvoidflexibility in expression

Core Design Contradiction:

Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The system transitions from fixed pre-determined time logic to dynamic real-time object-based control. Special effects are triggered and displayed based on the actual detection of target objects and their attributes during video capture, rather than following a rigid pre-set timeline. This dynamic approach maintains playback stability through consistent effect application rules while greatly enhancing adaptability to different scenarios and objects.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The system applies different special effects to different target objects based on their specific attributes, rather than using a uniform fixed timeline approach. Each recognized object receives tailored effects according to its type, characteristics, and spatial position, enabling localized adaptive expression while maintaining overall system stability through consistent effect application principles.

Inventive Principle:

Principle #3Local quality

Data Source

PatentUS11810336B2Object display method and apparatus, electronic device, and computer readable storage medium

Publication Date: 2023.11.07 DOUYIN VISION CO LTD

AI summary

An object display method, an object display apparatus, an electronic device, and a computer readable storage medium are provided. The object display method comprises: receiving video images; recognizing a target object in the video image; displaying, in response to a first target object being recognized, a first object having a first shape at a first location in the video images; displaying, in response to a second target object being recognized, a second object having a second shape at a second location in the video images; and combining, when a distance between the first target object and the second target object is less than a first threshold, the first object and the second object so that the first object and the second object form a third shape.