SYSTEM AND METHOD FOR GENERATING A HYPER-STABILIZED COMPOSITE VIDEO FRAME ASSOCIATED WITH A CAPTURING DEVICE

Smart overview of the Invention

The described system and method focus on generating a hyper-stabilized composite video frame using multiple cameras within an electronic device. By capturing several video frames from each camera, the system determines the field widths and tilt angles to identify the largest central square field of views (LCSFoVs). These LCSFoVs help in determining a retention area within the video frames, which is crucial for assembling video frame fragments into a final stabilized composite video frame, ultimately displayed on the device.

Background

Electronic devices like smartphones and tablets are frequently used to capture images and videos. Traditional methods for stabilization include Optical Image Stabilization (OIS) and Digital Image Stabilization (DIS), which have limitations such as inability to correct large shake angles and susceptibility to mechanical failure. These methods are often expensive and not real-time, leading to a need for a more efficient stabilization approach.

Methodology

The method involves capturing video frames from multiple cameras, detecting their field widths and tilt angles, and determining the LCSFoVs. Based on these views, a retention area is identified within the video frames. This retention area guides the selection of frame fragments, which are then assembled into a hyper-stabilized composite video frame. This process addresses the limitations of existing stabilization techniques by providing a seamless and efficient video capturing experience.

Device Components

An electronic device implementing this method includes multiple cameras, a processor, a display, and memory with specific instructions. These components work together to capture video frames, detect necessary parameters, determine LCSFoVs, identify retention areas, and ultimately generate and display the stabilized composite video frame. This integration ensures improved quality and clarity of captured content.

Implementation

The system can be realized through various embodiments, each potentially incorporating different techniques and components. While the description provides detailed steps and illustrative implementations, it is adaptable to modifications within its scope. The focus remains on enhancing user convenience and efficiency in capturing high-quality video content, overcoming the drawbacks of existing stabilization technologies.