18424507. DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT simplified abstract (TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED)
Contents
DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Organization Name
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Inventor(s)
DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18424507 titled 'DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
The patent application describes a data processing method to enhance image retrieval accuracy using face and limb detection techniques.
- Face detection is performed on reference video frames to obtain face images.
- Face features are extracted from the face images.
- Limb detection is performed on the video frames to obtain limb images.
- Limb features are extracted from the limb images.
- Reference motion trajectories are obtained based on the face and limb images, comprising a combination of limb and face features of a target object.
- Potential Applications:**
This technology can be applied in video surveillance systems, facial recognition software, and virtual reality applications.
- Problems Solved:**
This method addresses the challenge of accurately retrieving images of specific target objects in videos.
- Benefits:**
Enhanced accuracy in image retrieval, improved object recognition in videos, and better performance in facial recognition systems.
- Commercial Applications:**
The technology can be utilized in security systems, entertainment industry for motion capture, and in medical imaging for analyzing human movements.
- Prior Art:**
Researchers can explore existing patents related to image processing, facial recognition, and motion tracking technologies for further insights.
- Frequently Updated Research:**
Stay updated on advancements in computer vision, machine learning algorithms, and image processing techniques for potential improvements in this technology.
- Questions about the Technology:**
1. How does this method improve the accuracy of image retrieval compared to traditional techniques? 2. What are the potential limitations of using face and limb detection for image processing in videos?
Original Abstract Submitted
This application provides a data processing method performed by an electronic device to improve accuracy of image retrieval. The method includes: respectively performing face detection on at least one reference video frame included in a reference video based on a specified target object type, to obtain at least one face image; extracting a face feature from the face image; respectively performing limb detection on the reference video frame based on the target object type, to obtain at least one limb image; extracting a limb feature from the limb image; and obtaining at least one reference motion trajectory based on each face image and each limb image, each reference motion trajectory comprising a plurality of limb features and a plurality of face features of a target object.
