Image processing method based on optical flow information, and related equipment
An optical flow information and image processing technology, which is applied in image data processing, image analysis, graphic image conversion, etc. The effect of small loss, reduced amount of calculation data, and improved calculation speed
Pending Publication Date: 2022-02-15
CHANGSHA SHAOGUANG SEMICONDUCTOR CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Image processing in the cloud can provide high computing power, but due to communication reasons, there will be some return delays, which cannot meet real-time requirements
Embedding processing technology on the image device side is limited by the computing power provided by the hardware on the image device side, and the calculation speed is slow. Therefore, the detection efficiency of moving targets is not high.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0046] See figure 1 , figure 1 is a flow chart of an image processing method based on optical flow information provided by an embodiment of the present invention, such as figure 1 As shown, the image processing method based on optical flow information includes the following steps:
[0047] 101. Acquire an image to be processed.
[0048] In the embodiment of the present invention, the image to be processed includes a moving target object, and the image to be proc...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention provides an image processing method based on optical flow information. The method comprises the following steps: obtaining a to-be-processed image which comprises a moving target object and is a frame of image in continuous frames of images; performing global quantization on the to-be-processed image to obtain a global quantization image of the to-be-processed image; calculating optical flow information between the global quantized image of the processed image and the global quantized image of the previous frame image; according to the optical flow information, performing block quantization on the to-be-processed image to obtain a block quantization image; and inputting the block quantization image into a pre-trained target detection model for moving target detection. And the detection efficiency of the moving target is improved.
Description
technical field [0001] The present invention relates to the fields of artificial intelligence and image processing, in particular to an image processing method, device, electronic equipment and storage medium based on optical flow information. Background technique [0002] With the continuous advancement of artificial intelligence-related technologies, various image processing technologies have been implemented, such as face recognition, target detection, and target tracking. Most of the detection and tracking of moving targets needs to be carried out in real time, which puts forward higher requirements on the calculation speed of detection and tracking, and the calculation speed depends on the computing power of the hardware. Image processing in the cloud can provide high computing power, but due to communication reasons, there will be some return delays, which cannot meet real-time requirements. Embedding processing technology at the image device end is limited by the com...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40G06T7/11G06T7/262G06T7/269G06K9/62G06V10/774
CPCG06T7/269G06T7/262G06T7/11G06T3/4038G06F18/214
Inventor 简足勇高艺王鹏戴俊夫
Owner CHANGSHA SHAOGUANG SEMICONDUCTOR CO LTD