Vehicle body color adjusting method and device, electronic equipment and storage medium

A color adjustment and vehicle body technology, applied in the field of data processing, can solve the problem that the color browsing effect is not very different, and achieve the effect of increasing the authenticity, improving the speed of color change, and reducing the amount of data.

Pending Publication Date: 2019-10-15
BEIJING BYTEDANCE NETWORK TECH CO LTD
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the current existing color adjustment scheme, the hue (H) of the color is modified in HSV space (Hue Saturation Value, hue saturation brightness), and the saturation (S) and brightness (V) are not modified, but for achromatic (black, white, gray), the color browsing effect of the body area formed by only modifying the hue (H) is actually not much different from that of the body area before modification

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle body color adjusting method and device, electronic equipment and storage medium
  • Vehicle body color adjusting method and device, electronic equipment and storage medium
  • Vehicle body color adjusting method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 It is a flow chart of a vehicle body color adjustment method in Embodiment 1 of the present disclosure. This embodiment is applicable to the case of performing color adjustment on the grayscale body area in an image. This method can be executed by a vehicle body color adjustment device. The device can be implemented in the form of software and / or hardware, and the device can be configured in electronic equipment, such as a server or a terminal device. Typical terminal devices include mobile terminals, specifically mobile phones, vehicle-mounted terminals, or notebook computers. like figure 1 As shown, the method specifically includes the following steps:

[0030] S110. Adjust the color of the grayscale body area in the image to the target color color, and the brightness and saturation values ​​of each pixel in the adjusted body area are the same.

[0031] Specifically, the image may be a directly collected image including a vehicle, or may refer to an image i...

Embodiment 2

[0062] figure 2 It is a flow chart of a method for adjusting body color in an embodiment of the present disclosure. The method is optimized based on the above steps, and the method specifically includes the following steps:

[0063] S210. During the video recording process, acquire video frames of the video as images in real time.

[0064] For the video, video frame, image, body color adjustment instruction, image segmentation model, body area, color to be adjusted, grayscale body area, and color correction model of the embodiments of the present disclosure, reference may be made to the descriptions of the foregoing embodiments.

[0065] S220. When receiving the vehicle body color adjustment instruction, input the image into a pre-trained image segmentation model to obtain the body area output by the image segmentation model; wherein, the vehicle body color adjustment instruction includes the color to be adjusted, and the The color to be adjusted matches the target color col...

Embodiment 3

[0073] image 3 It is a schematic structural diagram of a vehicle body color adjustment device provided in Embodiment 3 of the present disclosure. This embodiment is applicable to the case of performing color adjustment on grayscale vehicle body regions in an image. The apparatus may be realized by software and / or hardware, and the apparatus may be configured in electronic equipment, such as a server or terminal equipment, and typical terminal equipment includes a mobile terminal. like image 3 As shown, the device may include: a target color adjustment module 310 and a target color correction module 320 .

[0074] The target color adjustment module 310 is used to adjust the color of the gray-scale body area in the image to the target color color, and the light and dark values ​​and saturation values ​​of each pixel in the adjusted body area are the same;

[0075] The target color correction module 320 is used to input the adjusted body area into the pre-trained color correc...

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

No PUM Login to view more

Abstract

The invention discloses a vehicle body color adjusting method and a device, electronic equipment and a storage medium. The method comprises the steps of adjusting the color of a gray vehicle body areain an image to be a target color, and the light and shade values and saturation values of all pixel points in the adjusted vehicle body area are the same; inputting the adjusted vehicle body area into a pre-trained color correction model to obtain a corrected vehicle body area as a color adjustment result of the grayscale vehicle body area; wherein the brightness value and the saturation value ofeach pixel point in the corrected vehicle body area are not completely the same. According to the embodiment of the invention, the vehicle body color can be accurately adjusted to the color conforming to the real environment.

Description

technical field [0001] Embodiments of the present disclosure relate to data processing technologies, and in particular to a method, device, electronic device, and storage medium for adjusting the color of a vehicle body. Background technique [0002] Along with economic development, automobile has become a very popular means of transportation in people's daily life. People often choose their favorite color when buying a car. But usually, auto shops will only offer a certain color or colors of cars that sell well. If the target car color required by the user is not within the above range, the user can only browse the target car color through photos at multiple fixed angles to judge the effect of the target car color. [0003] Usually the car photos provided by the store are fixed-angle and taken under a specific lighting angle. These types of car photos provide the best possible representation of a car, when in reality, this representation is only a one-sided representatio...

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
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00
CPCG06T3/0012
Inventor 王旭
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap