Check patentability & draft patents in minutes with Patsnap Eureka AI!

Image processing device, video compression device, image processing program, and video compression program

一种图像处理装置、图像处理的技术，应用在图像通信、数字视频信号修改、电视等方向，能够解决不考虑视频压缩等问题

Pending Publication Date: 2022-06-28
NIKON CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when a plurality of imaging conditions can be set in the imaging area in a multi-layer imaging device, frames captured under the plurality of imaging conditions are output, so video compression of such frames has not been considered in the past.

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
  • Image processing device, video compression device, image processing program, and video compression program
  • Image processing device, video compression device, image processing program, and video compression program
  • Image processing device, video compression device, image processing program, and video compression program

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0127]

[0128] Figure 9 It is an explanatory diagram showing an example of video compression in the first embodiment. The electronic device 500 includes the aforementioned imaging element 100 and the control unit 502 . The control unit 502 includes an image processing unit 901 and a compression unit 902 . The imaging element 100 has a plurality of imaging areas for imaging a subject as described above. The imaging area is a pixel set of at least one pixel or more, for example, the above-mentioned one or more unit group 202 . The frame rate can be set for the imaging area for each unit group 202 .

[0129] Here, the first frame rate (for example, 30 [fps]) is set for the first imaging area in the imaging area, and the second frame rate faster than the first frame rate is set for the second imaging area other than the first imaging area. frequency (for example, 60[fps]). In addition, the values ​​of the first frame rate and the second frame rate are examples, and the se...

Embodiment 2

[0283] Example 2 will be described. In Example 1, due to the Figure 10 Ranges Da1, Da3, ... exist in the illustrated frames F2, F4, ..., so the image processing section 901 fills in with a specific color or performs demosaic processing. In Embodiment 2, the image processing unit 901 does not perform such image processing, and generates frames F2 , F4 , . . . with less sense of incongruity.

[0284] In addition, in Embodiment 2, the configuration including the image processing unit 901 and not including the imaging element 100 or the compression unit 902 is referred to as an image processing device. In addition, in Embodiment 1, the compression unit 902 compresses the frame after the image processing by the image processing device (image processing unit 901), but it is not necessary to perform compression, and may output it to the liquid crystal monitor 503 in an uncompressed state. . In addition, in the second embodiment, the same reference numerals are used for the common...

Synthetic example 1

[0297] Figure 26 It is an explanatory diagram showing the synthesis example 1 of the frame F2 of 60 [fps] in the second embodiment. Synthesis example 1 uses the range Db1 located at the same position as the range Da1 in the first image area r3-30 of the frame F3 temporally subsequent to the frame F2-60 as another image area to be copied to the range Da1. example. The image data of the range Db1 is part of the scenery.

[0298] exist Figure 26 In this case, the image processing unit 901 specifies the range Da1 in which the non-image area n1-60 of the frame F1-30 overlaps with the non-image area n2-30 of the frame F2-60, and determines the range Db1 located at the same position as the specified range Da1 based on the frame F3. . Then, the image processing unit 901 copies the image data of the range Db1 to the range Da1 in the frame F2. Accordingly, the image processing unit 901 can generate the frame F2 with less sense of incongruity.

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

This video compression device is provided with: an acquisition unit that outputs video data including a plurality of frames from an imaging element that has a first imaging region in which an object is imaged and a second imaging region in which the object is imaged, a first frame rate can be set for the first imaging area, and a second frame rate faster than the first frame rate can be set for the second imaging area; and a compression unit that compresses the video data acquired by the acquisition unit on the basis of the first frame rate and the second frame rate.

Description

[0001] The application date of this invention is September 27, 2018, the international application number is PCT / JP2018 / 036129, the national application number entering the Chinese national phase is 201880065130. The divisional application of the invention application of "compression procedure". technical field [0002] The present invention relates to an image processing device, a video compression device, an image processing program, and a video compression program. Background technique [0003] There is proposed an electronic device including an imaging element (hereinafter, referred to as a stacked imaging element) in which a back-illuminated imaging chip and a signal processing chip are stacked (see Patent Document 1). In the stacked imaging element, a back-illuminated imaging chip and a signal processing chip are stacked so that each predetermined area is connected via microbumps. However, when a plurality of imaging conditions can be set in the imaging region of the ...

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): H04N19/132H04N5/225H04N5/232H04N5/341H04N5/3745H04N19/137H04N19/146H04N19/17H04N19/172H04N19/513H04N19/85
CPCH04N19/132H04N19/137H04N19/146H04N19/17H04N19/172H04N19/513H04N19/85H04N23/60H04N25/40H04N25/77
Inventor 小宫大作关口直树
Owner NIKON CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com