ClassID:

229687

H04N5/72 - CPC Classification

Classification description:

Details of television systems Modifying the appearance of television pictures by optical filters or diffusing screens

Recent Application in this class:
#1
20250317548
2025-10-09

Electronic Devices with Optical Modules

#2
20250254265
2025-08-07

ELECTRICALLY-CONTROLLABLE COLOR FILTER ARRAY BASED ON PHASE-CHANGE MATERIAL, AND ARTIFICIAL VISION SYSTEM

#3
20250104582
2025-03-27

DETERMINING TACTICAL RELEVANCE AND SIMILARITY OF VIDEO SEQUENCES

#4
20240031619
2024-01-25

Determining tactical relevance and similarity of video sequences

#5
20230222707
2023-07-13

Methods and apparatus for generating a three-dimensional reconstruction of an object with reduced distortion

#6
20220406209
2022-12-22

Advanced Audiovisual Presentation System

#7
20220377227
2022-11-24

Uterine cervical image acquisition apparatus

#8
20220284558
2022-09-08

Method for measuring full-field strain of an ultra-high temperature object based on digital image correlation method

#9
20220021828
2022-01-20

HIGH DYNAMIC RANGE OPTICAL SENSING DEVICE EMPLOYING BROADBAND OPTICAL FILTERS INTEGRATED WITH LIGHT INTENSITY DETECTORS

#10
20210325678
2021-10-21

Electronic Devices with Optical Modules

#11
20210281773
2021-09-09

Digital image filtering and post-capture processing using user specific data

#12
20210173965
2021-06-10

HANGING TYPE SWITCHABLE ANTI-PEEPING DEVICE

#13
20200351443
2020-11-05

Electronic stabilization method, image acquisition device, and movable platform

#14
20200344430
2020-10-29

High dynamic range optical sensing device employing broadband optical filters integrated with light intensity detectors

#15
20200074698
2020-03-05

Methods and apparatus for generating a three-dimensional reconstruction of an object with reduced distortion

#16
20200058267
2020-02-20

Texture display device, texture display method, and texture display program

#17
20200036936
2020-01-30

System and method for reducing ghost images in a laser imaging system

#18
20200021749
2020-01-16

Digital image filtering and post-capture processing using user specific data

#19
20190387194
2019-12-19

Image display system with visual filter

#20
20190356878
2019-11-21

Method and apparatus for presenting audio and visual information

#21
20190260975
2019-08-22

Control of light spreading with blurring element in projector systems

#22
20190215479
2019-07-11

Monitoring camera using composite filtering method robust against change in visibility status and video monitoring system employing same

#23
20190208158
2019-07-04

Three-Dimensional Visual Display Including Directly Lit Diffusers

#24
20190124272
2019-04-25

Digital image filtering and post-capture processing using user specific data

#25
20190094520
2019-03-28

VISION CORRECTION DEVICE FOR A DISPLAY

#26
20190028670
2019-01-24

Multichromic reflective layer to enhance screen gain

#27
20180324382
2018-11-08

Method and apparatus for image content detection and image content replacement system

#28
20180295329
2018-10-11

Control of light spreading with blurring element in projector systems

#29
20180144671
2018-05-24

Display device having a barrier panel for displaying wide-viewing and narrow-viewing modes and display method thereof

#30
20180109726
2018-04-19

Image capturing apparatus and control method therefor

#31
20180063482
2018-03-01

Automatic video framing of conference participants

#32
20180063476
2018-03-01

DEVICE, METHOD AND SYSTEM FOR PROVIDING A MENU WITH MULTIPLE INSTANTIATIONS FOR A MULTI-STREAM DISPLAY

#33
20180063453
2018-03-01

Image processing apparatus, image capturing apparatus, and non-transitory computer-readable storage medium

#34
20180063417
2018-03-01

Lens barrel, imaging device body, and imaging device with apodization filters

#35
20180052357
2018-02-22

Privacy film, privacy display system, display substrate and display device

#36
20170359547
2017-12-14

Vehicle head-up display system

#37
20170324921
2017-11-09

METHOD AND DEVICE FOR DISPLAYING MULTI-CHANNEL VIDEO

#38
20170251162
2017-08-31

Information processing apparatus to improve image quality by removing flicker component from captured image

#39
20170180631
2017-06-22

Lens barrel, imaging device body, and imaging device

#40
20170085787
2017-03-23

Systems, Methods, and Media for Recording an Image Using an Optical Diffuser

#41
20170054935
2017-02-23

Television system including glare detection and remedial action system

#42
20150319343
2015-11-05

Image sensor having a noise filter, camera having the image sensor, and driving method thereof

#43
20150309224
2015-10-29

Optical device, optical system, and imaging apparatus

#44
20150015743
2015-01-15

Method and apparatus for image content detection and image content replacement system

#45
20140375847
2014-12-25

Image capturing apparatus, image capturing system, and image capturing method that performs inverse transform processing on an image using an inverse transform filter

#46
20140303853
2014-10-09

Image pickup unit and vehicle in which image pickup unit is mounted

#47
20140253880
2014-09-11

Display device

#48
20140253606
2014-09-11

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

#49
20130033588
2013-02-07

Three-dimensional image display apparatus, display system, driving method, driving apparatus, display controlling method, display controlling apparatus, program, and computer-readable recording medium

#50
20120154270
2012-06-21

DISPLAY DEVICE

#51
20120139956
2012-06-07

Emissive display blended with diffuse reflection

#52
20120092242
2012-04-19

DEVICE FOR PLACEMENT IN FRONT OF A DISPLAY DEVICE

#53
20120050855
2012-03-01

ADAPTER DISK

#54
20120033312
2012-02-09

Apparatuses and methods for changing the appearance of an object mounted behind a mirror

#55
20120033304
2012-02-09

Data Security Screen and Manufacturing Method Thereof

#56
20110228401
2011-09-22

OPTICAL FILTER AND DISPLAY DEVICE

#57
20110187947
2011-08-04

Detachable screen guard assembly

#58
20100014319
2010-01-21

Image display apparatus, and disguising device

#59
20090097252
2009-04-16

Display for an electronic device with additional illumnation function

#60
20080278791
2008-11-13

Display system with variable diffuser

#61
20080106595
2008-05-08

Display apparatus, frame member, and reflection suppressing member

#62
20080088941
2008-04-17

Display device having optical lens system

#63
20070258015
2007-11-08

PASSIVE DIFFUSER FRAME SYSTEM FOR AMBIENT LIGHTING USING A VIDEO DISPLAY UNIT AS LIGHT SOURCE

#64
20060284974
2006-12-21

Autostereoscopic display with planar pass-through

#65
20060262185
2006-11-23

Multi-channel imaging system

#66
20060146405
2006-07-06

Privacy screen for a display

#67
20060109417
2006-05-25

Supplementary lens for viewing a video or computer screen

#68
20060077629
2006-04-13

Display apparatus

#69
20050162753
2005-07-28

Transmission type screen using a fly-eye lens

#70
20050134738
2005-06-23

Television picture or image enhancer

#71
20050129918
2005-06-16

Privacy screen for a display

#72
20050112343
2005-05-26

Privacy screen for a display

#73
20050112342
2005-05-26

Privacy screen for a display

#74
20050094113
2005-05-05

Display apparatus with shielding

#75
20050064142
2005-03-24

Optical diffusing layer, optical diffusing sheet, and optical element

#76
20050041162
2005-02-24

Display apparatus switchable between a two-dimensional display and a three-dimensional display

#77
20050030437
2005-02-10

Dream maker

#78
20050018148
2005-01-27

Projection-type display apparatus

#79
16538946
2020-06-02

Electronic stabilization method, image acquisition device, and movable platform